# CAP vs Zone4U

The clearest difference is update cadence: CAP at every 2 months against Zone4U's every 16 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.

CAP ships an update every 2 months, Zone4U every 16 months. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CAP | Zone4U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (36 ratings)](https://appshunter.io/ios/app/cap-app/id1436708425/reviews)** | — |
| Number of ratings | **36** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 16 months |
| Monetization | Free | — |
| Size | 34 MB | 50 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Limitless Virtual Pty Ltd](https://appshunter.io/developer/922842180) | [Oryx Systems CC](https://appshunter.io/developer/966072104) |

## What reviewers say

### CAP

[App page](https://appshunter.io/ios/app/cap-app/id1436708425)

Instantly alert the nearest qualified responder in an emergency. This app connects you to on-demand security services using mobile technology, ensuring rapid assistance when you need it most. Responders are rated by users to maintain quality and quick response times.

**Highlights:** Instant emergency alerts, Nearest responder dispatch, On-demand security service, User-rated responders, GPS tracking for emergencies

**Features:** macOS Compatibility

**In-app purchases:** none


### Zone4U

[App page](https://appshunter.io/ios/app/zone4u/id1594340965)

**In-app purchases:** none


## Frequently asked questions

### Is CAP free?

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

### Is Zone4U free?

Zone4U is free to download, with no in-app purchases.

### Do CAP or Zone4U have ads?

Neither CAP nor Zone4U shows ads.

### Which is updated more often, CAP or Zone4U?

CAP ships an update every 2 months, and Zone4U every 16 months. Most recently, CAP was updated on September 10, 2026 and Zone4U on September 17, 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.*