# ОРОС vs Artu Urlan

The clearest difference is update cadence: ОРОС at every 8 days against Artu Urlan's every 2 months. ОРОС also leads on iOS requirement (13.4 vs 16.0). 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.

ОРОС ships an update every 8 days, Artu Urlan every 2 months. The most recent releases landed on October 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ОРОС | Artu Urlan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Size | 23 MB | 56 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Otgonbat Enkhee](https://appshunter.io/developer/1560466993) | [Efficient Way](https://appshunter.io/developer/1630740468) |

## What reviewers say

### ОРОС

[App page](https://appshunter.io/ios/app/3/id1670782481)

**Features:** macOS Compatibility

**In-app purchases:** none


### Artu Urlan

[App page](https://appshunter.io/ios/app/artu-urlan/id6482290447)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ОРОС free?

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

### Is Artu Urlan free?

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

### Do ОРОС or Artu Urlan have ads?

Neither ОРОС nor Artu Urlan shows ads.

### Which is updated more often, ОРОС or Artu Urlan?

ОРОС ships an update every 8 days, and Artu Urlan every 2 months. Most recently, ОРОС was updated on October 27, 2026 and Artu Urlan on October 2, 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.*