# 高小鹿身高簿 vs 天天长高

The clearest difference is iOS requirement: 高小鹿身高簿 at 12.0 against 天天长高's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 高小鹿身高簿 sells 10 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.

高小鹿身高簿 ships an update every 2 weeks, 天天长高 every 3 weeks. The most recent releases landed on October 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 高小鹿身高簿 | 天天长高 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/id6450284872/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 89 MB | 71 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Gaolu Technology Co., Ltd.](https://appshunter.io/developer/1558971233) | [Chongqing Caochen Technology Co., Ltd.](https://appshunter.io/developer/1227265173) |

## What reviewers say

### 高小鹿身高簿

[App page](https://appshunter.io/ios/app/id1558971231)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高小鹿7天体验权限 | $0.99 | one-time |
| 高小鹿1年专业版-8 | $0.99 | one-time |
| 高小鹿7天体验权限-1 | $0.99 | one-time |
| 高小鹿1年专业版-18 | $2.99 | one-time |
| 高小鹿30天专业版 | $4.99 | one-time |
| 高小鹿一个月专业版 | $4.99 | one-time |
| 30天专业版 | $4.99 | one-time |
| 1年专业版 | $11.99 | one-time |
| 高小鹿2年专业版 | $14.99 | one-time |
| 2年专业版 | $14.99 | 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 高小鹿身高簿 free?

高小鹿身高簿 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.

### Do 高小鹿身高簿 or 天天长高 have ads?

Neither 高小鹿身高簿 nor 天天长高 shows ads.

### Which is updated more often, 高小鹿身高簿 or 天天长高?

高小鹿身高簿 ships an update every 2 weeks, and 天天长高 every 3 weeks. Most recently, 高小鹿身高簿 was updated on October 6, 2026 and 天天长高 on October 30, 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.*