Comparison

1Timer vs Focus Timer シンプルなタイマー

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

Head to head
About

1Timer

This app provides highly customizable voice timers for various activities like workouts, habits, and routines. Set per-second countdowns, interval reminders, and choose from multiple languages and voices for announcements. It offers quick access via widgets and works offline with VoiceOver support.

Highlights
  • Voice countdown announcements
  • Customizable reminder intervals
  • Multiple language and voice options
  • Chaining timers together
  • Widget for quick access
  • Works with locked screen
  • VoiceOver support
Features
Read full description

1Timer offers timers that announces time remaining in voice. The content and timing of voice reminders are extremely customizable. USEFUL You will be pleasantly surprised by how useful the app is in many scenarios. Here is an incomplete list of possible use cases. • Workout -- we have you covered whether it simple workout or complex workout routines. • Habits -- shape up some time-bounded habits. • Kids -- give your kids a disciplinary countdown. • Be on time -- get reminders before it's too late. • Routines -- perform daily time-bound routines. • Exams/tests -- be informed before the time's up. • And many more... CUSTOMIZABLE • You can have a per-second voice countdown for the last 15 seconds. • You can have a timer that reminds you every 5 seconds for the last minute, and every minute otherwise. • The combinations of configurations are countless. • You can choose the reminder language from 30+ languages. • You can choose the reminder speed. • You can even choose from different voices. • You can also customize what the timer reminders are. • You can set up advanced timers, each with different configurations. • You can even chain timers together to build a powerful reminder system that you can find nowhere else. THOUGHTFUL • The app provides single-tap access to timers, without any setup. • The app is very small, so it doesn't waste your precious storage space. • The app is super fast, so it's available the second you need it. • The app provides a widget for even easier access. • The app fully works even if the screen is locked. • The app fully support VoiceOver. POPULAR Just read the reviews to see how much our users love the app!

About

Focus Timer シンプルなタイマー

Features
Read full description

Focus Timer - Boost Your Productivity A simple and easy-to-use timer app. Perfect for focused work, studying, and the Pomodoro Technique. Key Features: - Simple Mode: Countdown timer - Interval Mode: Pomodoro timer with focus and break periods - Group Mode: Share timers with friends and focus together - Preset Function: One-tap access to frequently used time settings - Custom Sounds: Choose your preferred notification sound - Screen Always On: Screen stays on while the timer is running

Screenshots

1Timer4 screens
Focus Timer シンプルなタイマー1 screens

Verdict

The call

The clearest difference is in-app purchases: Focus Timer シンプルなタイマー at none against 1Timer's 5. Focus Timer シンプルなタイマー also leads on update cadence (every 3 days vs every 6 weeks). 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. 1Timer sells 5 in-app purchases, starting at $0.99 per 7 days. Focus Timer シンプルなタイマー asks for nothing beyond the download.

UpkeepUpdate frequency

1Timer ships an update every 6 weeks, Focus Timer シンプルなタイマー every 3 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
1Timer versus Focus Timer シンプルなタイマー: the parameters behind the verdict, then further details
Parameter1TimerFocus Timer シンプルなタイマー
PriceFreeFree
Rating4.7 (1.2K ratings) — better—
Positive reviews81.3% of reviews—
Number of ratings1.2K — better—
Update frequencyEvery 6 weeksEvery 3 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size18 MB36 MB
Age rating4+4+
DeveloperDiffuse Thinking LLCWaffle, LCC

Bugs and requests

1Timer

Reported bugs

4 issues
  • Ads closing the app
  • Voice prompts not working after switching to background
  • Timer number disappearing when closing app from background
  • White noise/static audio issue

Requested features

7 requests
  • Delayed start option
  • Ability to record custom voice messages
  • More alarm sound options
  • Apple Watch app
  • Ability to organize timers into folders
Show 2 more
  • Live Activities support
  • Customizable Dynamic Island display

Focus Timer シンプルなタイマー

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

1Timer

Subscriptions3
  • Pro Weekly7 Days trial$0.997 Days
  • Pro Monthly7 Days trial$2.991 Month
  • Pro Annual1 Month trial$9.991 Year
One-time2
  • Pro Lifetime$19.99
  • Pro Lifetime$39.99
None

Focus Timer シンプルなタイマー

No in-app purchases

Questions

Is 1Timer free?
1Timer is free to download, with in-app purchases available.
Is Focus Timer シンプルなタイマー free?
Focus Timer シンプルなタイマー is free to download, with no in-app purchases.
Do 1Timer or Focus Timer シンプルなタイマー have ads?
Both 1Timer and Focus Timer シンプルなタイマー show ads.
Which is updated more often, 1Timer or Focus Timer シンプルなタイマー?
1Timer ships an update every 6 weeks, and Focus Timer シンプルなタイマー every 3 days. Most recently, 1Timer was updated on October 29, 2026 and Focus Timer シンプルなタイマー on October 25, 2026.

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