Zahlenschatzjagd

io.github.glaside.zahlenschatzjagd
by Zapstore _@zapstore.dev

Maths practice for school years 1 and 2 – offline, ad-free, in German

Republished from GitHub / F-Droid by the Zapstore main account.

Zahlenschatzjagd ("number treasure hunt") lets children in their first two school years practise maths on their own – offline, without ads and without a single permission. It is made for children who cannot read yet: pictures and a voice that reads everything aloud show the way. The app and all its texts are in German only. It follows the maths curriculum for primary schools in North Rhine-Westphalia and speaks to German-speaking children and parents. Exercises: addition, subtraction, multiplication and division up to 10, 20, 50 or 100, doubling, number walls, number bonds to 10, comparing numbers and finding neighbouring numbers. A treasure chest fills up for each exercise, from bronze to platinum. For parents, behind a small sum or a PIN: what a child practised recently and how confident it is, a practice calendar, which exercises a child may use, sound and read-aloud settings, and a backup file of all progress for moving to a new device. Several siblings can share one device, each with their own profile and progress. No permissions, no tracking, no account – all data stays on the device.

First release: Oct 11, 2026, 1 total release.

Most recent release: Oct 11, 2026.

Repo

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Releases

  • Oct 11, 2026 2.0.3
    Die App ist zum Herunterladen deutlich kleiner geworden: rund 25 statt 32 MB. Für Kinder und Eltern ändert sich sonst nichts, der Fortschritt bleibt beim Aktualisieren erhalten. SHA-256 von `Zahlenschatzjagd-2.0.3.apk`: `1d61ae7522704c19cad514e2184b4361a9126756408ddafc98d6171e0556c294`