# Sumiran vs Aira

The clearest difference is update cadence: Aira at every 9 days against Sumiran's every 3 weeks. 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.

Sumiran ships an update every 3 weeks, Aira every 9 days. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sumiran | Aira |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 80 MB | 90 MB |
| Requires iOS | 14.2 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Frol Chizhov](https://appshunter.io/developer/1739783315) | [Aira Digital Limited](https://appshunter.io/developer/1879884986) |

## What reviewers say

### Sumiran

[App page](https://appshunter.io/ios/app/sumiran/id6482337566)

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

**In-app purchases:** none


### Aira

[App page](https://appshunter.io/ios/app/aira/id6759625867)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sumiran free?

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

### Is Aira free?

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

### Do Sumiran or Aira have ads?

Neither Sumiran nor Aira shows ads.

### Which is updated more often, Sumiran or Aira?

Sumiran ships an update every 3 weeks, and Aira every 9 days. Most recently, Sumiran was updated on October 11, 2026 and Aira on October 13, 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.*