# Exercise Supplement vs サクヤと4分筋トレ

The clearest difference is update cadence: サクヤと4分筋トレ at every 3 days against Exercise Supplement's every 2 weeks. 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.

Exercise Supplement ships an update every 2 weeks, サクヤと4分筋トレ every 3 days. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Exercise Supplement | サクヤと4分筋トレ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 123 MB | 42 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SENSE IT SMART CORP.](https://appshunter.io/developer/1457179589) | [Nihon no Inaka ha Shihonshugi no Frontier da LLC.](https://appshunter.io/developer/796913059) |

## What reviewers say

### Exercise Supplement

[App page](https://appshunter.io/ios/app/exercise-supplement/id1457179590)

**In-app purchases:** none


### サクヤと4分筋トレ

[App page](https://appshunter.io/ios/app/4/id6799914864)

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

**In-app purchases:** none


## Frequently asked questions

### Is Exercise Supplement free?

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

### Is サクヤと4分筋トレ free?

サクヤと4分筋トレ is free to download, with no in-app purchases.

### Do Exercise Supplement or サクヤと4分筋トレ have ads?

Neither Exercise Supplement nor サクヤと4分筋トレ shows ads.

### Which is updated more often, Exercise Supplement or サクヤと4分筋トレ?

Exercise Supplement ships an update every 2 weeks, and サクヤと4分筋トレ every 3 days. Most recently, Exercise Supplement was updated on September 15, 2026 and サクヤと4分筋トレ on September 10, 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.*