# Change vs 训练宝

The clearest difference is rating: 训练宝 at 5.0 against Change's 4.6. 训练宝 also leads on review sentiment (92% vs 81%). Change's advantage is ratings volume (49 vs 3) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Change sells 12 in-app purchases, starting at $1.49 per month and 训练宝 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

训练宝 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Change has 49 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 81% of Change's written reviews are positive against 92% of 训练宝's.

Change ships an update every 5 weeks, 训练宝 every 3 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Change | 训练宝 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (49 ratings)](https://appshunter.io/ios/app/change/id1081061856/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6451404524/reviews)** |
| Number of ratings | **49** | 3 |
| Positive reviews | 80.6% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 110 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Shanghai Dagou Sports Development Co., Ltd.](https://appshunter.io/developer/1741912939) | [北京小青呱科技有限公司](https://appshunter.io/developer/1695685480) |

## What reviewers say

### Change

[App page](https://appshunter.io/ios/app/change/id1081061856)

This app provides personalized fitness plans, exercise demonstrations, and video content from global fitness experts. It also features a curated online store for supplements and fitness gear, aiming to guide users on their weight loss, shaping, and muscle gain journeys.

**Highlights:** Smart customized fitness plans, Extensive exercise library with demonstrations, Global fitness influencer video content, Professional courses from top trainers, Curated fitness supplement and gear store, Progress tracking and data analysis

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro会员连续包月 | $1.49 | per month |
| Super会员连续包月 | $2.49 | per month |
| Change会员购买8元 | $0.99 | one-time |
| Change会员12元 | $1.99 | one-time |
| Pro会员包月 | $2.99 | one-time |
| Change会员28元 | $3.99 | one-time |
| Change次卡 | $7.99 | one-time |
| Pro会员包年 | $14.99 | one-time |
| Pro会员包年 | $17.99 | one-time |
| Pro会员包年 | $21.99 | one-time |
| Change会员178元 | $26.99 | one-time |
| 一年 | $77.00 | one-time |


### 训练宝

[App page](https://appshunter.io/ios/app/id6451404524)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员月卡 | $1.99 | one-time |
| 会员年卡 | $19.99 | one-time |
| 永久会员卡 | $19.99 | one-time |
| 会员永久卡 | $79.99 | one-time |


## Frequently asked questions

### Is Change free?

Change is free to download, with in-app purchases available.

### Is 训练宝 free?

训练宝 is free to download, with in-app purchases available.

### Which has better reviews, Change or 训练宝?

训练宝 is rated higher. Change averages 4.6 out of 5 from 49 ratings, while 训练宝 averages 5.0 from 3 ratings.

### Do Change or 训练宝 have ads?

Neither Change nor 训练宝 shows ads.

### Which is updated more often, Change or 训练宝?

Change ships an update every 5 weeks, and 训练宝 every 3 weeks. Most recently, Change was updated on November 1, 2026 and 训练宝 on October 24, 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.*