Comparison

Multi Timer vs One Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Multi Timer

This app allows you to run multiple timers simultaneously, with customizable notifications and saved presets. Choose between elapsed time or start/end time timers, with options to focus on remaining or elapsed time. It offers a full-screen mode, landscape optimization, and various color themes.

Highlights
  • Multiple simultaneous timers
  • Customizable push notifications
  • Saved time presets
  • Elapsed time or start/end time timers
  • Focus on remaining/elapsed time display
  • Full-screen and landscape modes
  • Color themes
Features
Read full description

Hello! * Multiple timers You can use multiple timers at the same time. You can also save frequently used times for future use. * Timer notifications You can use push notifications. (E.g., 1 hour before the end, 30 minutes after the start, 10-minute repeated notifications) You can customize notifications to fit your study or exam schedule. You can use it like a pomodoro or time timer. * Two types of timers There are timers based on elapsed time and timers based on start/end times. * Focus on remaining/elapsed time You can change the style in the settings. * Full-screen mode Tap the center of the timer to switch to full-screen mode. * Landscape mode Landscape-optimized design * Themes Various color themesHello! * Multiple timers You can use multiple timers at the same time. You can also save frequently used times for future use. * Timer notifications You can use push notifications. (E.g., 1 hour before the end, 30 minutes after the start, 10-minute repeated notifications) You can customize notifications to fit your study or exam schedule. You can use it like a pomodoro or time timer. * Two types of timers There are timers based on elapsed time and timers based on start/end times. * Focus on remaining/elapsed time You can change the style in the settings. * Full-screen mode Tap the center of the timer to switch to full-screen mode. * Landscape mode Landscape-optimized design * Themes Various color themes Thank you so much! Developer contact: kim.beeefriends@gmail.com

About

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.

Highlights
  • Simultaneous multi-timer functionality
  • One-tap timer launch
  • Customizable color settings (RGB)
  • Background notifications
  • HIIT and Pomodoro timer support
  • Stopwatch for work hours
Features
Read full description

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

Multi Timer4 screens
One Timer3 screens

Verdict

The call

The clearest difference is review sentiment: One Timer at 100% against Multi Timer's 50%. One Timer also leads on ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). Multi Timer's advantage is ratings volume (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, in-app purchases, monetization model and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Multi Timer sells 1 one-off in-app purchase and One Timer sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

One Timer holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 50% of Multi Timer's written reviews are positive against 100% of One Timer's.

UpkeepUpdate frequency

Multi Timer ships an update every 6 weeks, One Timer every 4 days. The most recent releases landed on August 20, 2026 and September 17, 2026 respectively.

Scorecard6 real differences · 4 level
Multi Timer versus One Timer: the parameters behind the verdict, then further details
ParameterMulti TimerOne Timer
PriceFreeFree
Rating4.7 (3 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings3 — better1
Update frequencyEvery 6 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.6
Further details — not scored
Size48 MB42 MB
Age rating4+4+
DeveloperbeeefriendsDAIKI YUASA

Customer experience

Multi Timer

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

One Timer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Multi Timer

One-time1
  • Remove ads$6.99
4 purchases

One Timer

Subscriptions1
  • PREMIUM$1.991 Month
One-time3
  • Buy me a coffee$1.99
  • Buy me a burger$3.99
  • PREMIUM$9.99

Questions

Is Multi Timer free?
Multi Timer is free to download, with in-app purchases available.
Is One Timer free?
One Timer is free to download, with in-app purchases available.
Which has better reviews, Multi Timer or One Timer?
One Timer is rated higher. Multi Timer averages 4.7 out of 5 from 3 ratings, while One Timer averages 5.0 from 1 ratings.
Do Multi Timer or One Timer have ads?
Multi Timer shows ads; One Timer does not.
Which is updated more often, Multi Timer or One Timer?
Multi Timer ships an update every 6 weeks, and One Timer every 4 days. Most recently, Multi Timer was updated on August 20, 2026 and One Timer on September 17, 2026.

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