# TimeTac Classic vs OMICRON Conferences

The clearest difference is update cadence: TimeTac Classic at every 3 weeks against OMICRON Conferences's every 7 months. OMICRON Conferences's advantage is iOS requirement (11.0 vs 14.4). 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.

TimeTac Classic ships an update every 3 weeks, OMICRON Conferences every 7 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | TimeTac Classic | OMICRON Conferences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9 ratings)](https://appshunter.io/ios/app/timetac-classic/id609772205/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 30.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 295 MB | 48 MB |
| Requires iOS | 14.4 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TimeTac](https://appshunter.io/developer/609772208) | [OMICRON electronics GmbH](https://appshunter.io/developer/1233298257) |

## What reviewers say

### TimeTac Classic

[App page](https://appshunter.io/ios/app/timetac-classic/id609772205)

This app facilitates employee time management for businesses, allowing for easy recording of work hours, project time, vacations, and absences. It offers features like live tracking, status overviews, offline functionality, and leave management, all while ensuring legal compliance.

**Highlights:** Work hour tracking (live or manual), Project time booking, Employee status overview, Offline functionality, Leave and absence management, Data export and API integration, Legal compliance (GDPR)

**Features:** Apple Watch app

**In-app purchases:** none


### OMICRON Conferences

[App page](https://appshunter.io/ios/app/omicron-conferences/id1383397740)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is TimeTac Classic free?

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

### Is OMICRON Conferences free?

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

### Do TimeTac Classic or OMICRON Conferences have ads?

Neither TimeTac Classic nor OMICRON Conferences shows ads.

### Which is updated more often, TimeTac Classic or OMICRON Conferences?

TimeTac Classic ships an update every 3 weeks, and OMICRON Conferences every 7 months. Most recently, TimeTac Classic was updated on November 1, 2026 and OMICRON Conferences on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*