Countdown Timer vs HourHack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countdown Timer
This app provides a clean, distraction-free way to track time with a calm, sensory-friendly interface. It's ideal for workouts, studying, or any task requiring focus, offering an optional pre-start countdown and large, easy-to-read display.
- Distraction-free time tracking
- Sensory-friendly, low-stim design
- Optional pre-start countdown
- Large, easy-to-read display
- Subtle sounds and haptics
- Fast and intuitive use
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Clean, Fast, Sensory-Friendly Timer This app gives you a clear, distraction-free way to track time. Set an optional countdown before the timer begins, stay focused with a calm interface, and use it for anything—workouts, kettlebells, HIIT, stretching, studying, or low-stim focus sessions. Nothing extra. Nothing confusing. Just a reliable timer that works instantly. Why people love it • Minimal, clutter-free design • Sensory-friendly (low-stim, gentle UI) • Optional pre-start countdown • Large, easy-to-read display • Optional subtle sounds + haptics • Fast and intuitive to use Great for • Kettlebell workouts • HIIT & circuit training • Yoga, stretching & breathwork • Studying and focus time • Low-stim environments • Cooking, chores, daily tasks A simple timer that helps you stay on track—without the noise.
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 ratings volume: HourHack at 10 against Countdown Timer's 1. HourHack also leads on iOS requirement (13.4 vs 26.0). 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 Countdown Timer 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.
| Parameter | Countdown Timer | 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 | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 10 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Bret Lester | Rosenbergs LLC |
Customer experience
Countdown Timer
HourHack
In-app purchases
Countdown Timer
No in-app purchases
HourHack
No in-app purchases








