CalcSim AI — Calculator

📱 CalcSim AI — Scientific Calculator with Artificial Intelligence
Solve complex math expressions with AI, photograph any equation, and get step-by-step explanations.
🔢 FULL SCIENTIFIC CALCULATOR
• Basic and advanced operations: sin, cos, tan, log, ln, √, π
• DEG and RAD modes
• Scientific mode with expanded keyboard
• Financial calculator (N, I%, PV, PMT, FV)
• Linear equations with one variable (e.g. 3x - 2 = 16)
📸 PHOTO OCR — AUTOMATIC SOLVING
• Take a photo of any handwritten or printed math expression
• AI recognizes and calculates automatically
• Perfect for exams, textbooks, and exercise lists
🤖 STEP-BY-STEP AI EXPLANATIONS
• Submit any calculation and get a detailed explanation
• Understand the reasoning behind each operation
• Ideal for students and test preparation
💬 SOLVE WITH NATURAL LANGUAGE
• Describe the problem in your own words
• E.g. "What is the square root of 144 divided by 3?"
• AI interprets and solves it for you
📊 SYNCED CALCULATION HISTORY
• All calculations saved automatically
• Cloud sync with your Google account
• Access your history on any device
⭐ PREMIUM — UNLIMITED AI ACCESS
• Unlimited AI queries (explanations, chat, OCR)
• Ad-free experience
• Active cloud synchronization
🌐 LEARNING PORTAL
• Articles and explanations at calcsim.com.br
• Content integrated into the app: every AI response suggests related articles
---
Built for students, professionals, and math enthusiasts worldwide.