IMAIOS e-Cases: Radiology and Medical Imaging Cases Platform: iOS 7 or later Current Version (updated): 1.3 (February 2, 2014) Price: Free IMAIOS e-Cases gives users the ability to download and share interactive radiology cases and virtual medical imaging workshops. Cases, updated daily, come from multiple specialties and involve a variety of modalities. Users can view radiologists' case annotations and add their own comments. Database access requires an IMAIOS.com account.

It’s an excellent package that presents great value—especially at the 128GB price point. And in a still-emerging market, that could be what really counts.

Quest 3S is packed with features, making its price-to-value ratio one of the very best—if not the best—in the industry right now.

INFINITT Mobile Viewer HD Platform: iOS 4.3 or later, Android 2.3 or later Current Version (updated): iOS version 1.2.3.0 BN5 (October 31, 2014), Android version 1.2.2.0 (May 28, 2014) Price: Free INFINITT Mobile Viewer HD is intended for review purposes only. This app is not approved for diagnostic use. The app enables access to a central DICOM server that runs on mobile devices. The app supports functions such as windowing, zooming, panning, Hounsfield unit scaling, measurements, cine play, e-mail, and report viewing. The app requires INFINITT PACS and INFINITT Mobile PACS server.

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That said, here's a list of radiology apps for the Apple and Android platforms. We'd also be interested in which radiology apps—as well as any others—you find useful so we can share them with readers. Please e-mail us at rteditor@gvpub.com or let us know on Twitter (@RadiologyToday) or Facebook (Facebook.com/RadiologyToday).

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Radiology 2.0: One Night in the ED Platform: iOS 3.2 or later Current Version (updated): 1.0 (November 18, 2010) Price: Free Radiology 2.0 is meant to be used as an instructional tool that presents a series of cases, enabling users to simulate reading CT scans at a PACS workstation. The app includes labeled images after each case that highlight pathologies and relevant findings. Volume 1, One Night in the ED, contains cases commonly found in an ED setting—acute thoracic, abdominal, and pelvic pathologies.

Quest 3S takes the best parts of Quest 3, drives down that cost, and makes VR more accessible to the widest audience. Sure, we have to compromise on some things (we really wish those fresnel lenses were pancakes!), but visual fidelity aside, new and upgrading users now have access to the latest and greatest VR features and games at a cost that doesn’t make you want to vomit.

The Quest 3S launch and simultaneous price cut for Quest 3 means Meta is currently offering the best price-to-value ratio for standalone VR on the market—not just with individual headsets; we’re talking about the whole range! And this is a big deal for their competitors. If they can’t match or beat Meta’s prices—while offering similar technical specs and VR experiences—Meta could both retain the standalone VR crown and have something of a monopoly on it (at least in the US and Europe).

Quest 2 was originally priced at $299 and shipped more than 1 million units in its debut quarter, followed by over 20 million units worldwide up to the time of writing—that’s a vast number. One of the main reasons for this incredible sales record is the Quest 2’s aforementioned value proposition —something that the Quest 3S also has in spades. People are clearly ready to spend $299 on a VR headset… Will they spend it on a headset that does more?

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PowerScribe 360/Mobile Radiologist Platform: iOS 6.0 or later, Android 4.1 or later Current Version (updated): iOS 2.2.15 (July 9, 2015), Android 2.1.0.6 (April 23, 2015) Price: Free PowerScribe 360/Mobile Radiologist allows imaging professionals to use smartphones or tablets to securely manage work lists, edit and sign reports, and use speech to create new reports or addenda in PowerScribe 360/Reporting. Users can use their voices to search content and can research medical terminology, find similar cases, access the latest medical research, and read top imaging news stories.

