Showing 1–20 of 1,000 ranked alternatives.
Willy Kunz
Simulate HP-67 calculator functions
Load and run 25 original programs from the HP-67 calculator. Perform calculations using reverse Polish notation. Access a wide range of mathematical and scientific functions. Store and retrieve programs using magnetic card simulation.
BTL Group Limited
Take tests securely and offline
Take exams offline with built-in protections against internet and device failures. Lock down the device to prevent access to other apps. Enter a test keycode to start the exam session.
Horst Jehle
Copy contact addresses to clipboard easily.
The app copies contact addresses to the clipboard. It can export contacts as CSV or Excel files and supports macOS Dark Mode and Touch Bar.
Julian Lau
Generate colors and save Hex/RGB values
Generate random colors and save their Hex or RGB values to the device's clipboard. Copy values quickly for use in design projects or coding tasks.
InfoEnum Software Systems
Generate colors, create schemes, share codes
Generate schemes, create custom palettes, and auto-generate multiple options. Search schemes by keyword, name, or hex value. Convert RGB to Hex and vice versa. Save favorite colors and schemes. Share schemes as images with RGB and Hex values.
Corvin Hartmann
Listen to system sounds with code
Listen to system sounds with code examples. Display system colors in Hex, RGB, and HSB formats. Test haptic feedback using code samples.
AppyFactor
Secure accounts with 2FA codes
Generates time-based one-time passwords for 2-factor authentication. Users can add accounts, scan QR codes, and view token codes. Tokens refresh every 30 seconds and sync across devices.
Sarah Ragab
Simple, usable, and beautiful calculator.
The app offers a free basic and scientific calculator with an intuitive interface. It displays equations and results simultaneously, supporting fractions and percentages.
Ahammam Lahcen
View system info and developer tools
Displays device specs, storage details, battery status, and network info. It includes JSON formatter, QR code generator, color picker, Base64 encoder/decoder, and text diff comparator.
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