# 爱阅童 vs MathBoard

The clearest difference is in-app purchases: 爱阅童 at none against MathBoard's 3. 爱阅童 also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. MathBoard sells 3 in-app purchases, starting at $2.99 per month. 爱阅童 asks for nothing beyond the download.

## The numbers

| Metric | 爱阅童 | MathBoard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 497 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jingwu wang](https://appshunter.io/developer/1225851024) | [雷 陈](https://appshunter.io/developer/1763048890) |

## What reviewers say

### 爱阅童

[App page](https://appshunter.io/ios/app/id1225862196)

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

**In-app purchases:** none


### MathBoard

[App page](https://appshunter.io/ios/app/mathboard-mental-arithmetic/id6789140182)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Subscription | $12.99 | per year |
| Pro Lifetime Purchase | $24.99 | one-time |


## Frequently asked questions

### Is 爱阅童 free?

爱阅童 is free to download, with no in-app purchases.

### Is MathBoard free?

MathBoard is free to download, with in-app purchases available.

### Do 爱阅童 or MathBoard have ads?

Neither 爱阅童 nor MathBoard shows ads.

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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.*