Access sensors, electronics, science, math.
The app provides free standalone applications with complete source code. It offers tools for accessing sensors, electronics, science, math, and graphics from an iPhone or iPad.
Showing 201–220 of 1,000 ranked alternatives.
Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
Reference ARRI light fixture photometric data.
The app provides photometric data for ARRI light fixtures, including discontinued models and electronic ballasts. Users can access illuminance, beam angle, diameter, and light properties, with options for metric and imperial units.
TrothMatrix OPC Private Limited
Calculate voltage, current, resistance, and power
Calculate Voltage, Current, Resistance, and Power using Ohm’s Law and ’s Law. Input values to solve for unknowns. Display results instantly. Includes formulas for calculations. Supports both direct and indirect circuit analysis.
Leon Boettger
Send files securely between devices
Send and receive photos, videos, and text files between and iOS devices via Wi-Fi. Transfer files directly without using cloud storage. Files are stored in the Files and transmitted with end-to-end encryption. files by selecting "" and choosing .
The PATG Group, Inc.
Study for with tests and questions
Prepare for the test with questions, study guides, and performance tracking. Review subjects like math, science, and verbal reasoning. Track progress and identify weak areas for focused study.
Ketan Appa
Write code on your device
Write and execute code directly on iOS devices. Compile and run code snippets instantly. Access a built-in virtual machine. View and debug output in real time. Learn programming concepts through hands-on practice.
Two Lives Left
Create games, simulations, and visuals
Create interactive apps and games using visual programming. Write and run code with a touch-based interface. Utilize iPad features like Multi-Touch and accelerometer. Edit and debug code in real-time.
Vernier Software & Technology
Collect, graph, and analyze sensor data.
The app supports data collection from various Vernier sensors and offers multiple data analysis features. Users can graph and analyze sensor data, perform calculations, and export results for reports.
Philip Broder
Record and visualize results
Allows users to access and monitor iPhone sensors like GPS, accelerometer, gyroscope, and barometer. View real-time from each . Export readings as CSV files. Create custom combinations and visualize graphs.
Gian Enrico Conti
Learn basic electronics with colors.
The app allows users to swipe on colored bands on a resistor. Users will see colors changing and the final value in Ohms will be displayed.
栋侠 郑
Design circuits and simulate electronics
Design and simulate analog and digital circuits with SPICE technology. Analyze circuit behavior and test designs. Explore 97 example circuits including BJT amplifiers, MOS amplifiers, oscillators, filters, and complex projects like UART and RISC CPU.
Alok Singh
Learn and structures with interactive examples
Learn and structures through interactive visualizations, code examples, and practice challenges. Execute code in a live playground. Track progress and review solutions for common problems.
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