Generate SMPTE LTC Timecode from your Android!

https://www.android-timecode-generator.com

Outputs through your audio/headphone jack to any camera, video recorder, or whatever!
Jam sync your cameras to your Android!

This is the ONLY app on the Android market (right now) that actually generates timecode that your devices can listen to.

Generates 24fps, 25fps, 30fps, 23.976fps, and 29.97 NDF timecode as well as 29.97 DF, locked to time of day or custom start time.
Includes the ability to set user bits.

Tested with:
Sony EX3
Aja Ki-Pro
Panasonic HPX2100
Panasonic SD93
Panasonic AJ-D450