# StarPterano vs glacial

The clearest difference is update cadence: StarPterano at every 4 days against glacial's fortnightly. 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.

StarPterano ships an update every 4 days, glacial fortnightly. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | StarPterano | glacial |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 20 MB | 48 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 17+ | 17+ |
| Developer | [SEGO Takayoshi](https://appshunter.io/developer/454481305) | [CHIAHAO TSAI](https://appshunter.io/developer/1813670443) |

## What reviewers say

### StarPterano

[App page](https://appshunter.io/ios/app/starpterano/id1436972796)

**In-app purchases:** none


### glacial

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

**In-app purchases:** none


## Frequently asked questions

### Is StarPterano free?

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

### Is glacial free?

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

### Do StarPterano or glacial have ads?

Neither StarPterano nor glacial shows ads.

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

StarPterano ships an update every 4 days, and glacial fortnightly. Most recently, StarPterano was updated on September 10, 2026 and glacial on September 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.*