Epocrates CME Platform: iOS 6.0 or later, Android 2.2 or later Current Version (updated): iOS 2.3.2 (July 20, 2015, Android 2.2 (December 9, 2014) Price: Free Epocrates CME provides programs that can help medical professionals fulfill continuing medical education (CME) requirements, with interactive activities that cover numerous specialty topics. These activities are accredited by the American Medical Association, Accreditation Council for Pharmacy Education, and American Nurses Credentialing Center, and supported by an advanced personal CME toolset. Activities include built-in feedback, integrated decision-making opportunities, peer-to-peer interactions, and expert discussions. The app can also help users track credits and scores, compare scores with other learners, and set and track goals.

With that in mind—and the proportion of PCVR gamers using Quest headsets only growing over time—we’re keen to see how the Quest 3S changes these rankings over the next few months. It’s a more powerful headset than Quest 2, so will these users jump ship and upgrade to this new device for $299? Only time will tell.

However, we sympathize with the frustrations of anyone who bought a Quest 3 shortly before Connect this year. Not only did they have to purchase at the higher original price, but they also wouldn’t have got their hands on that free copy of Batman: Arkham Shadow. While this is a case of poor timing, it is incredibly frustrating—so, as a PSA for the future, we’d always recommend waiting until after Connect to pick up a new headset from Meta to both see what new tech they reveal and avoid disappointment.

Valve Indexpancakelenses

Additionally, and speaking of extra accessories, almost every third-party—and first-party—accessories that are compatible with Quest 3 will also be compatible with Quest 3S. This is good to

If the VR industry is going to grow and thrive, we need to bring the very best of what we have to a broader audience—and Quest 3S might just be the best way to do that right now.

Essentials of Pediatric Radiology Companion Platform: iOS 4.3 or later Current Version (updated): 1.0 (June 5, 2011) Price: Free Essentials of Pediatric Radiology Companion presents an overview of various levels of topics faced specifically by pediatric radiologists. Cases include a brief patient history, radiographic images taken with multiple modalities, and a series of multiple choice questions pertaining to each case; questions model the American Board of Radiology and certificate of added qualification exams. Feedback users receive includes whether or not their answer was correct, further detail related to their answer, and the correct answer. A discussion session occurs at the end of each case.

AbbaDox Rad Platform: iOS 5.1 or later, Android 3.0 or later Current Version (updated): iOS version 3.0.9 (December 30, 2014), Android version 1.0.1.10 (February 12, 2015) Price: Free (Use requires an active account with Integrated Document Solutions, Inc) AbbaDox Rad allows radiologists and imaging centers to share diagnostic images with referring physicians. Users can simultaneously view images from multiple series and studies. Also, users can use referring lines to help synchronize scrolling between images, zoom, pan, magnify, and rotate images, and mark images with annotations or added callouts.

While the Quest 3S fresnel lenses offer lower visual fidelity than Quest 3’s pancakes, you’ll still get superior image quality on Quest 3S over Quest 2 due to that extra processing power allowing for improved performance—and thus, an improved gaming experience. Early reviewers have praised the 3S for a smoother and less jagged visual experience than Quest 2 despite those ancient lenses. Additionally, loads of older games, including Hubris, Red Matter 2, The Walking Dead: Saints and Sinners, and Pistol Whip all got substantial Quest 3 performance and graphical updates—and these updates will carry over to Quest 3S, too!

Let that sink in. Standalone headsets are out-performing dedicated PCVR headsets as gaming platforms for the medium on Steam.

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Pancake lensVR

According to the Steam Hardware and Software Survey, the Quest 2 and Quest 3 are (respectively) the two most-used VR headsets to play PCVR games through SteamVR.

Epocrates Platform: iOS 7.0 or later, Android 2.3 or later Current Version (updated): iOS 15.7.1 (August 3, 2015), Android 15.7 (July 27, 2015) Price: Free Epocrates allows health care professionals to review drug prescribing and safety information for brand, generic, and over-the-counter drugs. The app also offers access to updated medical news and research information. Secure consultations are enabled via HIPAA-compliant text messaging. Additional content—disease information, clinical practice guidelines, alternative medications, lab guides, and coding—is available with an upgrade to Epocrates Plus ($174.99 subscription price).

