Clock vs Kairos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clock
Manage your time effectively with customizable alarms, world clock, stopwatch, and countdown timer. Wake up on time, track activities, and stay connected across time zones with this easy-to-use utility.
- Customizable alarms
- World time zones
- Stopwatch with laps
- Countdown timer
- Repeat alarms on selected days
- Adjustable snooze duration
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Alarm Clock & Timer is a simple, fast, and reliable time management app designed to help you stay on schedule every day. Whether you need to wake up on time, track workouts, or check world time zones, this app gives you everything in one clean and easy-to-use interface. Alarm Clock Wake up your way with powerful and customizable alarm features: • Create multiple alarms • Repeat on selected days • Adjustable snooze duration • Choose different ring tones • Manage, edit, or delete alarms easily • Reliable daily wake-up performance World Clock Stay connected across time zones: • Add multiple cities • View current time worldwide • Perfect for business, travel, and remote teams Stopwatch Track every second with precision: • Accurate time tracking • Lap time recording • Easy start, stop, and reset controls Timer Perfect for workouts, study sessions, cooking, or productivity: • Simple countdown timer • Quick setup • Reliable alert when time ends This app contains subscription Monthly pro at $1.99 and Yearly pro at $9.99 to use ads free versions of the premium app which can cancel anytime. To learn about our privacy policy, please visit: https://bhaskarrao2209.blogspot.com/2025/12/privacy-policy.html For our terms of use, please visit: https://bhaskarrao2209.blogspot.com/2025/12/terms-of-service.html All-in-one clock app with smart alarms, world clock, stopwatch with laps, and easy countdown timer.
Kairos
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Most timers tell you exactly when they end. Kairos does not. Set a minimum and maximum duration, start the timer, and Kairos chooses a random moment in between. You know the range. You do not know the exact finish. That simple twist makes Kairos useful anywhere timing should stay unpredictable. USE KAIROS FOR - Meditation: sit without watching the clock - Exercise: hold effort without bracing for the last seconds - Study sessions: add flexible focus or break intervals - Interval training: Auto Repeat randomises every set so you never anticipate the next round - Party games: perfect for Hot Potato, Musical Chairs, and other pass-it-fast games FEATURES - Random timer between your chosen minimum and maximum - Clean countdown interface designed for iPhone - Hide Time Display for a more focused, less predictable experience - Auto Repeat, Overtime, and Auto Stop modes after the timer ends - Label your timers for quick recognition in Recents - Choice of built-in alarm sounds - Haptic feedback when time is up - Recents for quickly restarting favorite timer setups - Light, Dark, and System theme - No ads or sign-up required Kairos is built for the moments when exact timing gets in the way and a little uncertainty makes the experience better.
Screenshots
Verdict
The clearest difference is in-app purchases: Kairos at none against Clock's 2. Kairos also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 months). On price, device support and iOS requirement 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. Clock sells 2 in-app purchases, starting at $1.99 per month. Kairos asks for nothing beyond the download.
Clock ships an update every 2 months, Kairos every 4 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.
| Parameter | Clock | Kairos |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 39 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Bhaskar Rao | Benno Kohrs |
In-app purchases
Clock
- Monthly$1.991 Month
- Yearly$9.991 Year
Kairos
No in-app purchases









