MateIA: Math Tutor with AI
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About this app
MateIA is your AI math tutor: solve any problem step by step, check your photographed exams, and practice for free without limits. Step-by-step solutions are NEVER locked behind a subscription: no accounts, no card, no surprises.
🧮 SOLVE ANY PROBLEM STEP BY STEP, FREE
Type or photograph a problem (word problems too) and MateIA explains every step and the why, not just the answer. You confirm the photo before sending: it never "solves the wrong problem".
✅ VERIFIED SOLUTIONS
When possible, MateIA checks the AI's solution with its own math engine and tells you honestly: "Locally verified".
📝 CHECK YOUR EXAM OR HOMEWORK
Photograph your sheet and get per-question feedback on what went wrong. Nobody else does this.
♾️ UNLIMITED FREE PRACTICE IN ALL 23 TOPICS
Infinite exercises with full step-by-step across the whole curriculum: arithmetic, fractions, percentages, linear and quadratic equations, systems, polynomials, inequalities, progressions, probability, functions, trigonometry, analytic geometry, derivatives, integrals, complex numbers and statistics. From primary school to pre-university.
🔥 DAILY CHALLENGE AND STREAKS
Every day, 5 exercises — the same for everyone in your grade: share your score and compare with your class. Streaks with protective shields, daily missions, levels, XP and achievements. Home-screen streak widget.
📓 MY NOTEBOOK
Everything you solve with AI is saved on your phone: review it before the exam, offline and free.
🗣️ LISTEN TO THE STEPS
Tap the speaker and MateIA reads the explanation out loud.
📈 GRAPHING CALCULATOR
Plot any function instantly, free and offline. It now understands "2x" and "3(x+1)".
🧠 SMART REVIEW
Real spaced repetition (SM-2): MateIA knows what you struggle with and when to review it.
👨👩👧 PARENT AND TEACHER REPORT
A local, private summary of progress by topic — no accounts, no cloud. Export your progress to switch phones without losing anything.
🔓 NO TRICKS, NO SUBSCRIPTION, EVER
Unlike other math apps, the full step-by-step is NEVER behind a paywall or a "free trial" that needs a card. MateIA is 100% free with ads: AI use is paid by watching a short ad, with the price visible before you tap.
MateIA is a study aid. AI answers may contain mistakes: always double-check with your teacher or official material.
🧮 SOLVE ANY PROBLEM STEP BY STEP, FREE
Type or photograph a problem (word problems too) and MateIA explains every step and the why, not just the answer. You confirm the photo before sending: it never "solves the wrong problem".
✅ VERIFIED SOLUTIONS
When possible, MateIA checks the AI's solution with its own math engine and tells you honestly: "Locally verified".
📝 CHECK YOUR EXAM OR HOMEWORK
Photograph your sheet and get per-question feedback on what went wrong. Nobody else does this.
♾️ UNLIMITED FREE PRACTICE IN ALL 23 TOPICS
Infinite exercises with full step-by-step across the whole curriculum: arithmetic, fractions, percentages, linear and quadratic equations, systems, polynomials, inequalities, progressions, probability, functions, trigonometry, analytic geometry, derivatives, integrals, complex numbers and statistics. From primary school to pre-university.
🔥 DAILY CHALLENGE AND STREAKS
Every day, 5 exercises — the same for everyone in your grade: share your score and compare with your class. Streaks with protective shields, daily missions, levels, XP and achievements. Home-screen streak widget.
📓 MY NOTEBOOK
Everything you solve with AI is saved on your phone: review it before the exam, offline and free.
🗣️ LISTEN TO THE STEPS
Tap the speaker and MateIA reads the explanation out loud.
📈 GRAPHING CALCULATOR
Plot any function instantly, free and offline. It now understands "2x" and "3(x+1)".
🧠 SMART REVIEW
Real spaced repetition (SM-2): MateIA knows what you struggle with and when to review it.
👨👩👧 PARENT AND TEACHER REPORT
A local, private summary of progress by topic — no accounts, no cloud. Export your progress to switch phones without losing anything.
🔓 NO TRICKS, NO SUBSCRIPTION, EVER
Unlike other math apps, the full step-by-step is NEVER behind a paywall or a "free trial" that needs a card. MateIA is 100% free with ads: AI use is paid by watching a short ad, with the price visible before you tap.
MateIA is a study aid. AI answers may contain mistakes: always double-check with your teacher or official material.
Step-by-step for FREE, exam checking and unlimited practice. No accounts ever.
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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.
What’s new
• Compatibilidad actualizada para las versiones recientes de Android.
• Mejoras de seguridad, estabilidad y rendimiento.
• Mejoras de seguridad, estabilidad y rendimiento.
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About the developer
Daniel Bellido Pérez
tecnologiaplaitec@gmail.com
Cl. Séneca, 1, A calle
14550 Montilla
Spain