Perhaps, a better name would have been Quest 3 ‘Lite’. It’s certainly more positive to think of it in this way, clearly outlining expectations for the device. It’s not as good as a Quest 3, but it still has the same powerful performance, full-color passthrough capabilities, and access to all the same apps and games Quest 3 does.

You know what? There’s a lot of good things to say about Quest 3S, so let’s get the bad outta the way first—and we’ve got one thing firmly in our sights:

Circling back to our earlier point on price, Meta’s Quest 2 is the best-selling VR headset ever made—standalone, PCVR, or otherwise.

But why have they dropped the Quest 3 price alongside the 3S launch? Well, we can only speculate—but it seems Meta has a grand plan…

Radiology Assistant Platform: iOS 7.0 or later, Android 3.0 or later Current Version (updated): iOS 1.5.2 (December 7, 2014), Android 1.1.1 (October 27, 2014) Price: iOS $5.99, Android $7.32 Radiology Assistant is a medical imaging reference and education app that aggregates timely articles, available as free downloads. The app supports full-text searching across all content. The app also incorporates a full-screen display feature that shows hi-res content at full retina resolution.

lifeIMAGE Mobile Platform: iOS 6.0 or later Current Version (updated): 3.1.3 (February 26, 2014) Price: Free The lifeIMAGE network allows patients, physicians, and hospitals to electronically share imaging exams from any hospital or clinic. Users can review studies that have been shared with them or upload and share new images captured with the camera on their iOS device. Exams can be tagged to make it easier to search for exams and access studies. This app is only available for physicians who are affiliated with, or who refer patients to, hospitals and clinics using lifeIMAGE's LILA server or a lifeIMAGE cloud service.

Our very own Tetiana (aka DiscoVR) made it to Meta’s Connect event this year and was able to get hands-on time with the Quest 3S. You can catch her thoughts and a closer look at the device itself right here:

Mobile Rad Platform: iOS 6.1 or later Current Version (updated): 1.0 (April 1, 2014) Price: Free Mobile Rad enables users to securely view patient reports and images, allowing them to make comparisons to prior studies. The app supports all imaging modalities and maintains the integration of full-screen viewing. The app also maintains a HIPAA-compliant and secure login system to a NovaPACS facility. The app is not intended for diagnostic purposes.

However, while this is bad news for their competition, it’s pretty good news for standalone VR fans, new and old, and Meta themselves as they seek to accomplish their goals.

Moreover, (and coming FREE when you buy either a Quest 3S or Quest 3 right now) you’ll be able to play Batman: Arkham Shadow—and all other standalone VR games coming soon. Quest 2 will not be able to play these games at all—it lacks the processing power to handle it—so, Quest 3S and Quest 3 will be essential if you want to play the very latest games in VR.

Sure, purists will say the Quest 3 is better… And it certainly is. But honestly, you’re getting almost all of the best Quest 3 features for $299 (the same price as Quest 2 when it launched in 2020—we’ll come back to this later). And that’s a freakin’ bargain! Quest 3 is great, but Quest 3S 100% competes.

If you still love your Quest 2 and haven’t been impressed enough by Quest 3 to upgrade yet—this could be the perfect chance! Plus, the re-sale market for Quest 2 is very much alive and well.

Radiology Toolbox Pro Platform: iOS 3.2 or later Current Version (updated): 2.00.02 (April 22, 2012) Price: $3.99 Radiology Toolbox Pro was designed by practicing radiologists to help radiologists, radiology technologists, other health care practitioners, and students by pulling together facts relevant to the practice of radiology. The app's current version includes information such as criteria for management of adnexal and renal cysts, thyroid issues, and pulmonary nodules; adrenal adenoma and glomerular filtration rate calculations; and charts of Amniotic Fluid Index, pediatric spleen, and kidney size.

