ClockWork Time Tracker vs Calculation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClockWork Time Tracker
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ClockWork Time Tracker is the ultimate tool for tracking your work hours and staying organized. With an intuitive and easy-to-use interface, you can easily log your hours worked each day and see a summary of your weekly time. All your data is saved securely in the cloud, so you can access it from any device. Stay on top of your workload and boost your productivity with ClockWork Time Tracker.
Calculation
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A simple and free calculator app that anyone can use easily. Fast and accurate calculations with automatically saved calculation history. Perfect for daily use, study, and work with a clean and simple design.
Screenshots
Verdict
The clearest difference is update cadence: ClockWork Time Tracker at every 6 days against Calculation's every 2 months. ClockWork Time Tracker also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ClockWork Time Tracker ships an update every 6 days, Calculation every 2 months. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.
| Parameter | ClockWork Time Tracker | Calculation |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Kollin Murphy | SooRyong Hyun |
In-app purchases
ClockWork Time Tracker
No in-app purchases
Calculation
No in-app purchases
Questions
Is ClockWork Time Tracker free?
Is Calculation free?
Do ClockWork Time Tracker or Calculation have ads?
Which is updated more often, ClockWork Time Tracker or Calculation?
Other comparisons
