# WonderArm vs Grade A Courses

The clearest difference is update cadence: Grade A Courses at daily against WonderArm's fortnightly. WonderArm's advantage is iOS requirement (12.0 vs 15.0). 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.

WonderArm ships an update fortnightly, Grade A Courses daily. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | WonderArm | Grade A Courses |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 3 MB | 20 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Hiwonder Technology Co.,Ltd](https://appshunter.io/developer/1090806812) | [ali suliman](https://appshunter.io/developer/1702049541) |

## What reviewers say

### WonderArm

[App page](https://appshunter.io/ios/app/wonderarm/id6447750347)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grade A Courses

[App page](https://appshunter.io/ios/app/grade-a-courses/id6474970655)

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

**In-app purchases:** none


## Frequently asked questions

### Is WonderArm free?

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

### Is Grade A Courses free?

Grade A Courses is free to download, with no in-app purchases.

### Do WonderArm or Grade A Courses have ads?

Neither WonderArm nor Grade A Courses shows ads.

### Which is updated more often, WonderArm or Grade A Courses?

WonderArm ships an update fortnightly, and Grade A Courses daily. Most recently, WonderArm was updated on October 27, 2026 and Grade A Courses on October 7, 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.*