Developers (like us) are free to experiment on their journey to official stores, while players can safely explore thousands of apps across the wonderful world of VR — the biggest collection all in one place.

iClarity Lite Platform: iOS 7.1 or later Current Version (updated): 2.0.1 (February 23, 2015) Price: Free iClarity Lite is a medical image viewing app that enables the receiving and viewing of images stored on Clarity PACS that has the separate iClarity Server module installed. The connection is secure and password-enabled. Features include connectivity to multiple Clarity PACS, search and sort worklist capabilities, and rapid zoom, pan, window, and level. Users can scroll images in multislice series and "shake" to reset images.

Nuance PowerShare Platform: iOS 5.1 or later Current Version (updated): 5.0 (September 30, 2014) Price: Free Nuance PowerShare is a secure cloud-computing platform for medical image storing and sharing, providing instant mobile device access to medical images and reports stored on the Nuance PowerShare Network. The app also allows users to take clinical images from their camera or device storage and upload them securely to their account, to later share with physicians or medical facilities. Once an image is selected, it can be manipulated to window/level, zoom, and stack through all available frames. Use requires a secure login and pin.

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Meta’s endgame is mass VR adoption. And the 3S is a key part of their plan to reach that goal. While we’re not expecting it to pull off the same sales figures as Quest 2 in its debut quarter, it’s only a matter of time because people will need to upgrade! Quest 2 isn’t being discontinued yet, but it will be soon—the original Quest is now officially unsupported by Meta, after all—and that means the Quest 3 line is poised to be the biggest in the industry.

Finally, let’s talk about the versatility of Quest headsets in general—beyond standalone gaming, entertainment, and productivity enhancements.

Since they share the same Qualcomm Snapdragon XR2 Gen 2 processor and 8GB RAM, the Quest 3S can handle all the same apps, games, tasks, and more just as well as Quest 3.

Mobile MIM Platform: iOS 7.0 or later Current Version (updated): 3.0.9 (October 8, 2014) Price: Free Mobile MIM offers real-time viewing, registration, fusion, and/or display for diagnosis of medical images from the following modalities: SPECT, PET, CT, MRI, X-ray, and ultrasound. However, the app is not for use with mammography. Mobile MIM can be used to review images, contours, dose-volume histogram, and isodose curves from radiation treatment plans, and can also be used to approve those plans. Data can be securely transferred using MIMcloud or MIM 5.1+ workstation software.

Thoracic Radiology Differential Diagnosis Lists Platform: iOS 8.0 or later Current Version (updated): 5.0 (March 30, 2015) Price: Free Thoracic Radiology Differential Diagnosis Lists provides a way to review differential diagnoses for chest CT findings and discover common CT imaging presentations associated with certain diseases. The app maintains images covering differential diagnoses that involve the lung, pleura, heart, mediastinum, lymphatics, and large airways. Physicians can utilize the search function or browse through approximately 80 differential diagnosis lists by alphabetical order or by organ system.

Fresnel lens vs pancake lenscost

This isn’t accessible, and money worries are real right now, so this viewpoint is entirely understandable. VR and MR in their current, more feature-rich forms haven’t been very accessible.

Ask half a dozen radiologists about mobile radiology apps and you can expect about six answers. Many PACS offer a mobile viewer, which tends to serve as an emergency tool for most of the radiologists who use it. Who would want to view images on a smaller screen with fewer tools than their workstation? Enough radiologists have workstations set up at home to handle many of those cases as well. The appeal of many reference and education apps also is a matter of personal preference. It makes sense that less of radiology is migrating to handheld devices than is the case in many other fields.

In an unexpected, but brilliant, move alongside the Quest 3S announcement, Meta has also dropped the price of the Quest 3 to $499 for the 512GB model, scrapping the 128GB model in the process.

MIRC Viewer Platform: iOS 7.1 or later Current Version (updated): 2.2 (May 7, 2014) Price: Free MIRC Viewer enables users to search for and view Medical Imaging Resource Center (MIRC) cases using mobile devices. The app works with any specified MIRC storage service, which is the basis of RSNA's Teaching File System. The app supports iCloud, but also can store and view cases locally. Users can also sync a collection of cases among devices.

