Change log for RaceChrono Pro v6.0.10 for iOS

Change log for RaceChrono v6.0.10 for iOS (15.7.2019):

  • Added Russian translation
  • Added “GPS week rollover compensation” -expert setting to allow workaround for faulty GPS receivers that report wrong date, such as some old Qstarz receivers.
  • Added bytesToUintLe and bytesToIntLe functions for extracting little-endian integers from OBD-II and CAN-Bus data
  • Updated to RejsaRubberTrac protocol v2
  • Fixed: Vehicle profile was not saved after selecting channels in Live recording screen
  • Fixed: Evaporator pressure OBD-II channel values
  • Fixed: RC2/RC3 mixed with NMEA 0183 sentences were not recorded when “counter” field was used instead of absolute timestamp

Change log for RaceChrono v6.0.8 for iOS (21.6.2019):

  • Fixed: Coordinates not displayed correctly when moving a trap
  • Fixed: Exported video sometimes upside down when source video was from the Photos app
  • Fixed: Importing raw video files from Photos app
  • Fixed: Shared session did not always open correctly
  • Fixed: “Move to Photos app” menu option was available in export queue, even when user had denied permission
  • Fixed: File size not displayed for video files from Photos app

Change log for RaceChrono v6.0.7 for iOS (6.6.2019):

  • Added expert setting “Unrestricted custom OBD-II PIDs”
  • Fixed: Video/audio codec error when exporting
  • Fixed: Video list crash on iOS 10
  • Fixed: Crash related to video linking
  • Fixed: 3-byte custom OBD-II PIDs did not work
  • Fixed: Localisations

Change log for RaceChrono v6.0.5 for iOS (5.6.2019):

  • Fixed: Crash when connected to OBD-II reader
  • Fixed: Localisations

Change log for RaceChrono v6.0.4 for iOS (3.6.2019):

  • Added: Backup and restore facility
  • Added: Custom OBD-II PIDs
  • Added: Vehicle profiles for entering vehicle specific data and settings
  • Added: Import feature from various file formats (GoPro embedded GPS data, Garmin G-metrix from VIRB cameras, RaceLogic PerformanceBox/DriftBox, Race Technology DL-1, Renault RS data logger and NMEA 0183)
  • Added: “Resolve sync” button for automatically resolving synchronisation for video files recorded with GoPro and Garmin cameras with GPS
  • Added: Support for wide angle lens on some phones, such as LG V30. The front/rear camera button now toggles through all available cameras.
  • Added: Support for RejsaRubberTrac tyre temperature and suspension travel sensor
  • Added: Support for RaceBox GPS/GLONASS receiver
  • Added: Support for Veepeak OBDCheck BLE reader
  • Added: Analog lean angle gauge
  • Added: Tire temperature gauge
  • Added: Elapsed time, Distance, Latitude and Longitude gauges and graph channels
  • Added: Ethanol fuel content OBD-II channel
  • Added: RaceChrono DIY -device type in “Other devices” with more configuration options. This has replaced the following devices: NMEA file input and Wi-Fi GPS receiver.
  • Added: DIY device options for Wi-Fi (TCP/IP) and Bluetooth LE connection type and CAN-Bus, NMEA/RC2/RC3 and DL-1 protocols
  • Improved: Greater maximum zoom-in for graphs
  • Improved: Faster analysis for channels with very high update rate
  • Improved: Smoother video seeking
  • Improved: Acceleration G-values are now displayed with two decimals
  • Improved: Clarified video sync messages
  • Improved: Gauge cluster is now rendered 10% smaller to look better on larger screens
  • Fixed/Added: Zooming graph’s y-axis by long press
  • Fixed: Gauge cluster was too big on 4:3 video frame
  • Fixed: Speed delta did not always work between laps from two different sessions 
  • Fixed: Export time scope for CSV, VBO and NMEA formats 
  • Fixed: Duplicate columns in VBO export
  • Fixed: Lap list header dropdown icon alignment
  • Fixed: Best lap was not always visible in reference session selection
  • Fixed: Infinite progress indicator when moving video file to Photos app fails
  • Fixed: Crash when tapping back while exporting
  • Fixed: Screen does not react after sharing a track
  • Fixed: Settings layout width on iPad
  • Fixed: VBOX sport “HDOP”, ”Battery time to empty”, “Media capacity” and “Media free space” channels

