# つみ筋 vs 育てる筋トレ！

The clearest difference is update cadence: 育てる筋トレ！ at daily against つみ筋's every 4 days. On price, ads, 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.

つみ筋 ships an update every 4 days, 育てる筋トレ！ daily. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | つみ筋 | 育てる筋トレ！ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Daily** |
| Size | 79 MB | 7 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Yoshinaga](https://appshunter.io/developer/1868048345) | [Shinya FUJII](https://appshunter.io/developer/1535021483) |

## What reviewers say

### つみ筋

[App page](https://appshunter.io/ios/app/rpg/id6757642776)

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

**In-app purchases:** none


### 育てる筋トレ！

[App page](https://appshunter.io/ios/app/id6764262555)

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

**In-app purchases:** none


## Frequently asked questions

### Is つみ筋 free?

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

### Is 育てる筋トレ！ free?

育てる筋トレ！ is free to download, with no in-app purchases.

### Do つみ筋 or 育てる筋トレ！ have ads?

Both つみ筋 and 育てる筋トレ！ show ads.

### Which is updated more often, つみ筋 or 育てる筋トレ！?

つみ筋 ships an update every 4 days, and 育てる筋トレ！ daily. Most recently, つみ筋 was updated on October 6, 2026 and 育てる筋トレ！ on October 12, 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.*