# MuscleTrainingTimer vs myTimer

The clearest difference is iOS requirement: MuscleTrainingTimer at 16.0 against myTimer's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. MuscleTrainingTimer sells 1 one-off in-app purchase and myTimer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

MuscleTrainingTimer ships an update every 9 days, myTimer every 10 days. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MuscleTrainingTimer | myTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Size | 20 MB | 27 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ryo muranaka](https://appshunter.io/developer/1606480078) | [Jose Manuel Espinosa Bolivar](https://appshunter.io/developer/1805577934) |

## What reviewers say

### MuscleTrainingTimer

[App page](https://appshunter.io/ios/app/muscletrainingtimer-exercise/id6446249318)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $19.99 | one-time |


### myTimer

[App page](https://appshunter.io/ios/app/mytimer-interval-creator/id6758415189)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $12.99 | per year |


## Frequently asked questions

### Is MuscleTrainingTimer free?

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

### Is myTimer free?

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

### Do MuscleTrainingTimer or myTimer have ads?

Neither MuscleTrainingTimer nor myTimer shows ads.

### Which is updated more often, MuscleTrainingTimer or myTimer?

MuscleTrainingTimer ships an update every 9 days, and myTimer every 10 days. Most recently, MuscleTrainingTimer was updated on September 14, 2026 and myTimer on September 18, 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.*