Rechtzeitig vs HourHack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rechtzeitig
Easily track the time remaining until important events. Whether it's a work deadline or a highly anticipated vacation, this utility helps you stay on schedule.
- Time remaining tracker
- Event countdowns
- Deadline management
- Vacation countdowns
- Simple utility
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Small and easy-to-use utility to keep track on how much time is left to your events - no matter if you need to have something finished on time for work or just can't wait until your next vacation
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!
Screenshots
Verdict
The clearest difference is update cadence: HourHack at fortnightly against Rechtzeitig's every 8 months. HourHack also leads on ratings volume (10 vs 1). On price, rating, review sentiment and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Rechtzeitig against 5.0 for HourHack. That said, the two scores are not equally well evidenced: HourHack has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Rechtzeitig ships an update every 8 months, HourHack fortnightly. The most recent releases landed on June 1, 2026 and September 27, 2026 respectively.
| Parameter | Rechtzeitig | HourHack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (10 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 10 — better |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.8 | 13.4 — better |
| Further details — not scored | ||
| Size | 2 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Yannik Bloscheck | Rosenbergs LLC |
Customer experience
Rechtzeitig
HourHack
In-app purchases
Rechtzeitig
No in-app purchases
HourHack
No in-app purchases
