# Klart vs Kustväder

The clearest difference is ads: Kustväder at none against Klart's shown. Klart's advantage is update cadence (weekly vs every 3 months). On price, in-app purchases, device support 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.

Klart ships an update weekly, Kustväder every 3 months. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Klart | Kustväder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (183 ratings)](https://appshunter.io/ios/app/klart-vader/id352024322/reviews)** | — |
| Number of ratings | **183** | — |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 61 MB | 49 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Klart Vädertjänster AB](https://appshunter.io/developer/638202240) | [Sjöräddningssällskapet](https://appshunter.io/developer/924482449) |

## What reviewers say

### Klart

[App page](https://appshunter.io/ios/app/klart-vader/id352024322)

Get detailed weather forecasts up to 14 days ahead, hour-by-hour, and compare them with other providers. Features include ski weather, pollen forecasts, and water temperatures for swimming spots.

**Highlights:** 14-day weather forecasts, Hourly weather details, Compare weather providers, Ski weather information, Pollen forecasts, Water temperature reports, Extreme weather alerts

**Features:** Vision Pro support

**In-app purchases:** none


### Kustväder

[App page](https://appshunter.io/ios/app/kustvader/id380856463)

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

**In-app purchases:** none


## Frequently asked questions

### Is Klart free?

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

### Is Kustväder free?

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

### Do Klart or Kustväder have ads?

Klart shows ads; Kustväder does not.

### Which is updated more often, Klart or Kustväder?

Klart ships an update weekly, and Kustväder every 3 months. Most recently, Klart was updated on September 30, 2026 and Kustväder on September 18, 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.*