Comparison

OneScreenTimer vs ProgressTimer

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

Head to head
About

OneScreenTimer

This focus timer helps you stay present and productive with customizable themes and durations. It offers a minimalist interface, streak tracking, and live activity integration for seamless focus sessions. Enjoy a distraction-free experience with no accounts or data tracking.

Highlights
  • Customizable timer durations
  • 6 curated themes with matching icons
  • Streak tracking and freezes
  • Live Activities and Dynamic Island integration
  • Home screen widgets
  • Offline functionality
  • Dark mode support
Features
Read full description

Stop doomscrolling. Start focusing. One Screen Timer is the aesthetic focus timer that actually makes you want to lock in. Pick your vibe. Set your time. Watch the ring fill up. That's it -no bloated features, no accounts, no data tracking. Just a beautifully designed timer that helps you stay present. SET YOUR TIME YOUR WAY Swipe minutes and seconds independently -set anything from 5 seconds to 2 hours. Smart presets remember your favorite durations. Tap one to instantly start. PICK YOUR VIBE 6 curated themes -Study, Workout, Meditate, Create, Focus, and Vibe -each with its own color palette, icon, and mood. Switch themes and your app icon changes automatically to match. Your home screen icon updates to reflect your current vibe -the only timer that lets you personalize your icon. STAY ON TRACK Streak tracking keeps you accountable day after day. Streak freezes have your back when life gets in the way. NEVER LEAVE YOUR FLOW Live Activities and Dynamic Island show your timer right on the lock screen and at the top of your display -no need to open the app. Home screen widgets display your daily focus minutes and streak at a glance. ZEN MODE Ultra-minimal interface -just you and the timer. Tap to start, tap to pause. Pure focus, zero distractions. Screen stays awake during your session -no interruptions, no unlocking. DESIGNED WITH INTENTION Celebration animations when you complete a session -because small wins deserve hype. Gentle sound and haptic cues keep you grounded without being jarring. Beautiful dark mode support that's easy on the eyes for late-night study sessions. YOUR PRIVACY IS NON-NEGOTIABLE Fully offline. No accounts. No data collection. No ads. Ever. BILINGUAL Full English and Chinese (简体中文) support built in. Built by an indie studio that believes a timer should do one thing and do it well. No clutter. No distractions. Just focus. Download One Screen Timer and start your streak today.

About

ProgressTimer

Features
Read full description

Time, shown as a single bar. ProgressTimer is a minimal landscape timer that turns elapsed time into a full-screen progress bar. For pomodoro sessions, workouts, cooking, presentation rehearsals — anywhere you want to see time at a glance, even from across the room. ◆ Two modes Count Down Set a duration and watch the bar fill from empty to full as time elapses. Count Up Start from zero and let the bar grow toward your target duration. Both modes auto-stop when the target is reached and play your selected alarm tone. ◆ Landscape × giant progress bar Numbers are secondary — progress is the point. A monochrome bar fills the entire screen so you can read your status from a distance. The time is rendered in a large monospaced number at the center, optimized for legibility against the moving bar. ◆ Lock Screen & Dynamic Island Full Live Activity support. The progress bar and remaining time appear on your Lock Screen and in the Dynamic Island. Play, pause, and restart the timer without ever opening the app. ◆ Keeps running in the background Closing the app or locking your screen doesn't stop the timer. When time's up, a local notification fires with your chosen alarm tone — Beep, Chime, Bell, or Digital. Use the system volume or set an in-app volume independently. ◆ Icon-first interface No text labels — every control is an icon. From mode selection to duration setup to start, you can begin a session in three taps. Designed to stay out of your way. ◆ Features ・Count Down / Count Up modes ・Hours / Minutes / Seconds wheel picker (up to 24 hours) ・Full-screen progress bar (landscape-only) ・Live Activity (Lock Screen / Dynamic Island) ・Pause / Resume / Restart from Lock Screen ・4 built-in alarm tones + none ・System volume or in-app volume slider ・Local notifications for background alarms ・In-app language switching (English / Japanese) ・Theme support (System / Light / Dark) ・Pure monochrome, distraction-free design ・Locked to landscape for fullscreen visibility ◆ Completely offline, completely private ProgressTimer makes zero network requests. Your settings and timer state stay entirely on your device, never sent to any server. No ads, no tracking. Works anywhere, no signal needed. ◆ Who it's for ・Anyone using pomodoro or time-blocking for focus ・Workout and stretching timers ・Presentation and interview rehearsals ・Cooking timers ・People who want to glance at the timer from across the room ・Anyone looking for a simple, ad-free timer app ◆ How to use 1. Pick a mode (Count Down / Count Up) 2. Set the duration with the wheel picker 3. Tap play 4. Control from your Lock Screen or Dynamic Island anytime That's it.

Screenshots

OneScreenTimer4 screens
ProgressTimer3 screens

Verdict

The call

The clearest difference is in-app purchases: ProgressTimer at none against OneScreenTimer's 1. OneScreenTimer's advantage is update cadence (daily vs every 4 days). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OneScreenTimer sells 1 one-off in-app purchase. ProgressTimer asks for nothing beyond the download.

UpkeepUpdate frequency

OneScreenTimer ships an update daily, ProgressTimer every 4 days. The most recent releases landed on June 29, 2026 and September 4, 2026 respectively.

Scorecard2 real differences · 7 level
OneScreenTimer versus ProgressTimer: the parameters behind the verdict, then further details
ParameterOneScreenTimerProgressTimer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyDaily — betterEvery 4 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size2 MB1 MB
Age rating4+4+
DeveloperJUMING LAITaniguchi Yota

In-app purchases

1 purchases

OneScreenTimer

One-time1
  • One Screen Timer Pro$1.99
None

ProgressTimer

No in-app purchases

Questions

Is OneScreenTimer free?
OneScreenTimer is free to download, with in-app purchases available.
Is ProgressTimer free?
ProgressTimer is free to download, with no in-app purchases.
Do OneScreenTimer or ProgressTimer have ads?
Neither OneScreenTimer nor ProgressTimer shows ads.
Which is updated more often, OneScreenTimer or ProgressTimer?
OneScreenTimer ships an update daily, and ProgressTimer every 4 days. Most recently, OneScreenTimer was updated on June 29, 2026 and ProgressTimer on September 4, 2026.

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