# Wonderbit vs iClass One

The clearest difference is update cadence: iClass One at every 5 days against Wonderbit's every 3 months. Wonderbit's advantage is iOS requirement (13 vs 17.5). 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.

Wonderbit ships an update every 3 months, iClass One every 5 days. The most recent releases landed on October 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Wonderbit | iClass One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 4 MB | 52 MB |
| Requires iOS | **13** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Hiwonder Technology Co.,Ltd](https://appshunter.io/developer/1090806812) | [IT Wake](https://appshunter.io/developer/534087841) |

## What reviewers say

### Wonderbit

[App page](https://appshunter.io/ios/app/wonderbit/id1462598241)

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

**In-app purchases:** none


### iClass One

[App page](https://appshunter.io/ios/app/iclass-one/id1666422208)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wonderbit free?

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

### Is iClass One free?

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

### Do Wonderbit or iClass One have ads?

Neither Wonderbit nor iClass One shows ads.

### Which is updated more often, Wonderbit or iClass One?

Wonderbit ships an update every 3 months, and iClass One every 5 days. Most recently, Wonderbit was updated on October 11, 2026 and iClass One on October 30, 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.*