# USM Share vs ICARIUS

The clearest difference is update cadence: ICARIUS at every 3 days against USM Share's every 2 months. ICARIUS also leads on iOS requirement (15.0 vs 18.0). 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.

USM Share ships an update every 2 months, ICARIUS every 3 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | USM Share | ICARIUS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 64 MB | 15 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Joymo AS](https://appshunter.io/developer/1325524054) | [Patrick Carney](https://appshunter.io/developer/1878666383) |

## What reviewers say

### USM Share

[App page](https://appshunter.io/ios/app/usm-share/id6475351280)

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

**In-app purchases:** none


### ICARIUS

[App page](https://appshunter.io/ios/app/icarius/id6759483703)

**In-app purchases:** none


## Frequently asked questions

### Is USM Share free?

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

### Is ICARIUS free?

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

### Do USM Share or ICARIUS have ads?

Neither USM Share nor ICARIUS shows ads.

### Which is updated more often, USM Share or ICARIUS?

USM Share ships an update every 2 months, and ICARIUS every 3 days. Most recently, USM Share was updated on October 4, 2026 and ICARIUS on October 7, 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.*