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Fujifilm Synapse Mobility (Global) Platform: iOS 6.0 or later, Android 4.0.3 or later Current Version (updated): iOS and Android versions 4.3.2 (December 18, 2014) Price: Free Fujifilm Synapse Mobility provides radiologists and physicians with mobile access to images and information stored within Fujifilm's Synapse product suite. Images can be manipulated using the 2D, 3D, and MIP/MPR feature sets. When working in 2D, images in a series are organized into stacks instead of volumes. The app allows encrypted URL launching for EMR systems and also report URL launching directly from studies.

Centricity Radiology Mobile Access (International) Platform: iOS 5.0 or later Current Version (updated): 4.0 (December 1, 2013) Price: Free Centricity Radiology Mobile Access provides secure Internet access to images and reports from Centricity PACS, Centricity Enterprise Archive, and Advantage Workstation Server. The app supports a broad range of modalities with 2D, 3D, and maximum intensity projection/multiplanar reconstruction (MIP/MPR) capabilities. The app is primarily for image review and analysis. Diagnostic use applies for CT and MR images only when a diagnostic PACS workstation is not available.

Brain MRI Atlas Platform: iOS 4.3 or later Current Version (updated): 1.0 (April 18, 2011) Price: Free Brain MRI Atlas is an interactive study and reference app that allows users to search a database of labeled brain structures, highlighting serial sequential axial T2 Flair images. Structure labels are color coded and organized by category. App navigational tools include a slide bar for easy searching and toggle controls that disappear with a single touch.

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Radiology (RSNA) Platform: iOS 7.0 or later, Android 2.3.3 or later Current Version (updated): iOS 1.3 (February 20, 2015), Android 1.2 (February 19, 2015) Price: Free The Radiology app provides immediate access to full-text articles published in the Radiology journal for RSNA members and subscribers with personal and institutional subscriptions. Nonsubscribers can access all abstracts for free. The app enables users to view both current and past full-text articles with hi-res images, watch and listen to related video and audio sound bites, bookmark articles, and conduct searches by author, title, and article content. Users can also take SA-CME tests.

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It also has (albeit in a different—and arguably cooler—configuration) the same dual RGB camera system, allowing for full-color passthrough and unlocking amazing Mixed Reality experiences. The perfect game to put this to the test is the brand-new Starship Home, an amazing Mixed Reality experience built from the ground up for Quest 3, and now, the 3S.

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Quest 3's pancake lenses, while more expensive, are superior in practically every way and represent the current gold standard of standalone VR lenses. They also allow for a slimmer form factor and a more comfortable user experience. So, it’s a huge shame that Quest 3S does not have pancake lenses.

Doximity—Physician Network Platform: iOS 7.1 or later, Android 4.0.3 or later Current Version: iOS 9.5.0 (July 29, 2015), Android 4.4.3 (July 7, 2015) Price: Free Doximity—Physician Network provides physicians with a network of medical professionals for HIPAA-secure communication. Users can search the network for coauthors, medical school and training colleagues, primary care physicians, and specialists. The app also aggregates customized medical news and journal articles, and users can earn category 1 CME for reading articles selected from the app. The app also offers career management options.

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syngo.via WebViewer Platform: iOS 5.1 or later Current Version (updated): 2010.1.22 (September 20, 2013) Price: Free The mobile syngo.via WebViewer application provides mobile device access to Siemens' syngo image system data using standard viewing tools.

SideQuest is the ultimate community in standalone VR. A place where devs and players around the globe can create, share, and get excited about the Virtual Reality apps we love.

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Due to the Quest 3S using the same fresnel lenses as Quest 2, there won’t be any upgrade in terms of visual fidelity due to hardware—though the more powerful processor does help to create a smoother experience. However, the 3S is launching at the same $299 price tag as Quest 2 back in 2020, with more power, better passthrough, and better controllers—all of which contribute to a better user experience, however you want to use it!

