NIS QBank Downloads & RevenueNIS QBank - Radiology Core · App Store
NIS QBank - Radiology Core is #80 in Medical Paid in United States and charting in 1 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
24 Sep 2026NIS QBank - Radiology Core update history & changes
Last change · 5 events since 7 Apr 2022Full timeline ↓Full timeline · 4 events in the last 12 months
- 📈NIS QBank - Radiology Core entered the top 100Top Paid · Medical · US
- 📈NIS QBank - Radiology Core charting in a new countryUnited States
- 🆕NIS QBank - Radiology Core first spotted by AppInsider#43 in Top Paid · Medical · Canada
- 🆕NIS QBank - Radiology Core released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Medical PaidNIS QBank - Radiology Core on the App Store
App details
NIS QBank - Radiology Core downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | MedicalPaid | #80 |
Apps near NIS QBank - Radiology Core on the chart
Medical Paid, around #80.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about NIS QBank - Radiology Core
From the 26 most recent App Store reviews in the US.
Mostly positive (92% of recent reviews give 4–5 stars). People like it for being useful, and being easy to use.
What people like
- Useful: “Would definitely recommend!”
- Ease of use: “Well-formatted and easy to use”
- Features & content: “High yield content directly from the source”
- Design: “Well designed app with great question quality”
About NIS QBank - Radiology Core
NIS QBank aims to help you assess your knowledge of all testable NIS content in an active and time-efficient manner before you encounter it on the exam. In short, "don't miss freebies."
Questions are conveniently organized into sections that parallel the chapters of the NIS Study Guide. Clear explanations with references to key documents and guidelines are provided for every question.
Keep track of your progress with non-random questions or assess your knowledge with random questions. Bookmark any question to your "Favorites" so you can focus on the material you feel needs the most attention.