Fast List Timer vs One Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast List Timer
This utility app allows you to adjust timer durations even while they are running. Save frequently used times for quick access and receive pre-alarms to avoid missing your timer's end. It also features volume boost and screen sleep prevention.
- Adjust timer while running
- Save favorite timer durations
- Pre-alarm notifications
- Automatic volume boost
- Screen sleep prevention
- Customizable alarm sounds
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A timer app that lets you change the time while the timer is running! It's a simple and convenient app that allows you to save your favorite time and use it with just a tap! This is a simple and convenient app. Save the time you use most often. Just tap the saved time to start the timer right away! Just tap the saved time to start the timer immediately! You can increase or decrease the time even while the timer is running. You can increase or decrease the time even while the timer is running. Automatically turn up the volume when the alarm goes off When the alarm is playing, it automatically raises the volume of your iPhone so you don't have to worry about missing it. It also has a vibrate function so you don't have to worry about missing anything. It has a function to notify you before the timer ends. You don't have to worry about panicking when the alarm goes off because it will tell you with sound before it goes off! You can also choose how many seconds before the alarm goes off. Equipped with a sleep-off function You can turn off the screen sleep during the timer, so you can check the timer time at any time. There are many other useful functions. You can set the alarm sound to your favorite song. The volume of the alarm can be adjusted. You can change the theme color. The value of the time adjustment button can be changed. You can easily add more time after the timer is finished. If there are any features or improvements that you would like to see added, please leave them in the review section.
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
Screenshots
Verdict
The clearest difference is in-app purchases: Fast List Timer at none against One Timer's 4. Fast List Timer also leads on device support (3 vs 1) and iOS requirement (13.5 vs 17.6). One Timer's advantage is ads (none vs shown). On price, rating, review sentiment and ratings volume 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. Fast List Timer asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Fast List Timer against 5.0 for One Timer. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | Fast List Timer | One Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | — | Every 4 days |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.5 — better | 17.6 |
| Further details — not scored | ||
| Size | 23 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuki Kubota | DAIKI YUASA |
Customer experience
Fast List Timer
One Timer
In-app purchases
Fast List Timer
No in-app purchases
One Timer
- PREMIUM$1.991 Month
- Buy me a coffee$1.99
- Buy me a burger$3.99
- PREMIUM$9.99








