# 小小运动家 vs 天天长高

The clearest difference is rating: 天天长高 at 4.3 against 小小运动家's 3.6. 小小运动家's advantage is review sentiment (87% vs 57%) and ratings volume (10 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 小小运动家 sells 2 one-off in-app purchases and 天天长高 sells 16 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

天天长高 holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews complicate that: 87% of 小小运动家's written reviews are positive against 57% of 天天长高's, so the app with the better star average is not the one people write more warmly about.

小小运动家 ships an update fortnightly, 天天长高 every 3 weeks. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 小小运动家 | 天天长高 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (10 ratings)](https://appshunter.io/ios/app/ai/id1599458798/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/id6450284872/reviews)** |
| Number of ratings | **10** | 3 |
| Positive reviews | **87.0% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 620 MB | 71 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [魔球科技](https://appshunter.io/developer/1599458800) | [Chongqing Caochen Technology Co., Ltd.](https://appshunter.io/developer/1227265173) |

## What reviewers say

### 小小运动家

[App page](https://appshunter.io/ios/app/ai/id1599458798)

This app uses AI to analyze your movements and provide real-time feedback on your exercise form. It combines fitness training with immersive story worlds, making workouts engaging and fun.

**Highlights:** AI motion recognition, Real-time form correction, Personalized fitness plans, Immersive story worlds, AR and 3D environments, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 中国神话 | Free | one-time |
| 12大主题世界内含96个运动训练营 | $59.99 | one-time |


### 天天长高

[App page](https://appshunter.io/ios/app/id6450284872)

This app offers AI-powered height assessments and personalized exercise plans for children aged 3-18. It provides over ten types of workouts, including Tabata and Pilates, to support growth, posture correction, and fitness. The app aims to help children reach their full height potential and improve overall health.

**Highlights:** AI-powered height assessment, Personalized exercise plans (3-18 years), 10+ workout types (Tabata, Pilates), Posture correction and fitness tracking, Long-term training programs, Intelligent plan adjustments

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $2.99 | per month |
| 连续包月 | $3.99 | per month |
| 连续包月 | $5.99 | per month |
| 1个月会员 | $6.99 | one-time |
| 1 个月会员 | $7.99 | one-time |
| 1个月会员 | $9.99 | one-time |
| 3个月会员 | $12.99 | one-time |
| 1年会员 | $14.99 | one-time |
| 3个月会员 | $14.99 | one-time |
| 3个月会员 | $19.99 | one-time |
| 1年会员 | $29.99 | one-time |
| 永久会员 | $34.99 | one-time |
| 1年会员 | $59.99 | one-time |
| 100年会员 | $299.99 | one-time |
| 100年会员 | $399.99 | one-time |
| 100年会员 | $599.99 | one-time |


## Frequently asked questions

### Is 小小运动家 free?

小小运动家 is free to download, with in-app purchases available.

### Is 天天长高 free?

天天长高 is free to download, with in-app purchases available.

### Which has better reviews, 小小运动家 or 天天长高?

天天长高 is rated higher. 小小运动家 averages 3.6 out of 5 from 10 ratings, while 天天长高 averages 4.3 from 3 ratings.

### Do 小小运动家 or 天天长高 have ads?

Neither 小小运动家 nor 天天长高 shows ads.

### Which is updated more often, 小小运动家 or 天天长高?

小小运动家 ships an update fortnightly, and 天天长高 every 3 weeks. Most recently, 小小运动家 was updated on September 25, 2026 and 天天长高 on September 23, 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.*