# OTOtron Home vs 体癖+蹲踞プレボ

The clearest difference is in-app purchases: OTOtron Home at none against 体癖+蹲踞プレボ's 2. OTOtron Home also leads on iOS requirement (13.0 vs 15.6). 体癖+蹲踞プレボ's advantage is update cadence (every 11 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. 体癖+蹲踞プレボ sells 2 in-app purchases, starting at $2.99 per month. OTOtron Home asks for nothing beyond the download.

OTOtron Home ships an update every 6 months, 体癖+蹲踞プレボ every 11 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | OTOtron Home | 体癖+蹲踞プレボ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 510 MB | 75 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BIOLUX INC.](https://appshunter.io/developer/1483444855) | [SHONAN PREVO Inc.](https://appshunter.io/developer/1581065059) |

## What reviewers say

### OTOtron Home

[App page](https://appshunter.io/ios/app/ototron-home/id1530529627)

**Features:** macOS Compatibility

**In-app purchases:** none


### 体癖+蹲踞プレボ

[App page](https://appshunter.io/ios/app/plus/id6448453206)

This app helps you visualize your body's center of gravity during squats and track your progress. It offers guided exercises, motivational quotes, and articles to support your squatting journey and improve your well-being.

**Highlights:** Visualize center of gravity during squats, Record physical sensations during squats, Level up system for motivation, Inspirational quotes from masters, Articles and videos on body types, Squatting habit reminders, HealthKit step tracking integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額蹲踞プラン | $2.99 | per month |
| 年額蹲踞プラン | $29.99 | per year |


## Frequently asked questions

### Is OTOtron Home free?

OTOtron Home is free to download, with no in-app purchases.

### Is 体癖+蹲踞プレボ free?

体癖+蹲踞プレボ is free to download, with in-app purchases available.

### Do OTOtron Home or 体癖+蹲踞プレボ have ads?

Neither OTOtron Home nor 体癖+蹲踞プレボ shows ads.

### Which is updated more often, OTOtron Home or 体癖+蹲踞プレボ?

OTOtron Home ships an update every 6 months, and 体癖+蹲踞プレボ every 11 days. Most recently, OTOtron Home was updated on October 7, 2026 and 体癖+蹲踞プレボ on October 7, 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.*