# RadMobile vs Alastar Collaboration

The clearest difference is iOS requirement: RadMobile at 13.0 against Alastar Collaboration's 15.1. 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.

RadMobile ships an update every 2 months, Alastar Collaboration every 4 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | RadMobile | Alastar Collaboration |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 6 MB | 45 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Radiation Solutions Inc](https://appshunter.io/developer/1440487403) | [ReadyOp Communications, Inc.](https://appshunter.io/developer/1640504647) |

## What reviewers say

### RadMobile

[App page](https://appshunter.io/ios/app/radmobile/id1454535378)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alastar Collaboration

[App page](https://appshunter.io/ios/app/alastar-collaboration/id1627773482)

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

**In-app purchases:** none


## Frequently asked questions

### Is RadMobile free?

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

### Is Alastar Collaboration free?

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

### Do RadMobile or Alastar Collaboration have ads?

Neither RadMobile nor Alastar Collaboration shows ads.

### Which is updated more often, RadMobile or Alastar Collaboration?

RadMobile ships an update every 2 months, and Alastar Collaboration every 4 weeks. Most recently, RadMobile was updated on October 29, 2026 and Alastar Collaboration on October 30, 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.*