# Byens Luft vs RE

The clearest difference is update cadence: RE at weekly against Byens Luft's fortnightly. RE also leads on device support (3 vs 1). On price, ads, in-app purchases 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.

Byens Luft ships an update fortnightly, RE weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Byens Luft | RE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 39 MB | 39 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Københavns Kommune](https://appshunter.io/developer/499251237) | [Betterlifeus LLC](https://appshunter.io/developer/1890131527) |

## What reviewers say

### Byens Luft

[App page](https://appshunter.io/ios/app/byens-luft/id6740532502)

**Features:** macOS Compatibility

**In-app purchases:** none


### RE

[App page](https://appshunter.io/ios/app/reset-take-back-control/id6814088041)

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

**In-app purchases:** none


## Frequently asked questions

### Is Byens Luft free?

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

### Is RE free?

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

### Do Byens Luft or RE have ads?

Neither Byens Luft nor RE shows ads.

### Which is updated more often, Byens Luft or RE?

Byens Luft ships an update fortnightly, and RE weekly. Most recently, Byens Luft was updated on October 30, 2026 and RE on October 31, 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.*