# つぼダイエット1.2.3 vs サクヤと4分筋トレ

The clearest difference is ads: サクヤと4分筋トレ at none against つぼダイエット1.2.3's shown. サクヤと4分筋トレ also leads on update cadence (every 10 days vs every 34 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

つぼダイエット1.2.3 ships an update every 34 months, サクヤと4分筋トレ every 10 days. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | つぼダイエット1.2.3 | サクヤと4分筋トレ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 34 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 6 MB | 75 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JK-SCIENCE CO., LTD.](https://appshunter.io/developer/493464594) | [Nihon no Inaka ha Shihonshugi no Frontier da LLC.](https://appshunter.io/developer/796913059) |

## What reviewers say

### つぼダイエット1.2.3

[App page](https://appshunter.io/ios/app/123/id610288675)

**Features:** macOS Compatibility

**In-app purchases:** none


### サクヤと4分筋トレ

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

This app offers quick, 4-minute workouts guided by a ninja character, Sakuya, with video demonstrations and encouraging voiceovers. It features customizable routines, progress tracking, and optional social features to connect with friends. The app is free, requires no registration, and is designed for easy, consistent fitness.

**Highlights:** 4-minute guided workouts, Video demonstrations, Encouraging voiceovers, Customizable routines, Progress tracking, Optional social features, Home screen widget

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

**In-app purchases:** none


## Frequently asked questions

### Is つぼダイエット1.2.3 free?

つぼダイエット1.2.3 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 つぼダイエット1.2.3 or サクヤと4分筋トレ have ads?

つぼダイエット1.2.3 shows ads; サクヤと4分筋トレ does not.

### Which is updated more often, つぼダイエット1.2.3 or サクヤと4分筋トレ?

つぼダイエット1.2.3 ships an update every 34 months, and サクヤと4分筋トレ every 10 days. Most recently, つぼダイエット1.2.3 was updated on October 2, 2026 and サクヤと4分筋トレ on October 13, 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.*