An Android app for the co-driver in TSD (time–speed–distance) regularity rallies.

• Live early/late timing to a tenth of a second
• Distance from GPS or an OBD (ELM327) reader
• Records the road book as you drive: one tap per regularity start, speed change and finish
• Flexible speed management, with percentage
• A second screen for the driver over Wi-Fi

Download: latest release (android-release.apk)

User guide: English · Русский