Mental Math : Calmenta

Calmenta turns mental math into a game. You write the answer with your finger, straight on the screen: no keyboard, no buttons. Simple, fast, addictive, for children and adults alike. WHAT MAKES CALMENTA UNIQUE • Write with your finger anywhere on the screen: digit recognition runs on the device. • A timed challenge: 20 calculations, as fast as you can, to beat your record. • Addition, subtraction, multiplication, division, comparisons... and an "All" mode that mixes everything. • 4 levels, from beginner to extreme, that follow your progress. MAKE PROGRESS AND STAY MOTIVATED • Badges to collect and a daily streak to grow. • Record tracking, stars and a small celebration for every success. • Every game gives you a "+": problems solved, best time, next badge. FOR PARENTS • No ads, no account, no data collection: everything stays on the device. • A parents area to follow each child's progress. • Several child profiles for the whole family. FREE AND PREMIUM Calmenta is free with 3 games a day and the first 2 levels. Premium unlocks unlimited games, all levels, multiple profiles and detailed parental tracking. 7-day free trial, then a yearly subscription, or a one-off "lifetime" purchase. Train your brain, one calculation at a time. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/