Solve equations using two points, one point and slope, or coordinate values. Input decimals and fractions. View step-by-step solutions and plot graphs. Store calculation history and share final results.
Measure angles and check surface flatness for home projects. Calibrate the tool, use hold mode, and auto fade when not in use. Display angles numerically and ensure verticality for walls or roofs.
Check levels with three viewing options: surface, portrait, and landscape. Display angle and slope in percentage. Calibrate with all four sides. Includes carpenter's level, angle measurement, surface flatness, line level, and compass tools.
Manage files with drag-and-drop organization. Access a flashlight with adjustable brightness. Use a calculator, note taker, and screen recorder. Includes calendar, timer, and widget tools. Sync data across devices.
Record and edit files with precise trimming and merging. Add effects like pitch, reverb, and gain. Insert recordings indefinitely. Support clip removal and ultra-high precision editing. Share edited files directly.
Measure angles of elevation, slope, and incline using device motion. Determine roll angles for vehicles and aircraft. Calculate roof pitch and antenna look angles. Align pictures and measure tape or chain slopes.
The app offers a free basic and scientific calculator with an intuitive interface. It displays equations and results simultaneously, supporting fractions and percentages.
Perform complex calculations with a powerful math core and algebra engine. Display mathematical expressions with proper formatting. Solve equations, graph functions, and convert units. Access scientific, financial, and programming calculators.
Explore properties using 3D visualization and detailed data cards. View terrain topography with contour lines. Identify and map properties with ease. Check fiber optic availability and groundwater details. Access property data with one tap.
Securely protect internet traffic with end-to-end encryption. Hide IP address and verify anonymity. Check connection and ensure secure file downloads. Maintain private browsing with encrypted network access.
Distances and angles using augmented reality and on-screen rulers. Tap to mark points and calculate lengths. Export measurements as text or image. Sync with other devices for collaborative projects.
Send and receive faxes directly an iPhone. Attach and send documents via email or cloud storage. View and manage sent and received faxes. Schedule fax transmissions. Share faxes via email or messaging.
Allows users to plot functions, polar, and parametric graphs. Users can edit equations in the graph editor and view graphs. Features include tracing, finding intersections and extrema, displaying derivatives, and adding tangents.
Convert units across 16 categories with instant results. Switch between metric, imperial, and other systems. Calculate conversions for length, weight, temperature, and more. Store frequently used values for quick access.
Secure your internet connection with encryption and anonymous browsing. Block spam calls by adding numbers to a list and enabling the block feature. Protect personal data and enhance privacy while using public Wi-Fi.
Real-time analysis displays waveform and amplitude simultaneously. Users can switch between portrait and landscape modes. Options to configure waveform and display. Adjustable FFT size and window function for precise frequency analysis.