MathBox vs Math Proof Studio

Welcome to MathKiste – the math app kids love! MathKiste turns mental math, puzzles, and logical thinking into exciting adventures. With 11 varied games, primary school children practice basic arithmetic through play – no ads, no subscriptions, and no data collection. 3 games free: • Codebreaker – Crack the secret code by solving math problems • Math Soccer – Compete against the computer and score goals • Treasure Map – Find the treasure chest on the grid 8 additional games in the full version (one-time purchase): • Target Board – Throw number darts and hit the result • Number Path – Uncover numbers in the right order and beat your record • Horse Race – Gallop to the finish with correct answers • Number Riddle – Solve the riddle text and dial in the solution • Number Scale – Balance the scale by matching results • Magic Potion – Mix the perfect potion with the right calculation • Number Robot – Drag the matching operation sign to the right task • Shopping – Practice with money at the supermarket Sticker Album: Earn points for every solved task. Collect over 150 different stickers as a reward! Parent Area: • 3 difficulty levels • Toggle individual games on/off • Sound and voice output controls • Level selection can be locked or unlocked for the child • Parent access secured by a math question Bilingual: The entire app can be played in German and English – so your child learns math and language at the same time. Privacy & Safety: • No ads • No tracking • No data collection • No social networks • COPPA compliant • Designed for kids Pay once – get everything: The full version is a one-time unlock (no subscription). The purchase applies to all devices with the same Apple ID. New games added later are included automatically. Supports iPhone and iPad.

Math Proof Studio is a proof-writing notebook built around ownership of your reasoning record. Write in a text-first editor, preserve every revision in a linked chain, and run deterministic protocol checks (not grades). Curate selected work into exportable Evidence Packs for sharing or archival.