If you want to use this app you need an Trektellen.org account.
With this app you can submit you birdmigration counts directly from the watchpoint. The app was primarly developed to be used on raptorwatchpoints but is now also usable at at other types of watchpoints.
The species show in the buttons can be changed via the website and then "site-management" -> "species management".
After upload all data will be visible on the website, you also can "status update" upload during a count or choose for a live link with the website via autoupload.
The app is available in:
Dutch, English, German (by Marc Bulte and Sander Wansing), French (by Nicolas Selosse) and Spanish (by Rafa Benjumea)