# Klimatbyrån vs Regin

The clearest difference is iOS requirement: Klimatbyrån at 12.4 against Regin's 16. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Klimatbyrån ships an update every 4 months, Regin every 6 months. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Klimatbyrån | Regin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 22 MB | 6 MB |
| Requires iOS | **12.4** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klimatbyrån AB](https://appshunter.io/developer/394874715) | [AB Regin](https://appshunter.io/developer/1648456857) |

## What reviewers say

### Klimatbyrån

[App page](https://appshunter.io/ios/app/klimatbyran/id394874712)

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

**In-app purchases:** none


### Regin

[App page](https://appshunter.io/ios/app/regingo/id6448982806)

**In-app purchases:** none


## Frequently asked questions

### Is Klimatbyrån free?

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

### Is Regin free?

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

### Do Klimatbyrån or Regin have ads?

Neither Klimatbyrån nor Regin shows ads.

### Which is updated more often, Klimatbyrån or Regin?

Klimatbyrån ships an update every 4 months, and Regin every 6 months. Most recently, Klimatbyrån was updated on September 10, 2026 and Regin on September 7, 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.*