# timeBuzzer vs ADDISON OneClick Zeiterfassung

The clearest difference is review sentiment: timeBuzzer at 45% against ADDISON OneClick Zeiterfassung's 0%. 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.

timeBuzzer ships an update every 4 weeks, ADDISON OneClick Zeiterfassung monthly. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | timeBuzzer | ADDISON OneClick Zeiterfassung |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timebuzzer-time-tracking/id1286541823/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **45.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 34 MB | 55 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [timeBuzzer GmbH](https://appshunter.io/developer/1163596285) | [Wolters Kluwer Tax & Accounting Deutschland GmbH](https://appshunter.io/developer/439837413) |

## What reviewers say

### timeBuzzer

[App page](https://appshunter.io/ios/app/timebuzzer-time-tracking/id1286541823)

This app offers a simple and intuitive solution for tracking time spent on projects and tasks. It helps service-based businesses, teams, and freelancers increase billable hours by eliminating guesswork and providing clear insights into time allocation. Track time effortlessly from any device and manage projects seamlessly.

**Highlights:** Effortless time tracking, Add notes to entries, Organize work with customizable layers, Generate detailed reports, Manage projects, tasks, and clients, Team synchronization

**Features:** Vision Pro support

**In-app purchases:** none


### ADDISON OneClick Zeiterfassung

[App page](https://appshunter.io/ios/app/addison-oneclick-zeiterfassung/id6477780513)

Easily and quickly track your work hours on your smartphone or tablet. Features include a stopwatch, manual entry, and the ability to view and modify past entries. It also displays target working hours and highlights deviations from legal requirements.

**Highlights:** Stopwatch for quick time entry, Manual work time logging, Edit recorded work times, View target working hours, Display differences between target and actual times, Automatic legal compliance alerts

**In-app purchases:** none


## Frequently asked questions

### Is timeBuzzer free?

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

### Is ADDISON OneClick Zeiterfassung free?

ADDISON OneClick Zeiterfassung is free to download, with no in-app purchases.

### Do timeBuzzer or ADDISON OneClick Zeiterfassung have ads?

Neither timeBuzzer nor ADDISON OneClick Zeiterfassung shows ads.

### Which is updated more often, timeBuzzer or ADDISON OneClick Zeiterfassung?

timeBuzzer ships an update every 4 weeks, and ADDISON OneClick Zeiterfassung monthly. Most recently, timeBuzzer was updated on November 3, 2026 and ADDISON OneClick Zeiterfassung on October 24, 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.*