Comparison

FocusFlow Timer vs Know Time

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

Head to head
About

FocusFlow Timer

Boost productivity with a Pomodoro technique timer. Customize work and break durations, manage tasks, and track progress with detailed statistics and gamified achievements. Prevent burnout by balancing focused work with strategic rest.

Highlights
  • Customizable Pomodoro timer
  • Integrated task management
  • Detailed productivity statistics
  • Session history with notes
  • Gamified achievement system
  • Distraction-free interface with dark mode
Features
Read full description

Boost your productivity and maintain focus with FocusFlow Timer, a beautifully designed Pomodoro technique timer that helps you work efficiently and take breaks strategically. Why FocusFlow Timer? • Elegant, distraction-free interface with dark mode • Fully customizable work, short break, and long break durations • Task management system integrated with your focus sessions • Detailed statistics to track your productivity • Session history with notes and ratings • Achievement system to keep you motivated Key Features: Customizable Timer: • Set your ideal work duration (15-60 minutes) • Adjust short breaks (3-15 minutes) and long breaks (15-30 minutes) • Customize sessions count before long breaks • Auto-start options for breaks and work sessions Task Management: • Create and manage tasks directly in the app • Associate focus sessions with specific tasks • Track completion status and session counts per task • Easily mark tasks as complete with swipe gestures Comprehensive Statistics: • View daily, weekly, and monthly progress • Track total focus time and completed sessions • Monitor your daily goals and achievement progress • Visualize your productivity trends Session History: • Review all your past focus and break sessions • Rate and take notes on your focus sessions • Filter and search through your session history • Analyze your most productive times Focus Enhancement: • Visual progress indicators during sessions • Sound and vibration notifications • Do Not Disturb mode integration guide • Achievement system to gamify your productivity Whether you're studying for exams, working on projects, or need to maintain focus during any task, FocusFlow Timer provides the perfect balance of work and rest to maximize your productivity while preventing burnout. Download FocusFlow Timer today and transform your work habits with the power of focused intervals and strategic breaks!

About

Know Time

Features
Read full description

a simple and practical app designed to help you manage your daily routines and sleep habits. Easily calculate sleep duration, record your sleep times, and get personalized suggestions to improve your rest. With a clean interface and smooth experience, Know Time makes healthy living easier. Key Features: Calculate your sleep duration with just a few taps Record and review your sleep history Get smart suggestions for better sleep Light and dark themes for comfortable viewing Feedback and support built right in

Screenshots

FocusFlow Timer4 screens
Know Time4 screens

Verdict

The call

The clearest difference is price: FocusFlow Timer at Free against Know Time's $0.99. Know Time's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 16.4). On 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

FocusFlow Timer is free to download; Know Time costs $0.99 up front. FocusFlow Timer sells 4 one-off in-app purchases. Know Time asks for nothing beyond the download.

UpkeepUpdate frequency

FocusFlow Timer ships an update every 3 months, Know Time every 5 months. The most recent releases landed on June 2, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 7 level
FocusFlow Timer versus Know Time: the parameters behind the verdict, then further details
ParameterFocusFlow TimerKnow Time
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 months — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size2 MB30 MB
Age rating4+9+
DeveloperNguyen Toan Le剑波 王

In-app purchases

4 purchases

FocusFlow Timer

One-time4
  • Small Coffee$0.99
  • Big Coffee$2.99
  • Lunch Money$4.99
Show 1 more
  • Generous Support$9.99
None

Know Time

No in-app purchases

Questions

Is FocusFlow Timer free?
FocusFlow Timer is free to download, with in-app purchases available.
Is Know Time free?
Know Time costs $0.99, with no in-app purchases.
Do FocusFlow Timer or Know Time have ads?
Neither FocusFlow Timer nor Know Time shows ads.
Which is updated more often, FocusFlow Timer or Know Time?
FocusFlow Timer ships an update every 3 months, and Know Time every 5 months. Most recently, FocusFlow Timer was updated on June 2, 2026 and Know Time on September 14, 2026.

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