Rechenzwerge App Android Free Download

Rechenzwerge App Android Free Download

Rechenzwerge

Daniel Waschke · Educational Game

• Android
• Free
• Open source · GPL-3.0-or-later

Download APKv0.1.58 · 9.1 MBRequest update Source code

0.1.58Version

Oct 14, 2026Updated

9.1 MBSize

Android 7.0+Requires

Released

Oct 14, 2026

License

GPL-3.0-or-later

Package

de.happybuers.rechenzettel

SHA-256

3ba33fdd24a638595717d1472072ef19a0f3f5efca970dadacd13b99d2217925

Screenshots

What's new v0.1.58

Tap a sticker: detail view with read-aloud and 'Make it my mascot'. Once the album is full there is a celebration, a gold badge and sparkly stickers. New: achievements for practice days and solved tasks.

About Rechenzwerge

Rechenzwerge is a practice app for preschool and elementary school kids.

• Practice math
• Number range up to 10, 20, 100 or 1000
• Addition, subtraction, multiplication and division
• Practice sessions with 10, 50 or 100 tasks
• Mistakes are fine: try again or show the solution

• Practice counting (for the youngest)
• Count quantities up to 5, 10 or 20 – no digits, no reading
• Answer by tapping dice faces instead of numbers
• Two modes: dice pips or counting board

• Motivation
• Build your own mascot (colors, head, accessories) that cheers you on

• And also
• No ads, no tracking, no permissions
• All practice data stays on the device

APK file hosted on AABforAndroid (Oct 15, 2026, SHA-256 verified). Free and open-source software (GPL-3.0-or-later) · Source code.