# CTisus iQuiz 26 > Radiology quiz app with extensive cases and audio discussions for learning. (iPhone/iPad app by Elliot Fishman.) - Source: https://appshunter.io/ios/app/ctisus-iquiz-26/id399024441 (this page in markdown: same URL + `.md`) - Developer: [Elliot Fishman](https://appshunter.io/developer/399024444) - Category: Medical, Education - Price: Free - Rating: 4.80/5 from 116 App Store ratings · 11 written reviews indexed - Age rating: 17+ - Requires: iOS 15.5 · 238 MB - Languages: American English - Released: 2010-10-27 - Data updated: 2026-08-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ctisus-iquiz-26/id399024441/reviews.md ## What is CTisus iQuiz 26? One of the classic formats for learning radiology has always been the quiz.In this application we provide you with our latest innovation in CT education taking advantage of the iPad and iPhone. It's unique capabilities provide an easy to use environment that combines images , text and sound to enhance the learning experience. Over 1800 cases in 15 different categories that include case specific pearls and an audio discussion of the case. ## Key features - Over 1800 radiology cases - 15 different learning categories - Case-specific pearls - Audio discussion of cases - Image, text, and sound integration - Easy-to-use interface ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/ctisus-iquiz-26/id399024441/reviews.md ### 5/5 — Great! *2025-12-31* As a radiologist this is great review. Quick and easy. I saw the last update was in June. I hope there are continued updates! ### 4/5 — Great job but needs small bug correction *2025-11-16* Great educational platform but Discussion videos are not audible …it shows turn off silent mode …despite turning on volume and everything its not not audible…kindly look into it thank you **Developer response:** Thank you for your feedback. Please install the latest version. ### 2/5 — Bug *2025-10-13* Bug that reverts organ system quizzes to question #10 makes it difficult to use. ### 3/5 — Content great. No sound wo great WiFi *2022-09-14* This is a really nice learning tool for radiologist. however, I wish you could get sound from the discussions over cellular or moderately good Wi-Fi. As it stands, you can only get sound over a very good Wi-Fi. ### 4/5 — Love the app but cannot read the Pearls due to dark mode. *2022-09-11* None of the text in the pearls window under each question is visible on my app. What’s the fix? ### 4/5 — Useful *2016-11-10* HI. This is a good app thanks ### 5/5 — Perfect App! *2015-07-05* MC questions divided by organs. Well-explained answers. ### 5/5 — Very powerful app *2012-07-04, version 3.0* Thank you so much for your time and effort!! This app is amazing! I'm currently using it as my top study guide!! Thank you again! ### 5/5 — Education to the next level *2011-10-08* Outstanding selection and variety of cases. Great for review or testing your knowledge. ### 5/5 — Excellent! *2011-06-04* Great app, thanks elliot! ## Frequently asked questions about CTisus iQuiz 26 ### What is CTisus iQuiz 26? CTisus iQuiz 26 is a free medical education app designed for learning radiology through interactive quizzes. It leverages images, text, and sound to create an engaging learning experience. ### How many cases are available in CTisus iQuiz 26? CTisus iQuiz 26 features over 1800 cases, divided into 15 distinct categories, to provide comprehensive learning material. ### What devices does CTisus iQuiz 26 support? CTisus iQuiz 26 is available on iPhone, iPad, and iPod, offering flexibility for users across Apple devices. ### What is the age rating for CTisus iQuiz 26? CTisus iQuiz 26 has an age rating of 17+, indicating it is intended for mature audiences due to the nature of medical content. ### How often is CTisus iQuiz 26 updated? The latest version of CTisus iQuiz 26 is 17.1, which was last updated on February 26, 2026. This indicates a commitment to regular updates and content refinement. ### Does CTisus iQuiz 26 have ads? CTisus iQuiz 26 is ad-free, providing an uninterrupted learning experience for its users. ### What is the user rating for CTisus iQuiz 26? CTisus iQuiz 26 has an impressive rating of 4.8 stars, based on 108 user ratings, suggesting high user satisfaction. ### Does CTisus iQuiz 26 offer offline access? The description does not explicitly state whether CTisus iQuiz 26 offers offline access. However, its focus on case-specific content and audio discussions suggests it may require an internet connection for full functionality. ## Version history (last 5 releases) ### 17.5 — 2026-07-14 We have uploaded the first 6 quizzes of 2026. ### 17.2 — 2026-04-14 A minor bug has been fixed. ### 17.1 — 2026-02-26 A few minor bugs have been fixed. ### 17.0 — 2026-02-05 We have uploaded the last 6 quizzes of 2025. ### 16.5.1 — 2025-10-06 A few upgrades have been done to the user interface and a minor bug has been fixed. ## Apps similar to CTisus iQuiz 26 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Radiology Board Review 2026](https://appshunter.io/ios/app/radiology-board-review-2026/id1498416143) | 4.5 (15) | Free | Medical | | [Thoracic Lymph Node Map](https://appshunter.io/ios/app/thoracic-lymph-node-map/id531517393) | 4.8 (25) | Free | Medical | | [Radiology Core: Physics Plus](https://appshunter.io/ios/app/radiology-core-physics-plus/id1225040758) | 2.9 (50) | $9.99 | Medical | | [ResolutionMD](https://appshunter.io/ios/app/resolutionmd/id444336555) | 2.7 (3) | Free | Medical | | [CT Anatomy](https://appshunter.io/ios/app/ct-anatomy/id1593860251) | 4.5 (126) | Free | Medical | | [MRI Made Easy... well almost](https://appshunter.io/ios/app/mri-made-easy-well-almost/id1077847614) | 3.4 (25) | Free | Medical | ## More apps by Elliot Fishman - [CTisus iLecture Series 26](https://appshunter.io/ios/app/ctisus-ilecture-series-26/id570174986) - [CTisus: CT of the Foot](https://appshunter.io/ios/app/ctisus-ct-of-the-foot/id587474497) - [CTisus iPearls](https://appshunter.io/ios/app/ctisus-ipearls/id687350624) - [CTisus: CT of the Hand & Wrist](https://appshunter.io/ios/app/ctisus-ct-of-the-hand-and-wrist/id758191884) - [CTisus CT Coronary Arteries](https://appshunter.io/ios/app/ctisus-ct-coronary-arteries/id943156650) All apps by Elliot Fishman: https://appshunter.io/developer/399024444 ## Related topics [ctisus ipearls](https://appshunter.io/ios/topics/ctisus-ipearls) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*