# 体重管理Fitt bmiや体脂肪率の記録で体重管理 vs コミットくん

The clearest difference is ads: コミットくん at none against 体重管理Fitt bmiや体脂肪率の記録で体重管理's shown. コミットくん also leads on update cadence (every 6 days vs every 2 months). 体重管理Fitt bmiや体脂肪率の記録で体重管理's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 体重管理Fitt bmiや体脂肪率の記録で体重管理 sells 2 one-off in-app purchases and コミットくん sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

体重管理Fitt bmiや体脂肪率の記録で体重管理 ships an update every 2 months, コミットくん every 6 days. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 体重管理Fitt bmiや体脂肪率の記録で体重管理 | コミットくん |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (108 ratings)](https://appshunter.io/ios/app/fitt-bmi/id954310830/reviews)** | — |
| Number of ratings | **108** | — |
| Positive reviews | 82.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 21 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [hiroki sugimoto](https://appshunter.io/developer/951321800) | [MASAKI OMAE](https://appshunter.io/developer/1843805009) |

## What reviewers say

### 体重管理Fitt bmiや体脂肪率の記録で体重管理

[App page](https://appshunter.io/ios/app/fitt-bmi/id954310830)

Easily track your weight and body fat percentage with this simple application. View your progress over time with easy-to-understand graphs. Includes a pedometer function using iOS health data.

**Highlights:** Record weight and body fat, View progress on graphs, Weekly, monthly, and yearly graph views, Simple and easy to use, Pedometer function, Integrates with iOS Health

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |
| 全機能開放 | $3.99 | one-time |


### コミットくん

[App page](https://appshunter.io/ios/app/id6755699418)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AIプレビュー 1回券 | $2.99 | one-time |
| チーム枠 +5 | $2.99 | one-time |


## Frequently asked questions

### Is 体重管理Fitt bmiや体脂肪率の記録で体重管理 free?

体重管理Fitt bmiや体脂肪率の記録で体重管理 is free to download, with in-app purchases available.

### Is コミットくん free?

コミットくん is free to download, with in-app purchases available.

### Do 体重管理Fitt bmiや体脂肪率の記録で体重管理 or コミットくん have ads?

体重管理Fitt bmiや体脂肪率の記録で体重管理 shows ads; コミットくん does not.

### Which is updated more often, 体重管理Fitt bmiや体脂肪率の記録で体重管理 or コミットくん?

体重管理Fitt bmiや体脂肪率の記録で体重管理 ships an update every 2 months, and コミットくん every 6 days. Most recently, 体重管理Fitt bmiや体脂肪率の記録で体重管理 was updated on September 23, 2026 and コミットくん on September 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.*