Study flashcards with customizable questions and answers. Review progress with statistics and spaced repetition. Create and share flashcards with classmates. Solve math problems with step-by-step explanations.
Teaches through interactive games and activities. Allows kids to practice facts with quizzes and challenges. Tracks progress and provides instant feedback. Includes animated characters and rewards to encourage learning.
Perform statistical calculations, graph functions, and handle scientific and matrix operations. Access all features without ads or付费 restrictions. Replace physical calculators for test preparation and academic use.
Scan and generate QR codes and barcodes. Decode various formats including QR, Data Matrix, and PDF417. Create custom QR codes with text, URLs, or contacts. Share scanned results via email or social media. Adjust scan settings for precision.
Explore Baha'i prayers and writings in 111 languages. Search the entire writings collection. Access holy days writings and ridvan messages. Use the kitab-i-aqdas explorer and matrix. Study the kitab-i-iqan.
Solve math problems from elementary to college level. Perform algebra, calculus, and statistical calculations. Graph functions and equations. Export results and share solutions. Replace graphing calculators advanced computation tools.
Solve problems with step-by-step explanations. Generate 2-D and 3-D visualizations. Perform algebra, calculus, and integration calculations. Take a picture of equations for input. Export solutions and graphs.
Quick Scan & Record opens URLs, emails, shipping tracking, LINE, and more with one tap. Includes flashlight for scanning in dark environments. Automatically saves scan results in history.
Write calculations directly on the screen for real-time results. Edit equations with gestures or add elements anywhere. Drag and drop previous results for reuse. Supports interactive ink for natural handwriting input.
Allows users to take photos of math problems and receive step-by-step solutions. It can plot graphs of equations. Users can chat with an AI tutor for homework and assignment .
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.
The app helps users focus on top priorities and projects using the 4-quadrants method. It allows users to manage projects privately or collaborate with a team, visualize projects as matrices, and integrate with various tools.
Organize tasks using a priority based on urgency and importance. Categorize tasks into four quadrants. Set daily goals and track progress. Sync across devices and receive reminders.
Solve , algebra, or geometry problems by snapping a or uploading an image. Receive step-by-step solutions instantly. Ask questions in AI chat for tutor-like assistance. Cover word problems, real numbers, expressions, and complex numbers.
Measure sound levels with a precision instrument featuring a . Calibrate against professional dB meters. Log noise data and set decibel thresholds. Display real-time sound level readings and frequency analysis.
Perform complex calculations using RPN entry system. Access hyperbolic and inverse hyperbolic trig functions. Calculate probability, factorials, and percentages. Support absolute, integer, and fractional values. Generate random numbers.
The app reads over 30 barcode types, including QR, UPC, and Data Matrix. It offers parsers for industry-standard formatted barcodes like AAMVA and GS1.