# Simpe Training Timer ! vs MuscleTimerPro

The clearest difference is ads: MuscleTimerPro at none against Simpe Training Timer !'s shown. Simpe Training Timer !'s advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (12.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simpe Training Timer ! ships an update every 2 days, MuscleTimerPro every 2 weeks. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Simpe Training Timer ! | MuscleTimerPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 44 MB | 56 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomoaki Okubo](https://appshunter.io/developer/1830995076) | [JIN TANDA](https://appshunter.io/developer/1865935191) |

## What reviewers say

### Simpe Training Timer !

[App page](https://appshunter.io/ios/app/simpe-training-timer/id6749538572)

**Features:** macOS Compatibility

**In-app purchases:** none


### MuscleTimerPro

[App page](https://appshunter.io/ios/app/muscletimerpro/id6757308856)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simpe Training Timer ! free?

Simpe Training Timer ! is free to download, with no in-app purchases.

### Is MuscleTimerPro free?

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

### Do Simpe Training Timer ! or MuscleTimerPro have ads?

Simpe Training Timer ! shows ads; MuscleTimerPro does not.

### Which is updated more often, Simpe Training Timer ! or MuscleTimerPro?

Simpe Training Timer ! ships an update every 2 days, and MuscleTimerPro every 2 weeks. Most recently, Simpe Training Timer ! was updated on October 19, 2026 and MuscleTimerPro on October 4, 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.*