Version History
Here you can find the changelog of RaceChrono Pro since it was posted on our website on 2016-09-21.
The latest version is and it was updated on soft112.com on 22 April, 2024.
See below the changes in each version:
version N/A
posted on 2023-07-17
- 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
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2023-07-07
- 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
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2023-06-12
- Real lateral acceleration, longitudinal acceleration and lean angle channels are now 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.
- A new video overlay editor with much more configurability.
- Renewed analysis screen with an X/Y graph.
- Full change log: https://racechrono.com/article/352
version 7.6.5
posted on 2023-06-12
Change log for RaceChrono v7.6.5 for Android:
- Fixed: Video export goes past 100% and never ends
- Fixed: Support dump dialog crashed when displayed in German language
- Fixed: Tyre temperature gauge glitch when used with Alsense sensors
- Full change log: https://racechrono.com/article/352
version 7.5.0
posted on 2022-04-07
Change log for RaceChrono v7.5.0 for Android:
- Added support for RaceBox Mini
- Added custom channels imported from .VBO files
- Improved Import screen
- Various fixes and improvements
- Full change log: https://racechrono.com/article/352
version 7.4.4
posted on 2022-03-01
Change log for RaceChrono v7.4.4 for Android:
- Fixed: Update rate issue between certain phones and Garmin GLO receivers
- Full change log: https://racechrono.com/article/352
version 7.4.1
posted on 2021-12-21
Change log for RaceChrono v7.4.1 for Android:
- Added Bluetooth LE Monitor API for the RaceChrono DIY device
- Fixed: Issues with reference laps
- Fixed: Issues with standing starts
- Fixed: Problem with multi-frame OBD-II responses
- Fixed: Missing picture-in-picture placeholder in Overlay editor
- Fixed: Picture-in-picture option for export may become hidden
- Full change log: https://racechrono.com/article/352
version 7.3.0
posted on 2021-10-28
Change log for RaceChrono v7.3.0 for Android:
- Added new CSV v3 export format with more elaborate column headers
- Added export for Z1 Analyzer
- Added battery level indicator for multiple different type of sensors
- Added accelerometer and gyroscope data for GoPro sensor data import
- Improved: VBO export column names
- Improved: Nicer format for the solution in the Custom Channel Editor
- Improved: Rounded corners for popups
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2021-05-12
Change log for RaceChrono v7.2.5 for Android:
- Fixed: OBD-II connection initialisation failed sometimes
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2021-04-21
Change log for RaceChrono v7.2.4 for Android:
- Support for GM VPW DPIDs
- Fixed: Many bugs
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2021-04-09
Change log for RaceChrono v7.2.3 for Android:
- Added support for OBDLink CX
- Added importing for Tesla Track Mode (.csv), iRacing telemetry (.ibt) and AIM Data Logger files (.csv)
- Added many new custom channel names
- Improved: Audio codec support in video export
- Improved: OBD-II custom channel PIDs (requests) are now allowed up-to 8 bytes in length
- Fixed: Many bugs
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2021-03-18
Change log for RaceChrono v7.1.0 for Android:
- Added remote control support for GoPro 9
- Added support for Bluetooth Smart LNS standard
- Added analysis adjustment for GPS position shift
- Added analysis adjustment for device delay
- Added “OBD-II response prefix” field to channel editor, to allow all J1850-VPW channels to be recorded
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2021-01-28
Change log for RaceChrono v7.0.10 for Android:
- Fixed: A crash opening huge sessions
- Fixed: Invalid values were not filtered when importing GoPro embedded GPS data
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2020-10-05
Change log for RaceChrono v7.0.6 for Android:
- Fixed: Possible startup crash
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2020-09-10
Change log for RaceChrono v7.0.5 for Android:
- Fixed: Video export with picture-in-picture always failed
- Fixed: A few crashes
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2020-09-02
Change log for RaceChrono v7.0.3 for Android
- Added purchasable reference sessions by Sylvain Guintoli (2014 FIM World Superbike Champion)
- Added comparison video in analysis
- Added session list sorting and searching
- Added Race time and Race distance -channels
- Added Lap timer channels can now be used in gauges and graphs
- Added import for Qstarz BL-1000GT file format
- Various other improvements and fixes
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2020-08-17
Change log for RaceChrono for v6.4.1 for Android:
- Fixed: Problem with starting OBD-II connection before car is running
- Fixed: Satellite count in .VBO imports
- Fixed: Incorrect duration determined for some video files, causing out-of-sync when using the “Linked after...” feature
- Fixed: Loading in-app-purchases after crash
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2020-06-08
Change log for RaceChrono v6.3.5 for Android:
- Urgent fix: Workaround to Map views crashing on the (mostly Android 10) devices, that downloaded corrupted data from Google's servers
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2020-04-01
Change log for RaceChrono v6.2.1:
- Added remote controlling GoPro HERO 8. Requires pairing with official GoPro app, so in effect this requires Android 7.0 or later.
- Fixed: Rotating video file had no effect in Analysis screen, but had effect in video export
- Fixed: Preview rotation on GoPro HERO 7
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2019-12-27
Change log for RaceChrono v6.1.6:
- Fixed: Broken Dark mode on some devices
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2019-12-09
Change log for RaceChrono v6.1.5:
- Fixed: Missing OBD-II channels for some vehicles (bug introduced in v6.1.2)
- Fixed: Crash when clearing Default OBD-II header field
- Fixed: Broken video example in un-upgraded app
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2019-11-09
- Important change: From Android 10 onwards, all new video files will be saved within the app’s private folders
- Added full support for Android 10
- Added support for Dark Theme
- Added support for PGEAR P600 and UniCarScan UCSI-2000
- Added possibility to change OBD-II header for custom channels
- Fixed: Failure to connect GoPro HERO 4 Silver
- Fixed: Multiple other bugs
- Full change log: https://racechrono.com/article/352
version N/A
posted on 2019-10-22
Change log for v6.0.11
- Fixed: DashWare support; wrong Latitude and Longitude header (broken since v6.0.0)
- Fixed: Crash when entered wrong TCP port number for a device
- Full change log: https://racechrono.com/article/352
version 10,000+
posted on 2019-07-24
Change log for v6.0.10
- Fixed: Vehicle profile was not saved after selecting channels in Live recording screen
- Fixed: Sharing did not work on Android 10 beta
Change log for v6.0.9:
- Added Russian translation
- Added bytesToUintLe and bytesToIntLe equation functions
- Fixed: Evaporator pressure OBD-II channel values
- Full change log: http://racechrono.com/article/352
version Varies with device
posted on 2019-06-25
Change log for v6.0.8:
- Fixed: Coordinates not displayed correctly when moving a trap
- Fixed: Possible hang or crash when drawing analog lean angle gauge
- Fixed: A few crashes
- Full change log: http://racechrono.com/article/352
version 4.7.1
posted on 2016-08-15
Change log for v4.7.1:,- Export start and end time can now be freely defined,- Graphs can now be zoomed in to 0.01 seconds / 2 meters / 0.001 miles,- Higher bitrates are now used for video exports with 4K and 1080p resolutions,- Video sync information is now included in the exported .VBO files,- Added $RC3 input format with gyro and more analog channels for DIY data loggers,- Added privacy policy, forum and Facebook links to About screen,- Full change log: http://www.racechrono.com/news/?p=352