Improve your lap times with RaceChrono

Trusted by enthusiasts and professionals alike

RaceChrono apps have a strong following, currently over 100000 active users on iOS and Android devices. If you look around at pits during your race or track day, chances are that you’ll see someone using RaceChrono. Even many professionals, such as factory test drivers and race driving instructors, are known to use this app! No matter whether you ride motorbikes, drive go-karts or cars, on closed circuit or special stage tracks – this is the motorsports app for you.

Made with passion since 2007

RaceChrono app started its “life” in early 2007 as a fun hobby project for my new Nokia Series 60 phone. Fast forward major milestones: Top 10 app in Nokia’s Ovi Store with over a million downloads (2009), RaceChrono app for Android (2012), RaceChrono Pro for Android with video functionality (2014) and RaceChrono Pro for iPhone and iPad (2017).

Funded by European Regional Development Fund

RaceChrono has received funding from the European Regional Development Fund to develop next generation RaceChrono app that utilizes new technologies for data processing.

RaceChrono Pro
for iOS		 RaceChrono Pro
for Android		 RaceChrono
for Android
Lap timing with sectors and optimal lap ✓ ✓ ✓
Track library of >2000 pre-made race tracks ✓ ✓ ✓
Custom user defined circuit and point-to-point tracks ✓ ✓ ✓
Data analysis with synchronised graph, map and video ✓ / ✓ / ✓ ✓ / ✓ / ✓ ✓ / ✓ / ✘
Predictive lap timing and time delta graph ✓ ✓ ✘
Hardware accelerated video export with configurable data overlay ✓ ✓ ✘
Multiple camera recording and picture-in-picture video export ✓ ✓ ✘

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RaceChrono in Numbers

> 100000
Active users
> 2000
Pre-made race tracks
4.6 / 5.0
Play Store rating

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Latest news

Change log

Change log for RaceChrono Pro v7.5.1 for iOS

Change log for RaceChrono Pro v7.5.1 for iOS (8.3.2022): Added support for RaceBox MiniAdded experimental support for Alsense ALS Tire BLE tire temperature sensorAdded bytesToFloat and bytesToFloatLe functionsAdded custom channels …

Change log

Change log for RaceChrono v7.5.0 for Android

Change log for RaceChrono v7.5.0 for Android (8.3.2021): Added support for RaceBox MiniAdded experimental support for Alsense ALS Tire BLE tire temperature sensorAdded bytesToFloat and bytesToFloatLe functionsAdded custom channels imported …

More news

Contact us

    We love feedback!

    Please send us your feedback and product enquiries with this form. If you need assistance or want to report a bug, please visit our Support page instead. There you’ll find tutorials, frequently asked questions and our support request form. You can also register to our User forum and post your questions there.



    Company mailing address

    RaceChrono Oy
    PL 6
    03101 NUMMELA
    Finland