Showing 81–100 of 1,000 ranked alternatives.
Sparrow Development LLC
Convert units, share results, save favorites
Convert units across categories like area, data, fuel mileage, length, power, pressure, speed, time, volume, weight, acceleration, energy, cooking, frequency, and temperature. Add custom units via feedback. Supports iPhone, iPad, and family sharing.
Best Fun Games LLC
Exams and quizzes
Prepare for the Massage & Bodywork Licensing Examination with exams and quizzes. Answer 2,000+ questions with detailed explanations. Take multiple tests and quizzes. Track progress and review answers for each question.
Calc Hub, LLC
Calculate voltage, current, and power
Calculate properties using Ohm's Law, current, power, voltage, resistance, and horsepower formulas for DC and AC circuits. Convert units between volts, amps, watts, and ohms. Determine power factor and RMS voltage. Estimate voltage drop in systems.
Pedro Daniel Macalupu Cumpen
Tune strings with visual feedback
Tune strings with real-time pitch display in Hz. Adjust A4 calibration between 415 Hz and 466 Hz. Use tuning fork feature and advanced settings via in- purchase. LED indicator highlights tuned strings. Supports standard and drop D tunings.
Best Fun Games LLC
Take practice exams and quizzes
Prepare for the Technician Certification with practice tests and quizzes. Answer 2500+ questions with detailed explanations. Track progress and review topics. Simulate real conditions with timed tests.
Best Fun Games LLC
Practice exams and quizzes for CST certification
Prepare for the CST with practice tests, quizzes, and 3,000+ questions written by experts. View detailed explanations for each question. Track progress and access hundreds of tests and quizzes.
x-io Technologies Limited
View real-time data and log streamed measurements
View real-time measurements from multiple devices. Log streamed data to CSV files. Export data for use with Excel, MATLAB, and Python.
巧春 魏
Convert units with clear categories
Convert units between different systems with accurate results. Select units from a comprehensive list, input values, and receive instant conversions. Support multiple categories including length, weight, temperature, and more.
Yetii Ltd.
Monitor device and export data
Monitor device data including , network usage, and system information. Record logs over time and export data in various formats. View detailed device specifications and track changes in real-time. Remove ads with a purchase.
Polymath Company Limited
Convert units with custom and combined measurements
Convert units of measurement with a calculator that handles multiple conversions at once. Input expressions for complex calculations. Support custom units and combined conversions.
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