One Timer vs CountDownList
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One Timer
Easily manage multiple timers simultaneously for everyday tasks like cooking or interval training. Quickly start timers with a single tap and customize their appearance with a wide range of colors. The app offers a premium plan for an ad-free experience and unlimited custom timers.
- Simultaneous multi-timer functionality
- One-tap timer launch
- Customizable color settings (RGB)
- Background notifications
- HIIT and Pomodoro timer support
- Stopwatch for work hours
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One Timer is a simple timer created by a developer who really wanted it. You want to time your family's instant noodles for 3 minutes and 5 minutes at the same time, but you can't do it quickly. You want to boil eggs for 8 and a half minutes while measuring pasta for 6 minutes, but you can't do it. You want to open the app and start it immediately with one tap. We've solved those everyday problems for you and me. --- This tool is useful in scenarios like below --- - As a timer for HIIT (High-Intensity Interval Training) - As a Pomodoro timer for study sessions - As a stopwatch to calculate working hours for freelance or contract work - For managing stamina in multiple social-network game apps --- Customizable Color Settings --- You can set the background and text colors using RGB values, allowing for free changes to any color. This feature enables you to boost motivation by changing to your favorite colors. --- How to use --- - Tap the desired time from the list on the left to start the timer. - You can quickly add another timer without switching screens by long-pressing the list. - For example, you can start multiple timers simultaneously by long-pressing 3 minutes and 5 minutes. - Notification when it goes into the background. --- PREMIUM Plan --- - No Ads - Unlimited Custom Timers --- Links --- https://40yd.app/one_timer_terms https://40yd.app/one_timer_policy
CountDownList
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CountDown is a simple and intuitive countdown timer app that helps you keep track of important events, deadlines, and special occasions. Features: • Create multiple countdown timers with custom names and dates • Beautiful, clean interface with SwiftUI • Simple and easy to use • Notification reminders for upcoming events • Customizable theme Whether you're counting down to a birthday, vacation, wedding, or any other special event, CountDown makes it easy to see exactly how much time is left.
Screenshots
Verdict
The clearest difference is in-app purchases: CountDownList at none against One Timer's 4. One Timer's advantage is ads (none vs shown) and update cadence (every 4 days vs every 10 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. One Timer sells 4 in-app purchases, starting at $1.99 per month. CountDownList asks for nothing beyond the download.
One Timer ships an update every 4 days, CountDownList every 10 months. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.
| Parameter | One Timer | CountDownList |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 10 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | DAIKI YUASA | Takuya Endo |
In-app purchases
One Timer
- PREMIUM$1.991 Month
- Buy me a coffee$1.99
- Buy me a burger$3.99
- PREMIUM$9.99
CountDownList
No in-app purchases
Questions
Is One Timer free?
Is CountDownList free?
Do One Timer or CountDownList have ads?
Which is updated more often, One Timer or CountDownList?
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