Comparison

timeBuzzer vs ADDISON OneClick Zeiterfassung

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

timeBuzzer

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
Read full description

The simplest time tracking solution ever designed. No more end-of-week guesstimates—save hours per person every week and increase billable hours by up to 20% with timeBuzzer. THE OLD WAY TO TRACK TIME Time tracking used to be a struggle. Spreadsheets and clunky tools made it too complicated, so people avoided it altogether. Managers were left chasing incomplete timesheets, struggling to keep projects on track. In the end, time tracking became a guessing game—and up to 20% of billable hours were lost. While your clients might appreciate the extra time, we believe you should be paid for all the work you do. That’s why we created timeBuzzer — a time tracking solution built for service-based businesses, teams, and freelancers. THE NEW WAY TO TRACK TIME With timeBuzzer, time tracking becomes simple and intuitive for your entire team. Stay in control of your projects and never lose another billable hour. EFFORTLESSLY TRACK TIME FROM ANYWHERE Whether you're on the move with the mobile app or at your desk with the desktop app and intuitive hardware buzzer, tracking time is just one click away. Add notes to your entries, organize your work with customizable layers, and stay focused wherever you are. SEE WHERE TIME ACTUALLY GOES Gain clear insights into how your team spends time and how long projects really take. Generate detailed reports in just a few clicks—for internal clarity or external transparency. KEEP YOUR TEAM IN SYNC Manage projects, tasks, and clients in the web console. Everything syncs with your team’s apps, and roles let you control who sees and does what—all in one place. Download timeBuzzer for mobile now and make time tracking on the go effortless. This app requires an existing timeBuzzer account.

About

ADDISON OneClick Zeiterfassung

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
Read full description

Mit der ADDISON OneClick Zeiterfassung für Smartphones und Tablets erledigen Sie Ihre persönliche Arbeitszeiterfassung einfach und schnell. Funktionen: - Stoppuhr für einfache und schnelle Arbeitszeiterfassung - Manuelle Arbeitszeiterfassung - Erfasste Arbeitszeiten ändern - Abwesenheiten aus der App „ADDISON OneClick Lohnordner“ anzeigen - Sollarbeitszeiten anzeigen - Differenz zwischen Soll- und Ist-Zeiten anzeigen - Vergangene Arbeitszeiten anzeigen - Automatische Hinweise bei Abweichungen vom Arbeitszeitgesetz Hinweis: Um die ADDISON OneClick Zeiterfassung nutzen zu können, benötigen Sie von Ihrem Arbeitgeber einen entsprechenden Zugang zum ADDISON OneClick-Portal. Einige der aufgeführten Funktionen können von Ihrem Arbeitgeber deaktiviert werden und stehen Ihnen dann ggf. nicht zur Verfügung.

Screenshots

timeBuzzer4 screens
ADDISON OneClick Zeiterfassung4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

timeBuzzer ships an update every 4 weeks, ADDISON OneClick Zeiterfassung monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
timeBuzzer versus ADDISON OneClick Zeiterfassung: the parameters behind the verdict, then further details
ParametertimeBuzzerADDISON OneClick Zeiterfassung
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews45.5% of reviews — better0.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 4 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size34 MB55 MB
Age rating4+17+
DevelopertimeBuzzer GmbHWolters Kluwer Tax & Accounting Deutschland GmbH

Customer experience

timeBuzzer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive45.5%
Neutral18.2%
Negative36.4%

ADDISON OneClick Zeiterfassung

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

timeBuzzer

No in-app purchases

None

ADDISON OneClick Zeiterfassung

No in-app purchases

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 October 29, 2026 and ADDISON OneClick Zeiterfassung on October 24, 2026.

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