# Flagdag vs HETA Climate

The clearest difference is update cadence: Flagdag at every 2 months against HETA Climate's every 6 months. HETA Climate's advantage is iOS requirement (11.0 vs 15.0). 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.

Flagdag ships an update every 2 months, HETA Climate every 6 months. The most recent releases landed on September 10, 2026 and May 21, 2026 respectively.

## The numbers

| Metric | Flagdag | HETA Climate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 42 MB | 45 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jesper Esbensen](https://appshunter.io/developer/1054301362) | [Heta AS](https://appshunter.io/developer/1045525518) |

## What reviewers say

### Flagdag

[App page](https://appshunter.io/ios/app/flagdag/id1054301363)

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

**In-app purchases:** none


### HETA Climate

[App page](https://appshunter.io/ios/app/heta-climate/id1539016679)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flagdag free?

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

### Is HETA Climate free?

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

### Do Flagdag or HETA Climate have ads?

Neither Flagdag nor HETA Climate shows ads.

### Which is updated more often, Flagdag or HETA Climate?

Flagdag ships an update every 2 months, and HETA Climate every 6 months. Most recently, Flagdag was updated on September 10, 2026 and HETA Climate on May 21, 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.*