# 跨学科爱自然 vs 小思成长日记

The clearest difference is update cadence: 小思成长日记 at every 2 weeks against 跨学科爱自然's every 3 months. 小思成长日记 also leads on iOS requirement (13.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

跨学科爱自然 ships an update every 3 months, 小思成长日记 every 2 weeks. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 跨学科爱自然 | 小思成长日记 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 55 MB | 172 MB |
| Requires iOS | 15 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海校腾信息科技有限公司](https://appshunter.io/developer/1294213436) | [上海思来氏信息咨询有限公司](https://appshunter.io/developer/1089846139) |

## What reviewers say

### 跨学科爱自然

[App page](https://appshunter.io/ios/app/id6450295536)

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

**In-app purchases:** none


### 小思成长日记

[App page](https://appshunter.io/ios/app/id6748044659)

**In-app purchases:** none


## Frequently asked questions

### Is 跨学科爱自然 free?

跨学科爱自然 is free to download, with no in-app purchases.

### Is 小思成长日记 free?

小思成长日记 is free to download, with no in-app purchases.

### Do 跨学科爱自然 or 小思成长日记 have ads?

Neither 跨学科爱自然 nor 小思成长日记 shows ads.

### Which is updated more often, 跨学科爱自然 or 小思成长日记?

跨学科爱自然 ships an update every 3 months, and 小思成长日记 every 2 weeks. Most recently, 跨学科爱自然 was updated on October 5, 2026 and 小思成长日记 on October 14, 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.*