# 哪吒智学宝 vs VistaraKids Vision Training

The clearest difference is in-app purchases: 哪吒智学宝 at none against VistaraKids Vision Training's 3. 哪吒智学宝 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.2). On price, update cadence and ads there is nothing between them.

Both are free to download. VistaraKids Vision Training sells 3 in-app purchases, starting at $4.99 per month. 哪吒智学宝 asks for nothing beyond the download.

哪吒智学宝 ships an update every 2 weeks, VistaraKids Vision Training every 4 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 哪吒智学宝 | VistaraKids Vision Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Size | 123 MB | 101 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [上海哪吒聚行信息科技技术有限公司](https://appshunter.io/developer/1702124789) | [音 卢](https://appshunter.io/developer/1895433682) |

## What reviewers say

### 哪吒智学宝

[App page](https://appshunter.io/ios/app/id1550069436)

**Features:** macOS Compatibility

**In-app purchases:** none


### VistaraKids Vision Training

[App page](https://appshunter.io/ios/app/vistarakids-vision-training/id6777274832)

**Features:** macOS Compatibility, Family Sharing, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VistaraKids Pro Monthly | $4.99 | per month |
| VistaraKids Pro Annual | $39.99 | per year |
| VistaraKids Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is 哪吒智学宝 free?

哪吒智学宝 is free to download, with no in-app purchases.

### Is VistaraKids Vision Training free?

VistaraKids Vision Training is free to download, with in-app purchases available.

### Do 哪吒智学宝 or VistaraKids Vision Training have ads?

Neither 哪吒智学宝 nor VistaraKids Vision Training shows ads.

### Which is updated more often, 哪吒智学宝 or VistaraKids Vision Training?

哪吒智学宝 ships an update every 2 weeks, and VistaraKids Vision Training every 4 weeks. Most recently, 哪吒智学宝 was updated on November 7, 2026 and VistaraKids Vision Training on October 31, 2026.

---

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