Convert resistor color codes to resistance values by dragging and dropping colors. Calculate capacitor values by dragging numbers to the capacity section. Display resistance and capacitance with precision indicators.
by atsuhiro ichikawa★ 4.01 ratingsUtilitiesFreeData updated 2026-09-09
Convert units quickly with over 700 options across 30 categories. Customize conversion settings and layouts. Add notes and formulas for calculations. Export results in various formats. Share converted values directly.
Control LED strip lighting with RGB and white color options. Select from 5 preset animated patterns. Set timers or schedules to automate on/off functions. Adjust brightness for dimmable lighting. Use indoors or outdoors with weather resistance.
Solve math problems by adding, subtracting, converting, and reversing numbers. Manipulate values through portals. Use an LCD display for complex equations. Interact with a snarky assistant for guidance. Adjust button sensitivity for precise input.
A and unit/currency with a clean interface. Convert between 500 units across 29 categories and 161 currencies. Customize colors and display selected units. Enter values to instantly convert between units.
Calculate durations between dates and times. Add or values from a starting date. Adjust values directly. View results clearly without complex settings.
View animated weather images with high-resolution displays and predictive capabilities. Access severe weather warnings and snow/mixed precipitation indicators. Choose color schemes and toggle snow display options.
Check values and calculate their worth instantly. View real-time price references for popular cards. Use a secure tool with accurate data. Manage balances and track expiration dates.
Convert resistance values to temperature and vice versa for RTDs and thermistors. Support for over 70 RTD types and 9 thermistor types. Calculate temperature from resistance and display results in Celsius or Fahrenheit.
Perform basic and complex calculations with a clean, intuitive interface. Input numbers and operators to solve equations. Switch between different calculation modes for precision. Save frequently used equations for quick access.
Look up values in tables with interpolation across two or three rows. Calculate interpolated results without a calculator. Used for tank calibration tables and other table-based data environments.
Calculate mathematical expressions with a high precision engine. Display results in real-time while typing. Undo multiple steps and switch between workspaces. Save history persistently. Use specialized keypads for iPhone and iPad.
Organize photos and videos by dragging and dropping into folders. Filter to find duplicates or sort by size. Swipe left to delete and right to keep photos. View in full screen and manage storage space efficiently.
Measure and compare colors accurately using real-time sampling. Capture values and compare them against a white reference for improved precision. Save and share codes in multiple formats.
Calculate as angle, percentage, or ratio using a right triangle. Enter two sides to find the remaining values. Display results clearly with unit options. Save and share calculations.
Calculate driving , flight , and fuel costs between locations. View travel time and elevation data. Convert results to miles, kilometers, meters, or feet. Find coordinates in DMS or decimal format. Display road maps for routes.
Calculate running metrics including finish time, average speed, pace, and distances in both metric and imperial units. Convert values instantly between units. Display results for various race distances and formats.
Calculate size for round or rectangular ductwork. Adjust airflow, diameter, width, or height using sliders. Enter values directly for precise measurements. Lock friction calculations for accurate results.
Track by dragging and dropping actions to players. Record points, rebounds, assists, and turnovers. Analyze team and player performance with detailed reports. Sync data across devices and export statistics in various formats.
Monitor battery status with real-time voltage, current, power, and internal resistance readings displayed as gauges and numerical values. Track battery data using timeline charts.