# TNM Cancer Staging Calculator — user reviews > 15 indexed App Store user reviews of TNM Cancer Staging Calculator by Integrated Cancer Research Limited, rated 4.90/5 from 646 ratings. - Source: https://appshunter.io/ios/app/tnm-cancer-staging-calculator/id1234077565/reviews - App overview in markdown: https://appshunter.io/ios/app/tnm-cancer-staging-calculator/id1234077565.md - Rating breakdown: 5★ 586 · 4★ 51 · 3★ 7 · 2★ 0 · 1★ 2 ## What do users think of TNM Cancer Staging Calculator? Overall sentiment: positive **Pros** - 👍 Easy to use and intuitive interface - 🎯 Accurate staging information aligned with AJCC standards - ⚡ Fast and efficient for quick reference - 💰 Affordable pricing - 📚 Consolidates extensive medical information simply - 🔄 Useful for patient education and explanation - ⏱️ Saves time compared to consulting textbooks **Cons** - 📖 Lacks TNM definitions and nuances in app - 🌍 Limited cancer type coverage - ⚠️ Medical accuracy errors present **Commonly reported bugs** - T1b melanoma threshold listed as 0.08 instead of 0.80 **Most requested features** - Add 5-year survival rate data for each stage - Implement favorites/bookmarks for frequently used cancers - Create dedicated Cervix cancer version with 2021+ updates - Add Gestational Trophoblastic Neoplasia staging - Include TNM definitions and criteria within the app ## Most critical reviews (10 lowest-rated) ### 1/5 — Major typo *2018-02-18* Major typo in staging of T1b melanoma. This app lists a 0.08 threshold, though it should be a 0.80 threshold. The developers should not be charging $1.99 for an app with medical misinformation. This app puts patients at risk. **Developer response:** Patient safety is of the utmost importance to us and it is our company policy to ensure that all major issues are resolved, and that we create a new release for our users, as soon as possible after becoming aware of an issue and within 24 hours. We encourage our users to contact us directly via our website in order to expedite this process as far as possible. Users should ensure that they always have the most recent version of our staging calculator. Amendments have been made to the cancer staging manual and by using the latest version of our app, users also keep abreast of these changes. We are continuously working to enhance and improve our products and we would like to take this opportunity to thank those of you who have taken the time to contact us directly with your comments and suggestions. ### 1/5 — This is a useless application. I want my money back. *2017-06-14* The only thing this does is calculate a stage group after you put in the T N M. BUT it doesn't have the definitions of the TNM system. So you've still got to know all of the definitions and all of the nuances to get the stage group. Useless. **Developer response:** Please update your App - we've addressed this issue. ### 3/5 — Need to add favourites *2018-03-26* Needs a way to favourite cancers eg lung for meetings if stage the same thing over and over ### 4/5 — Great *2021-12-17* Overall great application and accessibility, and ease of use. 9/10 accurate. Please come out with Cervix version 9; the cervix in TNM general doesn’t reflect the 2021+ changes. ### 4/5 — 5 yr survival data *2021-03-13* It would be perfect if the 5 year survival rate is provided with each stage. Thanks. ### 4/5 — Opinião *2018-03-06* Precisa ter o estadiamento de Neoplasia Trofoblastica Gestacional. ### 5/5 — Super efficient and useful tool *2023-12-13* I am a radiation oncologist who has been using this app for multiple years now. It’s extremely easy to use and a great tool in explaining to patients how we determine their stage. I highly recommend it for any oncologist. And it’s dirt cheap. ### 5/5 — Estadio TNM de cabeza y cuello *2023-03-20* Muy útil para los radiólogos.Gracias. ### 5/5 — Use it every day *2019-12-08* I am a practicing generalist radiation oncologist and use it every single day. It is accurate, easy to use and simply wonderful! ### 5/5 — Thanks! *2019-02-27* Very helpful! Easy to use and informative. Strong Work! ## Most praised reviews (5 highest-rated) ### 5/5 — Great for Cancer Registrars! *2018-04-23* So fast and easy to get staging info without always having to struggle with the huge textbook! I love it! ### 5/5 — Wow *2018-03-09* This app is super impressive. It has consolidated tons of info in a simple and easy to use interface without compromising its accuracy. Anyone looking for this kind of information needs to check it out. ### 5/5 — Fantastic! User friendly and easy to use. *2018-02-23* Definitions appear to be identical to AJCC. **Developer response:** Thank you for the feedback ### 5/5 — A must have tool. *2018-02-13, version 9* Fantastic tool. Easy to use. ### 5/5 — Great! *2018-02-13, version 9* Fantastic tool. --- *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 2026-06-10.*