Stopwatch for timekeeper. This app is a stopwatch for timekeeper of Oldtimer Rallye. This app replaces the expensive stopwatch of Oldtimer Rally organizer. This app can be used by the timekeeper for the secret time control. On the external Bluetooth button a photocell can be connected.
It's free of charge to get the installation package of C4Timekeeper-Pro, also, you can have a look at users' reviews on Droid Informer. The app runs on Android 4.1 and higher. This download is totally secure. This application was originally designed by Filippo-Software and it is included in the Sports category.
Over 50 users downloaded and installed the tool and the most recent update was on Oct 11, 2020. The average rating for C4Timekeeper-Pro is 4.6 on Google Play.