# Retro vs Ebb

The clearest difference is update cadence: Ebb at daily against Retro's every 4 days. Ebb also leads on iOS requirement (13.0 vs 17.0). 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.

Retro ships an update every 4 days, Ebb daily. The most recent releases landed on November 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Retro | Ebb |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Size | 5 MB | 4 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hohyeon Moon](https://appshunter.io/developer/1441066295) | [DongChan Won](https://appshunter.io/developer/6782744816) |

## What reviewers say

### Retro

[App page](https://appshunter.io/ios/app/retro/id1630667782)

**In-app purchases:** none


### Ebb

[App page](https://appshunter.io/ios/app/ebb-urge-journal/id6782744812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Retro free?

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

### Is Ebb free?

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

### Do Retro or Ebb have ads?

Neither Retro nor Ebb shows ads.

### Which is updated more often, Retro or Ebb?

Retro ships an update every 4 days, and Ebb daily. Most recently, Retro was updated on November 7, 2026 and Ebb on October 25, 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.*