# RunStrict vs SeizeIO

The clearest difference is ads: SeizeIO at none against RunStrict's shown. RunStrict's advantage is update cadence (every 2 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

RunStrict ships an update every 2 days, SeizeIO every 2 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | RunStrict | SeizeIO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 106 MB | 90 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [hayan Han](https://appshunter.io/developer/1883059729) | [Dominic Mudrak](https://appshunter.io/developer/6774615942) |

## What reviewers say

### RunStrict

[App page](https://appshunter.io/ios/app/runstrict-gps-running-game/id6760189457)

**Features:** macOS Compatibility, Apple Watch app

**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 RunStrict free?

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

### Is SeizeIO free?

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

### Do RunStrict or SeizeIO have ads?

RunStrict shows ads; SeizeIO does not.

### Which is updated more often, RunStrict or SeizeIO?

RunStrict ships an update every 2 days, and SeizeIO every 2 weeks. Most recently, RunStrict was updated on October 7, 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.*