A calculator with large buttons and a clear display for efficient calculations. Supports basic arithmetic operations. Includes a Retina Display for improved visibility.
by Tim O's Studios, LLC★ 4.9409,196 ratingsUtilitiesFreeData updated 2026-09-08
The app allows users to print or email calculation history as a PDF. Users can correct entries with a backspace key and customize display and tape fonts, colors, and sizes.
Allows users to display web pages, documents, or media files. Content can be hosted online or stored locally. It includes a screensaver loop, scheduled availability, and remote file updates from a server or Dropbox account.
Analyze turntable performance with detailed Wow & measurements. Display speed variations and track accuracy. Compare actual vs. expected RPM. Identify and troubleshoot speed inconsistencies for improved audio quality.
The app allows users to input and edit timestamps with a single main button. Users can register words and insert timestamps with a one-tap action, or display a list view with a long tap.
The app provides a suite of powerful timers including Countdown, Stop Watch, Turn Timer, Seconds Up, Seconds Down, and Interval Timer. Timer display size is maximized for visibility from a distance.
Calco performs basic arithmetic operations including addition, subtraction, multiplication, and division. It saves calculation history for review, copying, or reuse. The interface is clean and focused for quick, distraction-free use.
Test buttons, joysticks, and triggers for responsiveness. Visualize input responses and check analog stick sensitivity. Monitor battery levels and detect stick drift. Verify repairs and assess vibration motor function.
The app provides a reference and utility for electronics hobbyists. It includes calculators for resistors and capacitors, along with tools for L.E.D.s and Ohm's law.
Enter equations with large numbers to round them to the nearest whole number. Calculate decimal values and display results instantly. Adjust settings for precision. Share results directly.
Customize text, choose colors, display messages full
Create custom scrolling or static text messages with adjustable font size and color options. Choose from text and background colors. Display full screen without internet. Supports emojis and multiple effects like blinking.
Displays both the equation and result, with an option to hide the equation. Calculates instantly without pressing equals, toggleable for user preference. Includes square root calculation.
Customize text display with adjustable font size and style. Control reading speed and direction. Manage scripts with editing and organization tools. Sync with external devices for live presentations. Highlight current line for focus.
Perform calculations using basic and complex modes. Handle complex numbers with functions like square roots and exponents. Convert units between different systems. Store and recall previous results.