# iRIS vs Rutio JMK

The clearest difference is update cadence: Rutio JMK at fortnightly against iRIS's every 5 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.

iRIS ships an update every 5 weeks, Rutio JMK fortnightly. The most recent releases landed on September 3, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | iRIS | Rutio JMK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 27 MB | 74 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KORDIS JMK, a.s.](https://appshunter.io/developer/1496810200) | [GoodApps s.r.o.](https://appshunter.io/developer/1425505443) |

## What reviewers say

### iRIS

[App page](https://appshunter.io/ios/app/iris/id1614138271)

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

**In-app purchases:** none


### Rutio JMK

[App page](https://appshunter.io/ios/app/rutio-jmk/id6758990902)

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

**In-app purchases:** none


## Frequently asked questions

### Is iRIS free?

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

### Is Rutio JMK free?

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

### Do iRIS or Rutio JMK have ads?

Neither iRIS nor Rutio JMK shows ads.

### Which is updated more often, iRIS or Rutio JMK?

iRIS ships an update every 5 weeks, and Rutio JMK fortnightly. Most recently, iRIS was updated on September 3, 2026 and Rutio JMK on September 11, 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.*