# Khronos 24h vs Cosip Amurel

The clearest difference is review sentiment: Cosip Amurel at 100% against Khronos 24h's 11%. Cosip Amurel also leads on iOS requirement (9.0 vs 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.

Khronos 24h ships an update monthly, Cosip Amurel every 3 weeks. The most recent releases landed on October 17, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Khronos 24h | Cosip Amurel |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 110 MB | 65 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Khronos](https://appshunter.io/developer/593114209) | [Associacao de Municipios da Regiao de Laguna](https://appshunter.io/developer/1479351842) |

## What reviewers say

### Khronos 24h

[App page](https://appshunter.io/ios/app/khronos-24h/id1237907164)

Monitor your security system directly from your mobile device. Check alarm status, arm/disarm the system, view live camera feeds, and manage service orders. You can also make calls to registered contacts.

**Highlights:** Monitor alarm status, Arm and disarm system, View live camera feeds, Check events and service orders, Call registered contacts

**Features:** macOS Compatibility

**In-app purchases:** none


### Cosip Amurel

[App page](https://appshunter.io/ios/app/cosip-amurel/id1479351843)

This application allows users to report issues with public lighting. It facilitates the creation of service requests for public lighting maintenance and repairs. Users can submit reports directly through the app.

**Highlights:** Report public lighting issues, Create service requests, Submit repair requests, Public lighting maintenance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Khronos 24h free?

Khronos 24h is free to download, with no in-app purchases.

### Is Cosip Amurel free?

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

### Do Khronos 24h or Cosip Amurel have ads?

Neither Khronos 24h nor Cosip Amurel shows ads.

### Which is updated more often, Khronos 24h or Cosip Amurel?

Khronos 24h ships an update monthly, and Cosip Amurel every 3 weeks. Most recently, Khronos 24h was updated on October 17, 2026 and Cosip Amurel on September 27, 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.*