Export the track from SkyDemon, ForeFlight or Garmin Pilot, hand the file to Kai, and the usage log opens pre-filled: block out, takeoff, landing, block in, and both airports.

Your EFB is already recording the track. Nothing extra to switch on, nothing to remember at the hold.

SkyDemon and ForeFlight export .kml. Garmin Pilot and ForeFlight export .gpx. Both work. On iPhone you can send the file straight to Kai from the share sheet.

Kai reads the track and opens a usage log with the times and airports already in place. You check them, add your meter readings, and save.
| App | File | Notes |
|---|---|---|
| SkyDemon | .kml | Export the flight from your logbook and share the KML. |
| ForeFlight | .kml or .gpx | Track Logs exports either format. Both carry the timestamps Kai needs. |
| Garmin Pilot | .gpx | Export the track log from the flight in your logbook. |
| Any other app | .kml or .gpx | If the file holds a timestamped track, Kai reads it. The source shows as unknown, everything else works the same. |
Files up to 10 MB. On phones and tablets the extra sensor data in a long track is trimmed before upload, so a three hour flight is no trouble.
A saved usage log is not a diary entry. It is the input to everything your group settles at the end of the month.
If your group bills by the hour, those hours feed straight into the member's next invoice at your agreed rate.
Meter based maintenance intervals count down from your readings, so the 50 hour check announces itself.
Every route joins the group's map of where the aircraft has actually been.
On iPhone and iPad, Kai registers as a destination for .kml and .gpx files. Tap share in ForeFlight or Garmin Pilot, pick Kai, and the import opens. On Android, choose the file from the import screen in the app.
The demo group comes loaded with a shared aircraft, its members and its books. Bring a track file and watch a log fill itself in.