Change log for RaceChrono v5.5.2 for iOS (25.2.2019):

  • Fixed: Video synchronisation edits were not saved
  • Fixed: Connecting to GoPro camera preview when in Bluetooth mode


Change log for RaceChrono v5.5.0 for iOS (12.12.2018):

  • Added: GoPro 7 support
  • Added: OBDLink MX+ support
  • Fixed: Could no longer re-synchronise a video file, after it was first linked with “Linked after…” feature

Change log for RaceChrono v5.4.6 for iOS (3.10.2018):

  • Added: Support for Carista OBD-II reader
  • Added: Support for Qstarz BLE GPS receivers, currently BL-1000GT

Change log for RaceChrono Pro v5.4.5 for iOS (9.8.2018):

  • Urgent fix: Invalid app state when accepting new permissions
  • Added: OBD-II channel selection in Live device status screen
  • Fixed: No decimals exported in .VBO format for channels from non-GPS devices
  • Fixed: Multiple crashes

Change log for RaceChrono Pro v5.4.2 for iOS (30.6.2018):

  • Added: Experimental and preliminary Wivel data logger support
  • Fixed: “Linked after…” video files not visible in analysis or export
  • Fixed: Bugs in VBO export
  • Fixed: Video recording was not resumed after switching app to background and foreground again

Change log for RaceChrono Pro v5.4.1 for iOS (25.6.2018):

  • Added: Automatic connection to Wi-Fi devices in iOS 11 and above; these devices need to be reconfigured in order take advantage
  • Added: “Link after” feature for easy linking video files after another
  • Added: Rename feature for video links and video files
  • Added: OBD-II initialisation commands -expert setting, to better support non-standard ECU’s
  • Added: Confirmation to cancel downloads and disconnect camera when exiting video list
  • Added: Terms of service checkbox required before registering
  • Added: Terms of service button to About screen
  • Improved: Rewritten GoPro support
  • Improved: Rewritten OBD-II support
  • Improved: German translation
  • Changed: Raised minimum required space to record video to 500 MB (was 200 MB)
  • Changed: Slightly lower accuracy requirement for data from internal GPS
  • Fixed: Incorrect analog gauge minimum values, and broken for channels with negative values
  • Fixed: Could not re-link a video file, that was linked after another file
  • Fixed: Slightly broken user interface when unlinking a video file
  • Fixed: Reconnection when no data from device
  • Fixed: Red “No fix to satellites” message was displayed, when GPS had proper lock but reported 0 satellites
  • Fixed: Video downloads were not cancelled when exiting video list
  • Fixed: Prevent screen turning off in video list while connected to camera and/or downloading
  • Fixed: Minor iPhone X layout issues
  • Fixed: Video list animations
  • Fixed: Fixed: Failed to reconnect after “No data” from Wi-Fi OBD-II reader

Change log for RaceChrono Pro v5.2.2 for iOS (23.2.2018):

  • Fixed: High speed video recording was selected, if FPS setting was never touched by user. This resulted exported video to be in slow motion.

Change log for RaceChrono Pro v5.2.1 for iOS (2.2.2018):

  • Fixed: Broken support for Wi-Fi devices (OBDLink MX Wi-Fi etc.)

Change log for RaceChrono Pro v5.2.0 for iOS (24.1.2018):

  • Added support for GoPro HERO 6 Black
  • Added support for Tonwon BLE OBD-II readers
  • Added switching of Dual XGPS150 update rate to 5 Hz
  • Added Support and Youtube links to about screen
  • Changed video list “Delete” menu option; no longer unlinks video, use “Unlink” menu option separately
  • Improved recorded session integrity upon unexpected app termination
  • Fixed: If example track was selected, could no longer select another one
  • Fixed: Missing “Connect to camera” menu option for GoPro video file placeholders
  • Fixed: Ensure GoPro is turned on when starting recording with it
  • Fixed: Not always able to switch off external cameras after exiting video list
  • Fixed: Invalid statistics shown for channels with partially recorded data
  • Fixed: Sometimes map path overlay becomes invisible

Change log for RaceChrono Pro v5.1.3 for iOS (23.10.2017):

  • Fixed: Broken .ods export

Change log for RaceChrono Pro v5.1.2 for iOS (9.10.2017):

