# arpha kids vs AiSmile医生

The clearest difference is iOS requirement: arpha kids at 10.0 against AiSmile医生's 14. On price, update cadence, ads and in-app purchases there is nothing between them.

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

arpha kids ships an update every 5 weeks, AiSmile医生 every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | arpha kids | AiSmile医生 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Size | 300 MB | 59 MB |
| Requires iOS | **10.0** | 14 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fuwei Global Co., Ltd.](https://appshunter.io/developer/1468455802) | [杭州隐力科技有限公司](https://appshunter.io/developer/1514755798) |

## What reviewers say

### arpha kids

[App page](https://appshunter.io/ios/app/arpha-kids/id1605561386)

**Features:** macOS Compatibility

**In-app purchases:** none


### AiSmile医生

[App page](https://appshunter.io/ios/app/aismile/id1626053754)

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

**In-app purchases:** none


## Frequently asked questions

### Is arpha kids free?

arpha kids is free to download, with no in-app purchases.

### Is AiSmile医生 free?

AiSmile医生 is free to download, with no in-app purchases.

### Do arpha kids or AiSmile医生 have ads?

Neither arpha kids nor AiSmile医生 shows ads.

### Which is updated more often, arpha kids or AiSmile医生?

arpha kids ships an update every 5 weeks, and AiSmile医生 every 6 weeks. Most recently, arpha kids was updated on November 3, 2026 and AiSmile医生 on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*