A vintage-style scientific calculator with a retro LCD display and realistic key sounds. Perform basic and advanced calculations, use shift functions, and access additional modern features like parentheses and memory storage.
by Paul SALANITRI★ 4.619 ratingsUtilitiesFreeData updated 2026-09-08
Perform basic arithmetic operations, calculate percentages, and convert units. Save frequently used equations. Use scientific functions for advanced calculations. Share results via copy and paste.
Perform calculations with an intuitive interface. Input expressions directly, see the full equation, and edit it dynamically. Automatically recalculate results after changes. Access scientific functions like sine and cosine.
The app teaches children the alphabet and English words through interactive play. It features sounds and animations for each word, with rewards for solving problems to enhance learning.
Play to enhance conversations, stories, and banter. Select from a library of intense soundtracks. Adjust volume and mute settings. Share clips directly with others.
Type script with a QWERTY layout. Supports Tigrinya, Amharic, Tigre, and Blin. Offers autocompletion for multiple languages. Add custom words to the suggestions dictionary. Syncs typing experience across platforms.
Perform complex calculations with a supporting trigonometry and Bessel functions. Access over 80 mathematical functions and quick references for basic operations. Solve equations efficiently for engineering tasks.
Apply filters and effects to enhance photos. Choose from 20+ preset styles including vintage, modern, beach, and black-and-white. Adjust lighting, color, and composition. Save and share edited images directly.
The app provides access to over 500 special characters, including Greek letters, math symbols, and fractions. It offers a light and dark theme with integrated arrow keys for cursor placement.
Measure device responsiveness by recording video of button presses and screen responses. Mark input and output times with frame-accurate scrubbing. Display the latency difference in milliseconds.