Twinmaster+ app for iPhone and iPad

A Tripmaster or distance counter is an important and valuable tool f.i. Oldtimer- or Youngtimer rallys, orientation rallyes.. to know the driven distances and to compare with a Roadbook.

The following functions are available:

+ Distance total
+ Distance trip
+ Speed
+ Course
+ Counting distance total up / down
+ Counting distance trip up / down
+ Simple switch of counting direction with plus - minus Buttons (in case of driven wrong way)
+ Manual increase / decrease of distances
+ Reset distance total
+ Reset distance trip
+ Time since start Tripmaster
+ Various colours for display
+ Enhancement Tripmaster with Map and current Position
+ MapTypes choiceable Standard - Satellite - Hybrid
+ Choice for displaying kmTotal and/or kmTrip with one or two post-decimal positions

NEW: External Remote Control reset trip - reset total - map
Level your control experience with the external control of the App-functions with the Apple Earphones Control or hama Bluetooth-Control (In-App-Purchase).

Tutorial
please visit the developers homepage to see some video-Tutorials how-to

Much success for your next rally and enjoy Tripmaster..


"Continued use of GPS running in the background can dramatically decrease battery life."