# つみ筋 vs 筋トレ突破LOG

The clearest difference is in-app purchases: つみ筋 at none against 筋トレ突破LOG's 2. 筋トレ突破LOG's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 筋トレ突破LOG sells 2 in-app purchases, starting at $2.99 per month. つみ筋 asks for nothing beyond the download.

つみ筋 ships an update every 4 days, 筋トレ突破LOG every 2 days. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | つみ筋 | 筋トレ突破LOG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 79 MB | 56 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Yoshinaga](https://appshunter.io/developer/1868048345) | [Yuta Fujita](https://appshunter.io/developer/1876803782) |

## 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


### 筋トレ突破LOG

[App page](https://appshunter.io/ios/app/log/id6759091640)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proプラン（月額） | $2.99 | per month |
| Proプラン（月額） | $24.99 | per year |


## Frequently asked questions

### Is つみ筋 free?

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

### Is 筋トレ突破LOG free?

筋トレ突破LOG is free to download, with in-app purchases available.

### Do つみ筋 or 筋トレ突破LOG have ads?

つみ筋 shows ads; 筋トレ突破LOG does not.

### Which is updated more often, つみ筋 or 筋トレ突破LOG?

つみ筋 ships an update every 4 days, and 筋トレ突破LOG every 2 days. Most recently, つみ筋 was updated on September 22, 2026 and 筋トレ突破LOG on September 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.*