A Scheme interpreter allows users to write and execute code. The console supports read-eval-print loops for interactive coding. The text editor includes syntax highlighting, smart indentation, and parenthesis matching.
by Matthias Zenger★ 4.935 ratingsDeveloper ToolsFreeData updated 2026-09-06
Edit code with syntax highlighting and code completion suggestions. Open files from iCloud or drag onto the . Insert tags via menu or comment code with dynamic detection. Export files directly.
Read QR codes and barcodes with autofocus and manual focus. Open Safari, make calls, send emails, and save contacts from scans. Copy text, share via Twitter and Facebook, and scan from photos. Create QR codes from contacts, emails, and phone numbers.
Solve mathematical equations and visualize results in 2D and 3D. Plot cartesian, polar, spherical, and parametric functions. Animate equations and vector fields. Find intersections of functions. Support for complex functions.
And inspect HTTP/ traffic directly from iOS or iPad devices. Decrypt and view request/response data in plain text with JSON syntax highlighting. Share traffic to macOS for advanced inspection.
Calculate with a dual-line display showing input and result simultaneously. Use percentage and backspace functions. Choose from 18 color themes. Enter multi-line equations. Automatically format scientific expressions. Access via Split View.
Allows users to write, run, and debug code locally on iOS. It supports popular libraries like NumPy, Pandas, and Matplotlib. Users can manage projects, view variable outputs, and integrate with external tools.
Create and organize notes with customizable themes and font sizes. Search for notes by content or tags. Sort notes by date or custom conditions. Share notes via email, Twitter, or Facebook. Link to other apps with a single tap.
Measure levels in real time using decibels. Display minimum, average, and maximum values. Stop and reset the measurement. Customize background and text colors.
Write and edit Python code with syntax highlighting, auto-indentation, and code completion. Compile and run scripts directly on the device. Access a library of tutorials and examples for learning or reference.
Manage movies, documentaries, and TV series across multiple instances. Browse upcoming releases, receive notifications, and view activity logs. Customize appearance and synchronize settings between devices.
Add aesthetic and functional widgets to your home screen. Choose from pre-designed options or create custom widgets with an editor. Access various widget types including photo, countdown, weather, and quotes.
Customize sets with various types including D2, D3, D4, D6, D7, D8, D10, D12, D14, D16, D20, D24, D30, and D100. Apply skins and colors to match game themes. Save favorite sets for quick access.
Allows users to generate content using AI models like 4o, 5, 5mini, o3, DeepSeek V3/R1, and Claude. It supports word-based billing, saves prompt collections, switches conversations quickly, and offers quick phrases for faster dialogue.
Customizable clock allows users to add background images, select from over 20 clock faces, and choose between 24-hour and 12-hour analog or inverse clocks. Users can set time announcements in six languages and adjust settings via swipe gestures.
Magnifier allows users to enlarge on screen and have it read aloud. Enter via tap or voice input. Customize background, font color, and gradient. Adjust reading speed, pitch, and volume. Enable screen flash with customizable intervals.
The app provides a portable editing tool for web engineers and designers. It allows users to write JavaScript, HTML, and CSS source code, preview it on an internal browser, and view console logs or errors.
Record and play custom or preloaded effects to mask ambient . Detects loud environments and emits a loud . Ideal for use in classrooms, libraries, and study areas.
Read and write NFC tags using iPhone 7 and later devices. Support STMicroelectronics Type5 and Type4A tags. Access clips via URL. Edit user memory on Type5 tags. Perform actions based on NDEF content.