# Starfish Class vs CLS Edo

The clearest difference is ads: CLS Edo at none against Starfish Class's shown. CLS Edo also leads on update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Starfish Class ships an update every 4 months, CLS Edo every 3 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Starfish Class | CLS Edo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 76 MB | 94 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MINDNOVATE COMPANY LIMITED](https://appshunter.io/developer/1488051251) | [Deknerd Dot Com Company Limited](https://appshunter.io/developer/1438116411) |

## What reviewers say

### Starfish Class

[App page](https://appshunter.io/ios/app/starfish-class/id1488051252)

**Features:** macOS Compatibility

**In-app purchases:** none


### CLS Edo

[App page](https://appshunter.io/ios/app/cls-edo/id1503144901)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Starfish Class free?

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

### Is CLS Edo free?

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

### Do Starfish Class or CLS Edo have ads?

Starfish Class shows ads; CLS Edo does not.

### Which is updated more often, Starfish Class or CLS Edo?

Starfish Class ships an update every 4 months, and CLS Edo every 3 weeks. Most recently, Starfish Class was updated on October 11, 2026 and CLS Edo on October 1, 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.*