# glacial vs MiKey

The clearest difference is device support: glacial at 4 against MiKey's 2. glacial also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

glacial ships an update fortnightly, MiKey every 3 weeks. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | glacial | MiKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 48 MB | 9 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [CHIAHAO TSAI](https://appshunter.io/developer/1813670443) | [Chun Ren Kuo](https://appshunter.io/developer/1726139181) |

## What reviewers say

### glacial

[App page](https://appshunter.io/ios/app/glacial/id6745746223)

**In-app purchases:** none


### MiKey

[App page](https://appshunter.io/ios/app/mikey/id6747246021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is glacial free?

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

### Is MiKey free?

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

### Do glacial or MiKey have ads?

Neither glacial nor MiKey shows ads.

### Which is updated more often, glacial or MiKey?

glacial ships an update fortnightly, and MiKey every 3 weeks. Most recently, glacial was updated on October 1, 2026 and MiKey on September 29, 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.*