Meta officially revealed the Quest 3S during the keynote address at Connect on September 25, 2024. Though leaks about the device have been rampant for a while now, it still caused quite a stir with many VR fans concerned about whether it presents good value for money.

Another shame is that, as usual, Meta has opted to kit the base Quest 3S headset out with accessories that are just functional. The out-of-the-box head strap and facial interface designs of Quest 2, Quest 3, and now Quest 3S, have long been thorns in our side—and they still are! You’ll need to upgrade these if you want improved comfort from your VR experiences—fortunately, most of the upgrades available for Quest 3 will also be 3S compatible.

So, we’re here to weigh up the Quest 3S pros and cons, take a closer look at some of the more polarizing features, and discuss why it could be the most important VR headset to launch this year, actually.

Which one you pick doesn’t matter—on a content basis, they both provide the same. However, if you have the money to spend, we’d recommend the premium Quest 3 simply due to the clarity and fidelity benefits of pancake lenses over fresnel lenses. However, if you’re on more of a budget but itching to get into VR—or introduce a younger family member—then you won’t be missing out by choosing Quest 3S.

Quest 3pancakelenses

Fresnel lens vs pancake lensvr headset

This means the original Quest 3 is now cheaper than ever, but also firmly positioned as the premium device in the range, offering some better specs and greater storage capacity at a price point that feels much more attractive than its original cost.

Finally, Quest 3 has seen a whole slew of updates this summer that have added incredible new features to the device, such as Theater Mode, pinnable windows, AI integration, performance boosts, and much more. So, Quest 3S will ship with all of these recent Quest 3 updates baked in—you won’t miss any of the latest and greatest productivity, entertainment, or gaming features!

This is easily the biggest disappointment of Quest 3S. We know they’ve done it to keep costs down, but the Quest 3S is shipping with the same fresnel lenses used by the Quest 2—and this device is now 4 years old! And in VR-tech terms… Yeah, that’s OLD.

Whether we like it or not, the VR industry is plagued with naysayers and people who think it’s just a gimmick—a niche experience that’s ‘pretty cool’ for folks who can afford it, but not truly meaningful for the future. After all, until now, the best way to experience what VR can really do is by spending either $3,500 on a Vision Pro or $600 on a Quest 3.

Quest 3S (especially at 128GB) represents the best value for money you’ll find in standalone VR, offering the latest gaming experiences, entertainment features, and productivity assistance in VR for the most reasonable price out there.

Monster Anatomy Lite — Knee Platform: iOS 5.0 or later Current Version (updated): 2.1 (June 8, 2012) Price: Free Monster Anatomy Lite — Knee, the free version of Monster Anatomy — Lower Limb, is for use by health care professionals and students as a reference tool. The app, developed in the medical imaging department of the University Hospital Center of Nancy, France, contains 82 contiguous knee MR slices in three anatomical planes. The functionality offers intuitive navigation with multiple shortcuts. In addition, 3D image volume allows for precise location of slice position.

Quest 3S also ships with the same Touch Plus controllers as Quest 3, which are an awesome improvement over the bulky controllers shipped with Quest 2, offering better tracking and improved haptics—we’re big fans of these controllers! Indeed, the 3rd-party manufacturers behind the Surreal Touch controllers for Apple’s Vision Pro seem to have drawn inspiration from Meta here (at least in form factor).

OsiriX HD Platform: iOS 7.1 or later Current Version (updated): 4.1.5 (May 16, 2015) Price: $49.99 OsiriX HD is a widely known full DICOM image viewer, which allows for downloading and manipulating a series of images from all modalities directly onto an iOS device. The app works with any DICOM-compatible software, including PACS, medical workstations, and acquisition modalities. The app provides interactive image manipulation tools such as zoom, pan, cine, and contrast adjustment images through a multipoint touch screen interface.