The Ultimate,
Cube Timer
Built for cubers who want to learn from every session. Flowtimer is the cube timer that turns raw data into actionable insights so you improve with every Solve.
Ao5, Ao12, Ao100, and Ao1000 recalculated after every single solve.
Practice with the same Scrambles as you will get on Competitions.
Continue your session on any device. Your Solves will be there.
Phone, laptop, or tablet — open Flowtimer and start timing immediately.
// Adapts to Every Device
Same Session, Any Screen
Phone, tablet, or desktop — Flowtimer reshapes itself to feel native on every screen
// Install Anywhere
Install in Three Taps
Add Flowtimer to your home screen and it launches like any native app
Open in Browser
Visit Flowtimer in Chrome, Safari, or any modern browser on your phone or desktop
Tap Install
Hit "Add to Home Screen" or "Install App" from the browser menu — one tap is all it takes
Launch and Solve
Flowtimer lives on your home screen with instant startup, offline timing, and full features
// Blazingly Fast
Designed for Speed
This cube timer processes massive solve datasets without degradation, delivering instant statistical output at any volume
Instant calculation of session statistics, averages, and personal bests as you solve.
Store unlimited solves with full scramble visualization and detailed session tracking.
Interactive trend analysis and time distribution charts to track your improvement.
// Features
Your Competitive Toolkit
The ultimate cubetimer toolkit — every module is designed to help you understand your solves and steadily cut seconds off your times
See a color-accurate rendering of every scramble so you can verify your scrambles at a glance and relive the exact puzzle state of any past solve without parsing notation.
Deep dive into your performance with a powerful analytics suite that tracks your progress, highlights trends, and surfaces insights that help you improve faster.
Running average, session best, overall mean, Ao5, Ao12, and Ao100 are permanently displayed and continuously refreshed with each solve.
Uses TNoodle to generate Scrambles. Practice with the same Scramble Quality you get on competitions.
Authenticate once and your entire solve library travels with you. No CSV exports, no file juggling — synchronization is fully automatic.
Install Flowtimer on your phone and it behaves like a native app. Just Install it through your browser, add it to your home screen, and launch it like any other app.
// Archive Everyhtinh
Your Complete Solve Archive
Scroll through your full history with rendered cube states and powerful search tools
Every recorded solve includes a rendered view of the scrambled state, letting you revisit the exact puzzle layout.
Solve times, scrambles, dates, and sessions are kept in a clean chronological feed that stays navigable at any scale.
Filter your archive by event, time window, or solve duration to surface precisely the records you want in moments.
// Connected Everywhere
Sign In Once, Solve Anywhere
Your entire library follows you from device to device without workarounds
Open Flowtimer on any screen and your complete history is already loaded, ready for your next session.
All your solves are preserved in the cloud. Even if a device breaks or gets wiped, your data remains intact.
Jump between your phone and desktop mid-practice. Your cubetimer session continues seamlessly without a hitch.
// Analytics
Watch Yourself Improve
Straightforward graphs and summaries that reveal your growth and weaknesses.
A clear time-series plot of your solves across days, weeks, months and years, making it obvious when you are breaking through to the next level.
A histogram that reveals how tight or scattered your times are, helping you gauge consistency with a single glance.
Select any puzzle and any date window to zoom into the exact data slice you care about. No hidden menus, no fuss.
New personal bests are flagged the instant they happen, so you never miss a reason to celebrate your progress.
Ready when you are
No accounts required, no guides to read. Launch Flowtimer and your cube timer is already waiting — it could not be easier.
Get Started// Questions
Frequently Asked
Answers to the things cubers ask most before diving in.
Why choose Flowtimer over other timers?
Flowtimer is a cubetimer designed around clarity. There are no hidden panels, no dense settings screens — just a polished interface with live stats, visual scrambles, and automatic cloud sync from day one.
Do I need an account to start timing?
You can try out Flowtimer for Free without creating an account, however your Solves are not stored permanently until you sign up. Creating an account is quick and gives you access to cloud backup, cross-device sync, and your complete solve history.
Which puzzles does Flowtimer support?
All official WCA events are included: 2x2 through 7x7, Pyraminx, Megaminx, Skewb, Square-1, Clock, and 3x3 One-Handed. Each event comes with proper competition-level scramble generation.
Can I time solves without an internet connection?
Yes. After the initial load, the cube timer operates entirely offline. Solves are saved locally and pushed to the cloud as soon as connectivity is restored.
Is there a subscription or hidden fee?
Flowtimer is completely free to use. The timer, full analytics suite, solve archive, and cloud sync come at zero cost. Should premium extras appear in the future, the core feature set will stay free permanently.
How accurate is the built-in timer?
Timing resolves to 0.001-second granularity, exceeding the needs of virtually all speedcubers. Stackmat hardware support is also available for competiton-level precision and reliability.