# つみ筋 vs 筋トレ物語

The clearest difference is in-app purchases: つみ筋 at none against 筋トレ物語's 1. つみ筋 also leads on update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 筋トレ物語 sells 1 one-off in-app purchase. つみ筋 asks for nothing beyond the download.

つみ筋 ships an update every 4 days, 筋トレ物語 every 2 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | つみ筋 | 筋トレ物語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 79 MB | 47 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) | [KAZUHIRO ISHIBASHI](https://appshunter.io/developer/1865380440) |

## 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


### 筋トレ物語

[App page](https://appshunter.io/ios/app/id6782709768)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is つみ筋 free?

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

### Is 筋トレ物語 free?

筋トレ物語 is free to download, with in-app purchases available.

### Do つみ筋 or 筋トレ物語 have ads?

Both つみ筋 and 筋トレ物語 show ads.

### Which is updated more often, つみ筋 or 筋トレ物語?

つみ筋 ships an update every 4 days, and 筋トレ物語 every 2 months. Most recently, つみ筋 was updated on October 6, 2026 and 筋トレ物語 on October 15, 2026.

---

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