Comparison

One Timer vs Simple OneTap Timer

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

Head to head
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

About

Simple OneTap Timer

Features
Read full description

The ultimate minimalist timer—designed for speed, simplicity, and clear visibility. Forget complicated setup. This timer is built around six quick-start buttons, letting you start any frequently used timer with just one tap. - Effortless Operation: Start and stop timers faster than ever before. - Big & Bold Text: The large font ensures the time is always easy to read and track. - Flexible Time Settings: Customize your 6 presets to any time between 1 and 999 minutes. - Reliable Notifications: Receive a clear alert when time is up, even while the app is running in the background or the screen is locked. - Supports both vertical and horizontal (landscape) use.

Screenshots

One Timer3 screens
Simple OneTap Timer3 screens

Verdict

The call

The clearest difference is in-app purchases: Simple OneTap Timer at none against One Timer's 4. One Timer's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads 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. One Timer sells 4 in-app purchases, starting at $1.99 per month. Simple OneTap Timer asks for nothing beyond the download.

UpkeepUpdate frequency

One Timer ships an update every 4 days, Simple OneTap Timer every 3 days. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 8 level
One Timer versus Simple OneTap Timer: the parameters behind the verdict, then further details
ParameterOne TimerSimple OneTap Timer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better26.0
Further details — not scored
Size42 MB28 MB
Age rating4+4+
DeveloperDAIKI YUASANatsumi Tabuchi

In-app purchases

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
None

Simple OneTap Timer

No in-app purchases

Questions

Is One Timer free?
One Timer is free to download, with in-app purchases available.
Is Simple OneTap Timer free?
Simple OneTap Timer is free to download, with no in-app purchases.
Do One Timer or Simple OneTap Timer have ads?
Neither One Timer nor Simple OneTap Timer shows ads.
Which is updated more often, One Timer or Simple OneTap Timer?
One Timer ships an update every 4 days, and Simple OneTap Timer every 3 days. Most recently, One Timer was updated on September 17, 2026 and Simple OneTap Timer on September 15, 2026.

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