From MLabs
Practice your way to 10,000 hours.
10k lets you time your practice, watch the hours add up and see when you will reach 10,000. For music, languages, study, art and chess.
- Free during launch
- Web and Android
- Syncs across devices
- Web and AndroidOne account on all your devices
- Works offlineSessions sync when you reconnect
- Hosted in the EU10k runs on Microsoft Azure in the EU
Made in the EUBy Mlabs, MB, an EU company
On the web and on Android
One account, synced across your devices.


Inside 10k
Everything you need to keep going
Built for musicians, language learners, students, artists and chess players who want to see their progress add up.
See your 10,000-hour ETA
Know how far you have come and when you will get there at your current pace.

Time every session
Start a timer or add time by hand. Every minute counts toward your goal.
Charts, streaks and notes
Spot patterns across weeks and months, keep your streak and write practice notes.
Practice together
Join clubs, compare hours with friends and climb the leaderboards.
More from MLabs
Small apps for everyday things
Focused Android apps that work offline, need no account and keep your data on your phone.
Coming soon to Google Play-
Chess ClockTwo-player chess clock with increment, delay, press sounds and game history
Coming soon to Google Play
-
Grocery LoopReuse shopping lists, tick off a trip, compare pack sizes and send lists as text
Coming soon to Google Play
-
MetronomeRecorded claves, tap tempo, grouped meters, presets and a practice timer
Coming soon to Google Play
-
Pack AgainReusable packing lists with quantities, bags, trip dates and packing history
Coming soon to Google Play
-
Plant PulseLog watering and feeding, set your own care intervals and keep a plant journal
Coming soon to Google Play
-
Row KeeperTap a yarn ball to count knitting rows, link repeats and note your progress
Coming soon to Google Play
-
Table ScoreScore card and board games with rounds, live standings and a named game history
Coming soon to Google Play
-
Warranty WalletKeep receipts beside return deadlines, warranty dates and optional reminders
Coming soon to Google Play
About MLabs
An independent software company in the EU
Mlabs, MB builds software for people who want to get better at things, and small tools that make everyday jobs easier.
10k is our main product. Our small apps grew from the same idea: useful software that respects your time and your data.
- Privacy by designWe do not sell personal information. Our small apps keep everything on your phone.
- Built to work offlineOur apps keep working without a connection, wherever you practice, shop or travel.
Based in the EUMLabs is an EU company, and 10k is hosted in the EU.
Work with us
Built by senior engineers. Ready for your project.
Everyone at MLabs is a senior developer. We design, build and run software of any complexity, from a focused mobile app to a large system with real-time sync, offline data and cloud infrastructure. 10k is our proof: we built it end to end, for the web and Android.
Tell us about your projectContact
Get in touch
- Small apps
- info@10k.liveQuestions, feedback or privacy requests about our small apps.
- 10k help
- help@10k.liveHelp with your 10k account, sessions and data.


