Comparison

One vs beep! Interval Timer

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

Head to head
About

One

A straightforward countdown timer for iPhone designed for ease of use. Its intuitive interface allows you to start and manage timers with a single tap, making it a convenient tool for daily tasks. The app focuses on essential functionality without unnecessary complexity.

Highlights
  • One-tap timer start and toggle
  • Vivid and intuitive user interface
  • Ergonomic design and functionality
  • Convenient for everyday use
Features
Read full description

One-Tap Timer (tm) is a simple yet very convenient countdown timer app for your iPhone. It features a vivid and intuitive user interface with not more than just sufficient functionality. * Start and toggle your timer with just one tap. * Take advantage of our ergonomic design and functionality. * Use One-Tap Timer in your everyday life. Tip for Mac users: keep app icon in Dock.

About

beep! Interval Timer

This app helps you manage your time effectively for various activities, from workouts to focused work sessions. It offers a customizable interval timer with a drag-and-drop editor, allowing you to create and save custom routines. Enjoy offline functionality and a unique sound library for non-intrusive alerts.

Highlights
  • Drag & Drop Timeline Editor
  • Customizable Intervals
  • Preset Routine Saves
  • Live Activity Support
  • Offline First Functionality
  • Exclusive Sound Library
Features
Read full description

Keep your time on beep! – whether you're working, exercising, or winding down. ⏳ Make Every Second Chime ◇ HIGHLIGHT ▸ Workflow Metronome – Keep tasks & workouts perfectly timed ▸ Time-boxing – No more slack, just focused progress ▸ Highly Customizable – From HIIT, Pomodoro to meditation, tailor every second ◇ KEY FEATURES • Drag & Drop Timeline Editor – Build and schedule interval stacks easily • Repeat Groups – Loop rounds effortlessly • Preset Saves – Store common routines for quick starts • Live Activity (require iOS 16+) – View progress on Lock Screen & Dynamic Island • Offline First – No internet? No problem • Picture-in-Picture – Toggle on-screen timer for active session • Exclusive Sound Library – Non-Intrusive alert tones blend smoothly with your music • Zero Logins – No accounts needed ◇ USE CASES • CrossFit & HIIT – Crush workouts with precision intervals • Yoga & Meditation – Seamless transitions between poses & breaths • Pomodoro & Deep Work – Laser-focused sessions, no distractions • Time Blocking – Structure your day like a pro • Digital Cuckoo Clock – Gentle alerts every 60 mins (or any interval) Never miss a beat. Download and setup your beep! session now

Screenshots

One3 screens
beep! Interval Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: One at none against beep! Interval Timer's 6. One also leads on ads (none vs shown) and ratings volume (4 vs 1). beep! Interval Timer's advantage is update cadence (every 4 weeks vs every 23 months). On price, rating 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. beep! Interval Timer sells 6 in-app purchases, starting at $1.99 per month. One asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for One against 5.0 for beep! Interval Timer. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

One ships an update every 23 months, beep! Interval Timer every 4 weeks. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
One versus beep! Interval Timer: the parameters behind the verdict, then further details
ParameterOnebeep! Interval Timer
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 23 monthsEvery 4 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better16.2
Further details — not scored
Size1 MB40 MB
Age rating4+4+
DeveloperOleksandr ProsinShun Lo

In-app purchases

None

One

No in-app purchases

6 purchases

beep! Interval Timer

Subscriptions2
  • Plus+ Monthly$1.991 Month
  • Plus+ Annually$14.991 Year
One-time4
  • Tune Pack - Wanderland$9.99
  • Tune Pack - Thunky Funk$9.99
  • Tune Pack - Retro Station$9.99
Show 1 more
  • Tune Pack - Deep Zen$9.99

Questions

Is One free?
One is free to download, with no in-app purchases.
Is beep! Interval Timer free?
beep! Interval Timer is free to download, with in-app purchases available.
Which has better reviews, One or beep! Interval Timer?
One and beep! Interval Timer are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do One or beep! Interval Timer have ads?
beep! Interval Timer shows ads; One does not.
Which is updated more often, One or beep! Interval Timer?
One ships an update every 23 months, and beep! Interval Timer every 4 weeks. Most recently, One was updated on September 10, 2026 and beep! Interval Timer on September 24, 2026.

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