# Khronos 24h vs Adna Digital

The clearest difference is update cadence: Khronos 24h at monthly against Adna Digital'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.

Khronos 24h ships an update monthly, Adna Digital every 2 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Khronos 24h | Adna Digital |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 110 MB | 97 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khronos](https://appshunter.io/developer/593114209) | [Alcides Vieira](https://appshunter.io/developer/1046524680) |

## 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


### Adna Digital

[App page](https://appshunter.io/ios/app/adna-digital/id6464318172)

**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 Adna Digital free?

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

### Do Khronos 24h or Adna Digital have ads?

Neither Khronos 24h nor Adna Digital shows ads.

### Which is updated more often, Khronos 24h or Adna Digital?

Khronos 24h ships an update monthly, and Adna Digital every 2 months. Most recently, Khronos 24h was updated on October 17, 2026 and Adna Digital on October 15, 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.*