# RoE (Ro vs MetaClassLink

The clearest difference is update cadence: MetaClassLink at every 3 weeks against RoE (Ro's every 4 months. 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.

RoE (Ro ships an update every 4 months, MetaClassLink every 3 weeks. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | RoE (Ro | MetaClassLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 298 MB | 303 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [ROBOROBO Co.,Ltd](https://appshunter.io/developer/942989164) | [Byeoungdeok Kang](https://appshunter.io/developer/1716291142) |

## What reviewers say

### RoE (Ro

[App page](https://appshunter.io/ios/app/roe-ro-e/id1610047236)

**Features:** macOS Compatibility

**In-app purchases:** none


### MetaClassLink

[App page](https://appshunter.io/ios/app/metaclasslink/id6471941267)

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

**In-app purchases:** none


## Frequently asked questions

### Is RoE (Ro free?

RoE (Ro is free to download, with no in-app purchases.

### Is MetaClassLink free?

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

### Do RoE (Ro or MetaClassLink have ads?

Neither RoE (Ro nor MetaClassLink shows ads.

### Which is updated more often, RoE (Ro or MetaClassLink?

RoE (Ro ships an update every 4 months, and MetaClassLink every 3 weeks. Most recently, RoE (Ro was updated on September 9, 2026 and MetaClassLink on September 14, 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.*