  • Implemented iPhone X screen support
  • Fixed: 0.3 Hz update rate problem with Dual XGPS150A in 1 Hz mode
  • Fixed: Broken re-syncing of video files with chapter files
  • Fixed: Performance problem in map drawing
  • Fixed: Localisations
  • Fixed: Invalid status “Fixed to 2147483647 satellites”

Change log for RaceChrono Pro v5.1.0 for iOS (12.9.2017):

  • Added editable Live timer with presets: Classic, Modern and Modern with gauges
  • Added editable Live gauges screen
  • Added download option for iCloud videos that do not have local copy
  • Added Delta speed channel
  • Added Combined acceleration channel
  • Added elimination of jagged graphs (and gauge movement) for OBD-II speed and RPM
  • Added Air/fuel ratio (gasoline) channel
  • Added Intake relative pressure (boost) channel
  • Improved performance on older phones
  • Improved iOS 11 support
  • Improved initial zoom level for analysis map
  • Improved graph scrolling; now smoother
  • Fixed: Video cannot always be seeked in overlay editor
  • Fixed: Two decimal digits for Air/Fuel ratio channel (was only one digit)
  • Fixed: Turning off comparison did not hide comparison graph
  • Fixed: Initial position of Edit overlay screen
  • Fixed: Correct locale not use as decimal separator for lap times
  • Fixed: Sharing dialog on iPad
  • Fixed: Missing status button alpha transition in live recording screen
  • Fixed: Device settings conflict resolution
  • Fixed: Several potential crashes

Change log for RaceChrono Pro v5.0.6 for iOS (23.8.2017):

  • Improved internal GPS reliability and possibly accuracy
  • Added “Required internal GPS accuracy” expert setting

Change log for RaceChrono Pro v5.0.5 for iOS (16.8.2017):

  • Initial iOS 11 support
  • Fixed: Sometimes corrupted video, when re-starting recording after 2 GB per file limit is reached. Possibly since iOS 10.3.3 update.
  • Fixed: “The required application is not installed” message when sharing. Happens when applications like DropBox or Google Drive not installed.
  • Fixed: Broken menu item for saving an imported track
  • Fixed: Missing localisations
  • Fixed: Couple of possible crashes when recording a session
  • Fixed: Improved live timer performance (especially for iPhone 5 with iOS 10)

Change log for RaceChrono Pro v5.0.4 for iOS (8.5.2017):

  • Added support for Bad Elf Pro/Pro+/Lightning GPS receivers
  • Added support for generic Wi-Fi GPS
  • Stricter checks on NMEA data received from GPS receivers
  • Added ‘reset to defaults’ button to Expert settings screen
  • Fixed: Codec error when exporting video with picture-in-picture
  • Fixed: Couple of errors in localised strings

Change log for RaceChrono Pro v5.0.3 for iOS (21.4.2017):

  • Added support for opening sessions from PUSH SmartGauge app
  • If expert setting ‘Save device output’ is turned on, empty sessions will not be discarded
  • Fixed: Corrupted .ods exports when special character was used in metadata or trap names
  • Fixed: Internal camera settings not properly configured
  • Fixed: Out-of-memory crash while exporting VBO., .CSV and .NMEA formats
  • Fixed: Out-of-memory crash when recording with Wi-Fi OBD-II
  • Fixed: Possible crash when remote controlling GoPro HERO 5
  • Fixed: GoPro chapter file detection did not work for video files in Photos album

Change log for RaceChrono Pro v5.0.2 for iOS (31.3.2017):

  • Implemented expert settings screen
  • Fixed: Crash when sharing a file, eg. via ‘Import with DropBox’
  • Fixed: Partially broken GoPro chapter file detection
  • Fixed: Crash when queuing multiple video downloads
  • Fixed: Crash when exiting video list before all visible thumbnails were loaded
  • Fixed: Support for XGPS160 firmwares v2.4.x and v3.4.x
  • Fixed: Broken animation when opening a group in video list
  • Fixed: Comparison lap selection shown when no laps to select
  • Fixed: Wrong margin in device status list when recording

Change log for RaceChrono Pro v5.0.1 for iOS (15.3.2017):

  • Fixed: Sometimes struggling to start video playback
  • Fixed: Track editor screen did not unlock from ‘my location’ after the map was panned, which made editing impossible after tapping ‘my location’

Change log for RaceChrono Pro v5.0.0 for iOS (2.3.2017):

  • Initial release