# Retgen vs Poelsan

The clearest difference is update cadence: Poelsan at every 2 days against Retgen's every 2 weeks. 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.

Retgen ships an update every 2 weeks, Poelsan every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Retgen | Poelsan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 34 MB | 56 MB |
| Requires iOS | **15** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rast Teknoloji](https://appshunter.io/developer/1610709328) | [Poelsan](https://appshunter.io/developer/1637618043) |

## What reviewers say

### Retgen

[App page](https://appshunter.io/ios/app/retgen/id1610709326)

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

**In-app purchases:** none


### Poelsan

[App page](https://appshunter.io/ios/app/poelsan/id6759544151)

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

**In-app purchases:** none


## Frequently asked questions

### Is Retgen free?

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

### Is Poelsan free?

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

### Do Retgen or Poelsan have ads?

Neither Retgen nor Poelsan shows ads.

### Which is updated more often, Retgen or Poelsan?

Retgen ships an update every 2 weeks, and Poelsan every 2 days. Most recently, Retgen was updated on November 3, 2026 and Poelsan on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*