# OnSiren vs CruiserFM

The clearest difference is ads: OnSiren at none against CruiserFM's shown. On price, update cadence, 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.

OnSiren ships an update weekly, CruiserFM every 4 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OnSiren | CruiserFM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 124 MB | 79 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [OnSiren Limited](https://appshunter.io/developer/6795174860) | [MOHAMMAD KHALED TORYALAE](https://appshunter.io/developer/1836456247) |

## What reviewers say

### OnSiren

[App page](https://appshunter.io/ios/app/onsiren/id6795977065)

**In-app purchases:** none


### CruiserFM

[App page](https://appshunter.io/ios/app/cruiserfm/id6800470594)

Coordinate group road trips and communicate live with nearby friends. Plan routes, set checkpoints, and stay connected with real-time location sharing and push-to-talk radio. Enjoy privacy controls for location sharing and optional plans for extended range and larger group hosting.

**Highlights:** Live nearby push-to-talk radio, Group cruise planning with checkpoints, Real-time location sharing, Friends Radio for long-distance communication, Route guidance and voice announcements, Drive statistics review, Customizable privacy controls

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OnSiren free?

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

### Is CruiserFM free?

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

### Do OnSiren or CruiserFM have ads?

CruiserFM shows ads; OnSiren does not.

### Which is updated more often, OnSiren or CruiserFM?

OnSiren ships an update weekly, and CruiserFM every 4 days. Most recently, OnSiren was updated on October 13, 2026 and CruiserFM on October 14, 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.*