# 穩動 Udon：健身運動紀錄助手 vs 耶巴蒂Lightweight

The clearest difference is in-app purchases: 耶巴蒂Lightweight at none against 穩動 Udon：健身運動紀錄助手's 2. 穩動 Udon：健身運動紀錄助手's advantage is ads (none vs shown) and iOS requirement (13.0 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. 穩動 Udon：健身運動紀錄助手 sells 2 in-app purchases, starting at $2.99 per month. 耶巴蒂Lightweight asks for nothing beyond the download.

穩動 Udon：健身運動紀錄助手 ships an update every 3 weeks, 耶巴蒂Lightweight every 4 weeks. The most recent releases landed on September 12, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 穩動 Udon：健身運動紀錄助手 | 耶巴蒂Lightweight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 234 MB | 1 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YU QI Chen](https://appshunter.io/developer/1709631365) | [Xiangan Xie](https://appshunter.io/developer/1877304774) |

## What reviewers say

### 穩動 Udon：健身運動紀錄助手

[App page](https://appshunter.io/ios/app/udon/id6468884236)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 創始會員方案 | $2.99 | per month |
| 創始會員方案 | $24.99 | per year |


### 耶巴蒂Lightweight

[App page](https://appshunter.io/ios/app/lightweight-app/id6760705027)

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

**In-app purchases:** none


## Frequently asked questions

### Is 穩動 Udon：健身運動紀錄助手 free?

穩動 Udon：健身運動紀錄助手 is free to download, with in-app purchases available.

### Is 耶巴蒂Lightweight free?

耶巴蒂Lightweight is free to download, with no in-app purchases.

### Do 穩動 Udon：健身運動紀錄助手 or 耶巴蒂Lightweight have ads?

耶巴蒂Lightweight shows ads; 穩動 Udon：健身運動紀錄助手 does not.

### Which is updated more often, 穩動 Udon：健身運動紀錄助手 or 耶巴蒂Lightweight?

穩動 Udon：健身運動紀錄助手 ships an update every 3 weeks, and 耶巴蒂Lightweight every 4 weeks. Most recently, 穩動 Udon：健身運動紀錄助手 was updated on September 12, 2026 and 耶巴蒂Lightweight on September 8, 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.*