# NIS+RISC Prep — ABR Core Exam Qbank > ABR Core Exam prep for Non-Interpretive Skills and Radioisotope Safety. (iPhone/iPad app by Shawn Thomas.) - Source: https://appshunter.io/ios/app/nis-plus-risc-prep/id6764441298 (this page in markdown: same URL + `.md`) - Developer: [Shawn Thomas](https://appshunter.io/developer/1895782155) - Category: Medical, Education - Price: $4.99 (on sale, was $9.99) - Rating: 5.00/5 from 11 App Store ratings · 8 written reviews indexed - Age rating: 17+ - Requires: iOS 15.1 · 33 MB - Languages: American English - Released: 2026-05-02 - Data updated: 2026-08-24 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/nis-plus-risc-prep/id6764441298/reviews.md ## What is NIS+RISC Prep? Don't miss the easy ones. NIS+RISC Prep is the dedicated question bank for the Non-Interpretive Skills and Radioisotope Safety Content sections of the 2026 ABR Core Exam. 700+ board-style questions, built from the ground up for radiologists who want to walk into exam day confident on the NIS+RISC material. DESIGNED FOR HOW YOU ACTUALLY STUDY A clean, focused interface that gets out of your way. Every screen is crafted to reduce cognitive load so you can stay in flow. Switch between light and dark mode to match your environment — at your desk or on call. HIGH YIELD QUESTIONS, DETAILED EXPLANATIONS Every question is written to reflect the content of the ABR Core Exam. Detailed explanations accompany each answer so you understand the reasoning, not just the result. Build confidence in the concepts that show up most on exam day. KNOW EXACTLY WHERE YOU STAND Your home screen shows a live breakdown of every question in the bank — correct, incorrect, and unused — so you always know your coverage at a glance. Session results break down your score chapter by chapter, and your full session history lets you track improvement over time. SEARCH EVERYTHING Full-text search across all 700+ questions finds any topic instantly, with filters to narrow by attempt status. DESIGNED FOR FOCUS Clean and distraction-free, with light and dark mode, native iOS feel, and full iPhone and iPad support. Your progress syncs across devices automatically. FEATURES • 700+ questions aligned to the 2026 ABR NIS and RISC study guides • Tutor Mode with instant feedback • Timed Test Mode (60 sec/question) • Custom sessions by question status and chapter • Full-text search across the entire question bank • Progress tracking with chapter-by-chapter breakdowns • Session history and review • Flag questions to revisit • Light and dark mode • iPhone and iPad with synced progress • One-time purchase — no subscription, no ads ## Key features - 700+ board-style questions - Detailed explanations - Progress tracking - Timed test mode - Full-text search - Light and dark mode - Cross-device sync ## Chart rankings - #35 in Top Paid · Medical (US App Store) ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/nis-plus-risc-prep/id6764441298/reviews.md ### 5/5 — Great prep tool *2026-05-16* super polished without being over the top. no distractions, just questions and good explanations. i’ve tried a few other apps and always got annoyed after a while, but this one i can actually sit with for a long session. Also great for those 15-20 minute bits on a commute to keep myself sharp. Duolingo esque ### 5/5 — Awesome qbank *2026-05-16* The quality of questions on this qbank is phenomenal - full of high yield information and well written explanations. It also has a great user interface that is very easy to navigate through. Would highly recommend to any radiology resident prepping for boards ### 5/5 — Amazing question bank *2026-05-16* This app has been one of the best NIS question banks I’ve come across. It has a well designed interface, is easy to use, and has detailed and clear explanations. Would definitely recommend! ### 5/5 — So easy to use! *2026-05-06* this app has a better interface, higher quality questions, and better explanations than any of the other apps. And it’s cheaper. Absolute no brainer ### 5/5 — Incredible App *2026-05-05* So impressed with the modern user interface that many medical apps are lacking. Questions and explanations are super thorough. and tons of questions which cover basically every page of the NIS document. Worth every penny. ### 5/5 — Actually usable NIS prep *2026-05-04* Easy to use interface, just open it and just start doing questions without thinking about it. explanations are amazing too. Highly recommend ### 5/5 — Great NIS study app *2026-05-03* Excellent qbank for the NIS section of CORE, the questions are better written than the other available NIS apps with detailed explanations for wrong answers a well. Also the UI is well done and easy to use. Highly recommended! ### 5/5 — Premium quality app *2026-05-02* With the Core exam coming up, I checked out this app. The interface is very sleek and the questions / explanations are accurate to the study guide. Highly recommend! ## Frequently asked questions about NIS+RISC Prep ### What is NIS+RISC Prep for? NIS+RISC Prep is designed to help radiologists prepare for the Non-Interpretive Skills (NIS) and Radioisotope Safety (RISC) sections of the 2026 ABR Core Exam. It offers over 700 board-style questions with detailed explanations to build confidence in key concepts. ### How many questions are included in NIS+RISC Prep? The application features over 700 board-style questions specifically crafted to reflect the content of the ABR Core Exam's NIS and RISC sections. This extensive question bank aims to provide comprehensive study material. ### Does NIS+RISC Prep have ads? Yes, NIS+RISC Prep contains advertisements. While it is a paid application, users should be aware of the presence of ads within the app's interface. ### What study modes are available in NIS+RISC Prep? NIS+RISC Prep offers a Tutor Mode with instant feedback for immediate learning, and a Timed Test Mode that simulates exam conditions by providing 60 seconds per question. Users can also create custom sessions based on question status and chapter. ### How does NIS+RISC Prep track progress? The app provides a live breakdown of correct, incorrect, and unused questions on the home screen. Session results offer chapter-by-chapter score breakdowns, and a full session history allows users to monitor their improvement over time. ### What devices are supported by NIS+RISC Prep? NIS+RISC Prep is designed with a native iOS feel and fully supports iPhone and iPad devices. Your progress automatically syncs across all your Apple devices, ensuring a seamless study experience. ### Is NIS+RISC Prep a subscription app? No, NIS+RISC Prep is a one-time purchase application. There are no ongoing subscription fees required to access its features and question bank. ### What is the age rating for NIS+RISC Prep? NIS+RISC Prep has an age rating of 17+. This is typical for educational applications focused on professional certification exams that require a certain level of maturity and understanding. ## Version history (last 3 releases) ### 1.2 — 2026-05-19 **380 new questions testing the RISC section of the 2026 ABR Core Exam** - Per-question timer — see exactly how long you spent on each question after submitting. - Improved search — filter by NIS or RISC questions independently. - Performance dashboard — track your NIS and RISC progress separately or together. - UI polish — cleaner headers, timing stats on the test complete page, and more. ### 1.1 — 2026-05-07 Pause & Resume — pause a test mid-session and pick up where you left off, even across devices Search improvements — matched terms now highlighted in results with surrounding context Streamlined UI Resolved sync issues ### 1.0 — 2026-05-02 No release notes. ## Related topics [nis risc](https://appshunter.io/ios/topics/nis-risc) · [nis qbank](https://appshunter.io/ios/topics/nis-qbank) --- *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 2026-08-24.*