Know Your CML vs IB Nimble
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Know Your CML
This medical app helps patients and caregivers manage chronic myelogenous leukemia. It allows users to track side effects, compare test results, and access updated treatment guidelines and community news. Developed by patients for patients, it aims to support best practice sharing globally.
- Monitor side effects
- Compare test results
- Access treatment guidelines
- View community news
- Benchmarking data with other patients
- Global patient organization network
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Know Your CML is a self-management instrument empowering patients and caregivers living with chronic myelogenous leukemia to monitor side effects, compare test results with ones from published clinical trials, benchmarking data with other patients in anonymised way. The app includes updated treatment guidelines and community news from global events on CML. Know Your CML is created by CML Advocates Network, connecting 128 patient organisations in 93 countries on all continents. Its aim is to facilitate and support best practice sharing among patient advocates across the world. This app is created by the patients for the patients. Application is currently available in English, but will be translated to Spanish, French, Russian, Arabic, German languages in the near future. Know Your CML is free to use, no personal data will be collected and stored in the application.
IB Nimble
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IB Nimble provides access to a set of professionally recognized diagnostic algorithms for oncologic diseases. It also allows asynchronous communication between clinical experts, facilitating patient care. IB Nimble provides real-time, evidence-based treatment plans which can reduce length of hospital stay, costs, and care delays for a critical patient population. The smart technology embedded in IB Nimble enhances cancer treatment center capabilities and physicians' expertise to make healthcare more efficient, thus enhancing patient health and well-being.
Screenshots
Verdict
Know Your CML and IB Nimble are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Know Your CML ships an update monthly, IB Nimble every 2 months. The most recent releases landed on June 5, 2026 and September 19, 2026 respectively.
| Parameter | Know Your CML | IB Nimble |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 16 MB |
| Age rating | 12+ | 12+ |
| Developer | Leukemia Patient Advocates Foundation | Imaging Biometrics, LLC |
In-app purchases
Know Your CML
No in-app purchases
IB Nimble
No in-app purchases



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