# MyChronos vs Ommnio

The clearest difference is update cadence: Ommnio at weekly against MyChronos's every 6 weeks. MyChronos's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MyChronos ships an update every 6 weeks, Ommnio weekly. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | MyChronos | Ommnio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 25 MB | 90 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ON CLICK SOLUCIONS SL](https://appshunter.io/developer/1156876403) | [The Ommnio Communications SL](https://appshunter.io/developer/1481362030) |

## What reviewers say

### MyChronos

[App page](https://appshunter.io/ios/app/mychronos/id1295150079)

This app allows businesses to track employee clock-in and clock-out times. It also facilitates the management and submission of absence requests, such as sick leave and vacation. Users receive timely notifications to ensure they don't forget to clock in or out according to their schedule.

**Highlights:** Clock-in/out registration, Absence request management, Customizable clock-in notifications, Potential ERP integration

**Features:** Vision Pro support

**In-app purchases:** none


### Ommnio

[App page](https://appshunter.io/ios/app/ommnio/id1481362031)

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

**In-app purchases:** none


## Frequently asked questions

### Is MyChronos free?

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

### Is Ommnio free?

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

### Do MyChronos or Ommnio have ads?

Neither MyChronos nor Ommnio shows ads.

### Which is updated more often, MyChronos or Ommnio?

MyChronos ships an update every 6 weeks, and Ommnio weekly. Most recently, MyChronos was updated on October 29, 2026 and Ommnio on October 26, 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.*