simpleCal vs Hacking Timer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
simpleCal
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Designed for simplicity and ease of use, our Calendar App for Apple Watch provides a straightforward, clear calendar interface that mimics the classic desktop calendar. This app is ideal for anyone who wants to quickly check dates without the clutter of conventional calendar apps. Perfect for busy individuals who appreciate minimalism in daily planning.
Hacking Timer
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TimeHack โ the interval timer built exclusively for Apple Watch. Never miss a Pomodoro, meeting, or health reminder again. TimeHack sends powerful, unmissable haptic vibrations directly to your wrist โ no iPhone required, no distractions, zero missed alerts. WHY PROFESSIONALS CHOOSE TIMEHACK Most timer apps live on your phone. You miss them. TimeHack lives on your wrist. Our deep, customizable haptic patterns cut through noise and motion so you always know when time is up โ in meetings, workouts, or deep focus sessions. POWERFUL HAPTIC ALERTS - 8 distinct vibration patterns: gentle to emergency intensity - Time-recognition mode: 5 min remaining = 5 vibrations (read the clock by feel) - Customizable vibration count per notification (1-10 times) - Guaranteed delivery even when your iPhone is in another room FLEXIBLE INTERVAL MODES - Fixed intervals: 15 min, 30 min, 1 hr, 2 hr, or fully custom - Minutes-before alerts: notify 2, 5, 10, 15, 20, 25, or 30 min before the hour - Combine multiple timing configs simultaneously SMART SCHEDULING - Active hours window (e.g., 9 AM - 6 PM only) - Weekday selection: weekdays, weekends, or any specific days - Auto-stop after first alert or continuous repeat mode - Short buzz or extended alert sequence โ your choice TRULY STANDALONE WATCH APP - Runs 100% independently โ iPhone can stay on your desk - Ultra-low battery consumption - Watch face complication support - No subscription, no account, no internet connection needed IDEAL USE CASES - Pomodoro Technique and deep work intervals - Meeting time management and transition reminders - Study sessions and exam preparation - Medication and supplement schedules - Workout rest periods and circuit training - Mindfulness and meditation intervals - Any routine requiring structured time awareness 10 LANGUAGES SUPPORTED English, Japanese, Spanish, French, German, Portuguese (Brazil), Russian, Chinese (Simplified), Korean, Hindi PRIVACY BY DESIGN Zero data collected. No network requests ever. Everything stays on your Apple Watch. Take back control of your time. Download TimeHack today.
Screenshots
Verdict
The clearest difference is price: Hacking Timer at Free against simpleCal's $0.49. simpleCal's advantage is chart position (#188 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Hacking Timer is free to download; simpleCal costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | simpleCal | Hacking Timer |
|---|---|---|
| Price | $0.49 | Free โ better |
| Update frequency | โ | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Best chart rank | #188 โ better | โ |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Requires iOS | 13.0 | 13.0 |
| Further details โ not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Rirei Kuroshima | hiroaki yuasa |
In-app purchases
simpleCal
No in-app purchases
Hacking Timer
No in-app purchases
Questions
Is simpleCal free?
Is Hacking Timer free?
Do simpleCal or Hacking Timer have ads?
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