Solve problems with step-by-step explanations. Get help with multiple-choice, short-answer, and complex subjects. Prepare for quizzes, tests, and exams. Access premium features via subscription. Track progress and review solutions.
Perform complex calculations with root, power, trigonometric, and logarithmic functions. Calculate factorials and double factorials. Draw graphs, use four memory blocks, insert constants, and make notes.
Scan documents to get instant answers and solve problems. Access past questions and explanations for exam prep. Ask unlimited questions in math, science, or other subjects. Save solved problems for future reference.
Solve equations, graph functions, and prove theorems with handwritten input. Convert handwritten into structured insights. Track progress with multiple intelligent views. Sync with Apple Pencil for precise note-taking and problem-solving.
Solves math problems with support for multi-story fractions, powers, and roots. Calculates trigonometric functions and complex numbers. Stores expressions and answers. Switches between basic, , and fraction modes.
Scan WiFi and Bluetooth networks to detect cameras and listening devices. Locate suspicious devices on the current network. Alert users to potential security threats and help identify surveillance equipment.
Perform calculations with basic math operations including addition, subtraction, multiplication, division, and square roots. View tape and history by swiping from the right. Copy results with a tap.
Scan paper documents, passports, ID cards, books, invoices, images, receipts, or notes. Use smart edge detection and auto-focus for clear scans. Convert to PDF or edit text directly. Manage and share scanned documents securely.