HourHack vs 3
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!
3
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A simple, instant countdown timer that starts the moment you open it. No menus, no setup — just launch the app and the countdown begins right away. FEATURES • Starts automatically on launch Just tap the icon. No settings screen to hunt through. • Adjustable from 1 to 10 minutes Use the − / + buttons to change the duration in 1-minute steps. • Lock Screen & Dynamic Island support Keep an eye on the remaining time right from your Lock Screen or Dynamic Island. • Never miss the finish A notification, sound, and vibration let you know when time's up. • Optional ambient sound Toggle a calming forest ambience on or off whenever you like. • One-tap start from the Home Screen (Quick Actions) Long-press the app icon to instantly start a 1, 3, 5, or 10-minute timer. • Icon reflects your setting The Home Screen icon updates to show the number of minutes you've set. Great for: • Waiting for instant noodles or tea to steep • Workout or swimming intervals • Brushing your teeth or washing your face • A quick break or focus session Works on iPhone and iPad. Contains banner ads.
Screenshots
Verdict
The clearest difference is ads: HourHack at none against 3's shown. HourHack also leads on iOS requirement (13.4 vs 18.6). 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.
| Parameter | HourHack | 3 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 18.6 |
| Further details — not scored | ||
| Size | 21 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Rosenbergs LLC | Legal Prompt Inc. |
In-app purchases
HourHack
No in-app purchases
3
No in-app purchases









