# Kayl vs Roeser

The clearest difference is update cadence: Kayl at weekly against Roeser's every 8 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.

Kayl ships an update weekly, Roeser every 8 months. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Kayl | Roeser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 months |
| Size | 75 MB | 12 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Administration communale de Kayl](https://appshunter.io/developer/1531067332) | [Administration communale de Roeser](https://appshunter.io/developer/1545335514) |

## What reviewers say

### Kayl

[App page](https://appshunter.io/ios/app/kayl/id1531067330)

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

**In-app purchases:** none


### Roeser

[App page](https://appshunter.io/ios/app/roeser/id1545335512)

**In-app purchases:** none


## Frequently asked questions

### Is Kayl free?

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

### Is Roeser free?

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

### Do Kayl or Roeser have ads?

Neither Kayl nor Roeser shows ads.

### Which is updated more often, Kayl or Roeser?

Kayl ships an update weekly, and Roeser every 8 months. Most recently, Kayl was updated on September 9, 2026 and Roeser on September 17, 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.*