# Ice Volcano vs 3tra

Ice Volcano and 3tra are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Ice Volcano | 3tra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 16 MB | 37 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alex Web](https://appshunter.io/developer/1797310300) | [instaKit Ltd.](https://appshunter.io/developer/1703569170) |

## What reviewers say

### Ice Volcano

[App page](https://appshunter.io/ios/app/ice-volcano/id6742190337)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3tra

[App page](https://appshunter.io/ios/app/3tra/id6751044991)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ice Volcano free?

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

### Is 3tra free?

3tra is free to download, with no in-app purchases.

### Do Ice Volcano or 3tra have ads?

Neither Ice Volcano nor 3tra shows ads.

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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.*