RechenStar

Content rating
Everyone
5+
Downloads
Content rating
Everyone
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About this app

MathStar makes math an adventure.

Whether it's addition, subtraction, or multiplication, MathStar guides elementary school children step by step through the world of numbers. Not with pressure, but with fun: Every correct answer earns stars, confetti, and a big smile. And if you make a mistake, you get a hint and another chance.

Made for children

- 6 types of exercises: addition, subtraction, and multiplication
- 3 question formats: classic and fill-in-the-blank
- Adaptive difficulty level in 4 stages
- Mistakes are cleverly repeated with the "revenge system"

- 16 awards, daily streaks, and up to 2 stars per round

Made for parents

- Parent area with analysis dashboard

- All settings are freely configurable

- 100% local - all data stays on the device

- No ads, no in-app purchases, no tracking

MathStar supports VoiceOver, Dynamic Type, high contrast, and colorblind modes.
Updated on
Mar 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Committed to follow the Play Families Policy

What’s new

Erster Release der Android Version!
Content rating
Everyone
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App support

Phone number
+41415112252
About the developer
anbeda AG
googleplay@anbeda.ch
c/o MJP Partners AG Bahnhofstrasse 20 6300 Zug Switzerland
+41 41 511 22 52