# IRIS · Eye Rest Timer vs SeizeIO

The clearest difference is update cadence: IRIS · Eye Rest Timer at every 2 days against SeizeIO's every 2 weeks. SeizeIO's advantage is iOS requirement (15.0 vs 26.0). 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.

IRIS · Eye Rest Timer ships an update every 2 days, SeizeIO every 2 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | IRIS · Eye Rest Timer | SeizeIO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 3 MB | 90 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OMER UNSAL](https://appshunter.io/developer/1875042768) | [Dominic Mudrak](https://appshunter.io/developer/6774615942) |

## What reviewers say

### IRIS · Eye Rest Timer

[App page](https://appshunter.io/ios/app/iris-eye-rest-timer/id6762226541)

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

**In-app purchases:** none


### SeizeIO

[App page](https://appshunter.io/ios/app/seizeio/id6774615940)

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

**In-app purchases:** none


## Frequently asked questions

### Is IRIS · Eye Rest Timer free?

IRIS · Eye Rest Timer is free to download, with no in-app purchases.

### Is SeizeIO free?

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

### Do IRIS · Eye Rest Timer or SeizeIO have ads?

Neither IRIS · Eye Rest Timer nor SeizeIO shows ads.

### Which is updated more often, IRIS · Eye Rest Timer or SeizeIO?

IRIS · Eye Rest Timer ships an update every 2 days, and SeizeIO every 2 weeks. Most recently, IRIS · Eye Rest Timer was updated on October 15, 2026 and SeizeIO on October 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.*