# Arter vs Varsom

Arter and Varsom are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Arter ships an update every 3 months, Varsom every 6 weeks. The most recent releases landed on September 16, 2026 and June 28, 2026 respectively.

## The numbers

| Metric | Arter | Varsom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 124 MB | 46 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Miljodirektoratet Org](https://appshunter.io/developer/557513816) | [Norges Vassdrags- og Energidirektorat](https://appshunter.io/developer/878542319) |

## What reviewers say

### Arter

[App page](https://appshunter.io/ios/app/arter/id1203189962)

**Features:** macOS Compatibility

**In-app purchases:** none


### Varsom

[App page](https://appshunter.io/ios/app/varsom/id1450501601)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Arter free?

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

### Is Varsom free?

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

### Do Arter or Varsom have ads?

Neither Arter nor Varsom shows ads.

### Which is updated more often, Arter or Varsom?

Arter ships an update every 3 months, and Varsom every 6 weeks. Most recently, Arter was updated on September 16, 2026 and Varsom on June 28, 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.*