Showing 161–180 of 1,000 ranked alternatives.
Zhijin Chen
Explore elements, formulas, and reactions
Access the periodic table with atomic weight, electronegativity, electron affinity, ionization energy, radius, and isotopes. Compare element properties. Search for compounds and reactions. View chemical equations and formulas.
Makeblock Co., Ltd.
Design circuits with drag-and-drop blocks
Control and program electronic modules by drawing lines on the screen. Access simple video guides for tutorials. Connect via Bluetooth or Wi-Fi for remote control. Compatible with IoT education projects.
Memention Holding AB
Emulate and program Forth
Emulate the computer to learn Forth programming. Load and run original software, access source code, and explore historical computing documentation. Save and share project files via GitHub.
Danila Danilenko
Study questions, track progress, and review answers
Study with a comprehensive question bank covering all exam categories and detailed answers. Navigate through topics for focused learning. Take exams in simulated test mode. Save challenging questions to favorites.
Nigel Crasto
Compile and run code in multiple languages
Compile and run code in 17 programming languages including Java, Python, C/C++, and JavaScript. Edit and save files directly. View output results instantly. Support for syntax highlighting and error detection.
博 彭
Look up element details instantly
Access element data including atomic number, weight, boiling point, density, molecular formulas, crystal structures, and electron energy levels. View a detailed with element characteristics and relationships.
Liquid Instruments Pty Ltd
Measure, record, and analyze signals
Allows users to perform advanced signal analysis with an oscilloscope and spectrum analyzer. It enables waveform generation, data logging, and frequency response testing. Users can control PID systems, build filters, and analyze laser stability.
Northpointe Community Church (MI)
Follow Sunday programming
Access Sunday worship content, follow the service schedule, and register for events. Listen to past sermons and give online. Contact the office for additional support.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.