Kalkido

Coming Soon

Build math confidence,
one problem at a time.

Kalkido is a clean, ad-free math practice app for elementary students (K–5). Adaptive difficulty, daily challenges, and a parent dashboard that shows real progress. Coming soon to iPad, iPhone & Android.

🚫 Zero Ads 🧮 Grades K–5 📊 Parent Dashboard 🎯 Adaptive Difficulty 🏆 Daily Challenges 🌍 16+ Languages

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Build math confidence,one problem at a time.

Build math confidence,
one problem at a time.