# CCCU CampusConnect vs OnSiren

The clearest difference is update cadence: OnSiren at weekly against CCCU CampusConnect's every 2 months. 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.

CCCU CampusConnect ships an update every 2 months, OnSiren weekly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CCCU CampusConnect | OnSiren |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 53.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 35 MB | 128 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [CAMPUSCONNECT LIMITED](https://appshunter.io/developer/1399892282) | [OnSiren Limited](https://appshunter.io/developer/6795174860) |

## What reviewers say

### CCCU CampusConnect

[App page](https://appshunter.io/ios/app/cccu-campusconnect/id6480587257)

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

**In-app purchases:** none


### OnSiren

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

This platform provides real-time shared awareness and threat intelligence for UK security officers. It briefs users on local events, allows for quick incident reporting, and offers push-to-talk communication with nearby colleagues. Membership requires a valid SIA license.

**Highlights:** Real-time threat intelligence briefings, Quick incident reporting with location, Push-to-talk communication, Shared awareness network for security officers, AI-powered local event updates

**In-app purchases:** none


## Frequently asked questions

### Is CCCU CampusConnect free?

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

### Is OnSiren free?

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

### Do CCCU CampusConnect or OnSiren have ads?

Neither CCCU CampusConnect nor OnSiren shows ads.

### Which is updated more often, CCCU CampusConnect or OnSiren?

CCCU CampusConnect ships an update every 2 months, and OnSiren weekly. Most recently, CCCU CampusConnect was updated on October 30, 2026 and OnSiren on November 6, 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.*