# My CML vs On

The clearest difference is in-app purchases: My CML at none against On's 1. My CML also leads on iOS requirement (13.0 vs 17.6). On's advantage is update cadence (weekly vs every 3 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. On sells 1 one-off in-app purchase. My CML asks for nothing beyond the download.

My CML ships an update every 3 months, On weekly. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | My CML | On |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/my-cml/id1613700986/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 66 MB | 8 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Sanius Health Ltd](https://appshunter.io/developer/1717574232) | [Mohsin Asad Sadiq](https://appshunter.io/developer/1896638622) |

## What reviewers say

### My CML

[App page](https://appshunter.io/ios/app/my-cml/id1613700986)

This app helps Chronic Myeloid Leukemia (CML) patients manage their treatment journey. It features symptom tracking, drug interaction checks, medication reminders, lab result logging, appointment scheduling, and access to CML information.

**Highlights:** Symptom/side effect tracker, Drug interaction checker, Medication reminder tool, Lab test result logging, Appointment diary, CML information access

**Features:** macOS Compatibility

**In-app purchases:** none


### On

[App page](https://appshunter.io/ios/app/on-call/id6769200317)

Manage on-call shifts and track medical jobs efficiently. Prioritize workload, generate handover summaries instantly, and ensure data privacy with local storage. Designed by a doctor for fast, secure use during busy shifts.

**Highlights:** Track urgent and routine jobs, Prioritize workload, Generate structured handover summaries, Secure local data storage, Face ID protection, Fast and intuitive interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $2.99 | one-time |


## Frequently asked questions

### Is My CML free?

My CML is free to download, with no in-app purchases.

### Is On free?

On is free to download, with in-app purchases available.

### Do My CML or On have ads?

Neither My CML nor On shows ads.

### Which is updated more often, My CML or On?

My CML ships an update every 3 months, and On weekly. Most recently, My CML was updated on September 30, 2026 and On on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*