About RaceChrono Pro
RaceChrono Pro is a versatile lap timer, data logging and data analysis app designed especially for use in motorsports, replacing your traditional lap timers and data loggers. The RaceChrono Pro app also enables you to...
RaceChrono Pro is a versatile lap timer, data logging and data analysis app designed especially for use in motorsports, replacing your traditional lap timers and data loggers. The RaceChrono Pro app also enables you to record videos and overlay them with the logged data.
RaceChrono apps have a strong following, currently over 100000 active users. 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.
RaceChrono Pro has following major features:
• Lap timing with sectors and optimal lap
• Track library of over 2600 pre-made race tracks
• Custom user defined circuit and point-to-point tracks
• Smoothly scrolling data analysis with synchronised graph, X/Y graph, map, video and comparison 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
• Video recording using internal camera
• Linking and synchronising video files from almost all action cameras
• Support for external GPS receivers; RaceBox Mini/Mini S, Qstarz BL-818GT/BL-1000GT/LT-8000GT, Columbus P-9 Race, Dual XGPS 150/160, VBOX Sport, Garmin GLO
• Support for OBD-II readers; OBDLink MX+ Bluetooth, OBDLink CX Bluetooth, Vgate vLinker FS, Vgate vLinker/iCar BLE, PLX Kiwi 3/4, Carista OBD2 Bluetooth, Tonwon BLE 1/2/Pro, Veepeak OBDCheck BLE, UniCarScan UCSI-2000, OBDLink MX Wi-Fi, generic Wi-Fi OBD-II
• Support for Bluetooth LE heart rate monitors
• Unlimited session length, good for 24 hour races
• Session data export in .ODS (session summary for Excel), .NMEA, .VBO and .CSV formats
Oct 26, 2023
Version 8.0.9
- Fixed: Disappearing buttons for video sync adjustment
Previous Versions
Here you can find the changelog of RaceChrono Pro since it was posted on our website on 2020-08-21 12:44:02.
The latest version is 8.0.9 and it was updated on 2024-04-19 20:22:02. See below the changes in each version.
RaceChrono Pro version 8.0.9
Updated At: 2023-10-26
Changes: Oct 26, 2023
Version 8.0.9
- Fixed: Disappearing buttons for video sync adjustment
RaceChrono Pro version 8.0.8
Updated At: 2023-07-18
Changes: Jul 18, 2023
Version 8.0.8
- Urgent fix: A lot of noise in the Live screen’s time delta and speed delta, especially on longer circuits (since v8.0.0)
- Fixed: Time delta selection problem in Analysis screen
RaceChrono Pro version 8.0.7
Updated At: 2023-07-08
Changes: Jul 8, 2023
Version 8.0.7
- Completed German and French translations
- Changed: The selected video overlay is now the same for Analysis and Overlaid video export
- Fixed: Wrong overlay aspect ratio for non-16:9 video frames when exporting video
- Fixed: A couple of upgrade issues
RaceChrono Pro version 8.0.3
Updated At: 2023-06-28
Changes: Jun 28, 2023
Version 8.0.3
- Real lateral acceleration, longitudinal acceleration and lean angle channels calculated from IMU data. Supported IMUs are the phone’s internal sensors, as well as RaceBox Mini / Mini S. When using the internal sensors, the phone needs to be on a holder for the whole duration of the session.
- New video overlay editor with much more configurability.
- Renewed analysis screen with X/Y graph
RaceChrono Pro version 7.6.6
Updated At: 2022-12-16
Changes: Dec 16, 2022
Version 7.6.6
- Fixed: Tyre temperature gauge glitch when used with Alsense sensors
- Fixed: Memory leak in analysis Analysis screen
RaceChrono Pro version 7.6.1
Updated At: 2022-08-22
Changes: Aug 22, 2022 Version 7.6.1
- Fixed: GoPro remote control feature works properly again on GoPro 9 and 10, and video file downloads are faster and more reliable
- Fixed: Too low remaining storage space reported by the video preview screen
- Added: Possibility to add narrower traps (10 and 15 meters)
- Added: Photos app picker is now used in Import screen for iOS 14 and later
- Added: Feature to delete ‘My RaceChrono’ account from the app
- Added: Wheel Turtle temperature sensors now officially supported
RaceChrono Pro version 7.5.2
Updated At: 2022-04-07
Changes: Apr 7, 2022 Version 7.5.2
- Added: Convenience button for registering an account
- Added: Configurable video fade in and out for video export
- Added: Better names for exported files
- Removed: Non-functional video quality setting
- Fixed: Crash when trying to pick files from Photos app for importing
RaceChrono Pro version 7.5.1
Updated At: 2022-03-04
Changes: Mar 4, 2022 Version 7.5.1
- Added support for RaceBox Mini
- Added custom channels imported from .VBO files
- Improved Import screen
- Various fixes and other improvements
RaceChrono Pro version 7.4.4
Updated At: 2021-12-17
Changes: Dec 17, 2021 Version 7.4.4
- Fixed: Broken text editors
RaceChrono Pro version 7.4.3
Updated At: 2021-11-19
Changes: Nov 19, 2021 Version 7.4.3
- Improved: Connections now recover when Bluetooth is turned off and on again
- Fixed: Time delta shows zero after new best lap (since v7.4.1)
- Fixed: GoPro import may link the video file to a wrong time
- Fixed: GoPro import problem with accelerometer and gyroscope data
- Fixed: Zombie files may be left behind after importing
- Fixed: Missing video file selection in Analysis screen
Disclaimer
Official App Store Link
We do not host RaceChrono Pro on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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