Flutter
iOS and Android from one codebase
The first Appella client was a Flutter app for both stores. Teachers and the office used the same dashboard, timetable and attendance on iPhone and Android.
The first Appella Flutter app: dashboard, timetable and attendance for music schools on iOS and Android.

Music schools still run on paper, spreadsheets and chat groups. Teachers need a timetable and attendance. Parents need to know when a lesson moves. The office needs lists it can use. The data is about children as well as staff.
Appella is that product today, shipped by Appella UG in Weilheim. The product started in-house at Tapped.
Appella began as an in-house Flutter app at Tapped: a client for iOS and Android with an accompanying backend. We worked out the concept and the first features ourselves.
Appella is now much more extensive and an independent company.
The product site is appella.app .
Flutter
The first Appella client was a Flutter app for both stores. Teachers and the office used the same dashboard, timetable and attendance on iPhone and Android.
Dashboard
Sick notes, timetable changes, open attendance entries, upcoming lessons with time, room and student lists.
Timetable
Rooms, times, cancellations. Teachers recorded attendance in the app, with notes. The office could read the lists.
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