HourHack vs CalcTrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HourHack
Easily calculate the duration between two specific times or dates. Get instant results in hours, minutes, or days with a clear and intuitive interface. Simplify all your time-related calculations.
- Calculate time differences
- Calculate date differences
- Instant results
- Clear interface
- Time unit conversion
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Need to know how much time has passed or how many days until an event? HourHack makes it simple to calculate the difference between two times or dates. Quickly input any two moments, and get instant results in hours, minutes, or days. Features: Calculate time differences between two times Find the amount of time between dates Clear and easy-to-use interface Simplify your time calculations with HourHack!
CalcTrack
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Time Calculator is a practical collection of tools for working with time, dates, durations, and everyday calculations. Use the Work Hours Calculator to calculate the exact time worked between a start and end time. Add one or multiple breaks, either as fixed durations or as specific break periods, include an hourly rate to estimate earnings, and save completed work-hour calculations for later. The app also includes useful tools for other time-related tasks, including adding or subtracting time, calculating age, counting down to a future date, checking how much time has passed since a date, and converting between different time units. Features include: • Calculate working hours between two times or dates • Deduct multiple breaks from the total duration • Enter breaks as durations or specific start and end times • Calculate estimated pay using an hourly rate • Save work-hour calculations for later reference • Add or subtract days, hours, minutes, and seconds • Calculate age from a date of birth • Create countdown calculations • Calculate time elapsed since a selected date • Convert between common time units • Support for 12-hour and 24-hour time formats • Optional seconds display • Available in multiple languages Whether you need to calculate a workday, find the duration between times, plan around a date, or quickly convert time values, Time Calculator keeps the tools you need in one simple app.
Screenshots
Verdict
The clearest difference is ads: HourHack at none against CalcTrack's shown. HourHack also leads on iOS requirement (13.4 vs 16.4). CalcTrack's advantage is update cadence (every 2 days vs fortnightly). On price, in-app purchases and device support 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.
HourHack ships an update fortnightly, CalcTrack every 2 days. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.
| Parameter | HourHack | CalcTrack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 16.4 |
| Further details — not scored | ||
| Size | 21 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Rosenbergs LLC | Yaser Selim |
In-app purchases
HourHack
No in-app purchases
CalcTrack
No in-app purchases









