Run and edit programs on iOS devices. Input and execute commands like let, if-then-else, for-loops, and goto. Display simple line graphics. Use as a programmable calculator. Supports minimal language with dim, data, read, and restore commands.
by Ronald Nicholson★ 3.97 ratingsUtilities$4.99Data updated 2026-09-08
Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.
The app analyzes singing or instrument pitch using the device microphone. It displays pitch on a scrolling graph, coloring notes green for on-pitch, red for sharp, and blue for flat.
The app is a sound-activated, chromatic tuner for musical instruments. It uses speech synthesis to inform users if their instrument is in tune, without requiring visual or physical interaction with the display.
A with simple arithmetic functions. Displays calculation history. Shows current input. Features intuitive design and universal compatibility. No additional features or complex calculations included.
FP performs basic arithmetic, currency conversions, and unit conversions. Users can switch between dark and light modes. Split-screen mode is available on iPad.
Graph equations and calculate advanced math functions
Graph functions with support for multiple equations and color differentiation. Plot up to ten functions simultaneously. Use touch gestures to zoom and trace graphs. Perform calculations using natural textbook notation and advanced math commands.
Tune musical instruments using a built-in microphone. Display frequency readings and animated strobe visuals for precise tuning. View waterfall panes for detailed pitch analysis. Supports multiple tuning modes and calibration options.
Provides a command line interface for coding and system tasks. Users can execute commands like ls, ping, and clang. Features include file management, network diagnostics, and text processing. Supports scripting and terminal-based development.
Read and navigate the using a simplified translation in . Access scripture passages, search for specific verses, and adjust text size and font. Highlight and bookmark important sections for easy reference.
Perform calculations using a basic, scientific, currency, and units calculator. View calculation history, convert numbers to speech, and synchronize results across all calculator modes.
Write and execute code with instant runtime and smart syntax recognition. Access step-by-step tutorials and sample projects. Format code automatically and learn through built-in resources.
The app offers a simple and intuitive calculator with features like undo/redo, keyboard trackpad mode, and basic graphing. It supports dynamic type and is accessible.