# 乐动力 vs 百分运动

The clearest difference is in-app purchases: 乐动力 at none against 百分运动's 9. 乐动力 also leads on review sentiment (85% vs 61%) and rating (4.3 vs 4.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 百分运动 sells 9 one-off in-app purchases. 乐动力 asks for nothing beyond the download.

乐动力 holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: 乐动力 has 58 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 85% of 乐动力's written reviews are positive against 61% of 百分运动's.

乐动力 ships an update every 3 weeks, 百分运动 every 4 weeks. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 乐动力 | 百分运动 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (58 ratings)](https://appshunter.io/ios/app/app/id620435874/reviews)** | [4.0 (9 ratings)](https://appshunter.io/ios/app/id1638101593/reviews) |
| Number of ratings | **58** | 9 |
| Positive reviews | **85.4% of reviews** | 60.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 222 MB | 395 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Beijing Chengshi Sports Co., Ltd.](https://appshunter.io/developer/876299555) | [Guangzhou Polar Future Culture Technology Co., Ltd](https://appshunter.io/developer/1681701989) |

## What reviewers say

### 乐动力

[App page](https://appshunter.io/ios/app/app/id620435874)

This app uses AI-powered motion tracking for guided workouts, offering real-time posture correction and automatic counting. It includes a step tracker, a vast library of free fitness courses, and engaging challenges with rewards. Users can also connect with a fitness community and track outdoor or treadmill runs.

**Highlights:** AI motion tracking for guided workouts, Real-time posture correction, Automatic exercise counting and timing, Step counter with calorie tracking, Extensive free fitness courses, Competitive challenges with rewards, GPS running tracker, Fitness community and social sharing

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for tracking fitness and health
- 💡 Motivates users to exercise regularly
- 🚀 Accurate step and activity tracking
- 😊 Positive user experience

**What reviewers complain about**

- 🐛 Occasional app crashes and bugs
- 🔋 High battery consumption
- 📍 Inaccurate location tracking
- 🚫 Forced downloads and unwanted features

**Reported bugs**

- Inability to submit activity data
- Inconsistent step count across devices
- Unreliable WeChat integration

**Requested features**

- Improved data syncing and history tracking
- More customization options
- Better integration with other fitness apps
- English language support


### 百分运动

[App page](https://appshunter.io/ios/app/id1638101593)

This AI-powered app offers a fun and interactive way to exercise, featuring AI jump rope counting with real-time feedback and correction. It also includes simulated physical fitness tests with personalized analysis and a unique motion-controlled game where your body acts as the controller.

**Highlights:** AI jump rope counting, Real-time motion feedback, Simulated physical fitness tests, Personalized fitness plans, Body-controlled motion games, No special equipment needed

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10学币 | $0.99 | one-time |
| 80学币 | $0.99 | one-time |
| 280学币 | $3.99 | one-time |
| 880学币 | $12.99 | one-time |
| 1880学币 | $29.99 | one-time |
| 2580学币 | $39.99 | one-time |
| 3480学币 | $49.99 | one-time |
| 5880学币 | $79.99 | one-time |
| 12480学币 | $179.99 | one-time |


## Frequently asked questions

### Is 乐动力 free?

乐动力 is free to download, with no in-app purchases.

### Is 百分运动 free?

百分运动 is free to download, with in-app purchases available.

### Which has better reviews, 乐动力 or 百分运动?

乐动力 is rated higher. 乐动力 averages 4.3 out of 5 from 58 ratings, while 百分运动 averages 4.0 from 9 ratings.

### Do 乐动力 or 百分运动 have ads?

Neither 乐动力 nor 百分运动 shows ads.

### Which is updated more often, 乐动力 or 百分运动?

乐动力 ships an update every 3 weeks, and 百分运动 every 4 weeks. Most recently, 乐动力 was updated on September 27, 2026 and 百分运动 on September 26, 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.*