# つみ筋 vs Muscle+

The clearest difference is price: つみ筋 at Free against Muscle+'s $2.99. つみ筋 also leads on update cadence (every 4 days vs every 2 weeks) and device support (3 vs 1). Muscle+'s advantage is ads (none vs shown). On in-app purchases there is nothing between them.

つみ筋 is free to download; Muscle+ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

つみ筋 ships an update every 4 days, Muscle+ every 2 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | つみ筋 | Muscle+ |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | — | Paid |
| Size | 79 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Yoshinaga](https://appshunter.io/developer/1868048345) | [Keiko Yamashita](https://appshunter.io/developer/6790721799) |

## 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


### Muscle+

[App page](https://appshunter.io/ios/app/muscle-plus-gymapp/id6790721797)

This app simplifies workout logging with essential features for consistent training. It offers intuitive controls, a sleek design, and tools for tracking progress, including BIG3 lifts and 1RM estimations. Enjoy an ad-free experience designed for all fitness levels.

**Highlights:** Automated workout rotation, Easy logging of weight, reps, and sets, BIG3 lift management, 1RM estimation and progress graphs, Rest timer with quick function, Ad-free experience

**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 Muscle+ free?

Muscle+ costs $2.99, with no in-app purchases.

### Do つみ筋 or Muscle+ have ads?

つみ筋 shows ads; Muscle+ does not.

### Which is updated more often, つみ筋 or Muscle+?

つみ筋 ships an update every 4 days, and Muscle+ every 2 weeks. Most recently, つみ筋 was updated on October 6, 2026 and Muscle+ on October 24, 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.*