Apps Like VoltLab: Interactive Physics for iPhone and iPad
Build circuits, learn electricity, study offline
Learn about electricity through lessons where users build circuits and adjust components to observe real-time results. Review lessons at any time and take quizzes with detailed step-by-step explanations.
by Denis Gladkii★ 5.0359 ratingsEducationFreeData updated 2026-09-18
This app investigates the relationship between force and spring length using a spring-mass system. It provides a 3D simulation with realistic data, including errors, for analysis.
Investigate spring mass oscillation relationships.
The app investigates relationships between spring constant, mass, amplitude, and period of oscillation using a spring-mass system. It provides a 3D simulation with realistic data, including errors, for analysis and reporting.
The app simulates a calorimeter to measure the specific heat of a metal. It provides realistic data with errors for analysis, suitable for classroom use or distance learning.
The app simulates Ohm's Law using a resistor, power supply, voltmeter, and ammeter. It provides realistic data with errors for analysis, suitable for classroom use or distance learning.
The app investigates light reflection using a plane mirror. It provides a 3D simulation with realistic data, including errors, for analysis and reporting.
The app uses an optical bench to determine focal length and investigate object and image distances. It provides realistic data with errors for analysis and reporting.
This app investigates the relationship between work done on an object and its kinetic energy change. It provides a 3D simulation with realistic data, including errors, for analysis.
The app investigates Archimedes’ Principle using a laboratory balance, metal sample, and graduated cylinders. It determines mass densities of a solid and a liquid with realistic 3D simulation data.
The app investigates the relationship between impulse and momentum change using a laboratory cart. It provides a 3D simulation with realistic data, introductory videos, and analysis tools for students.
Learn grammar with structured lessons and practice . Study 163 grammar points with explanations, examples, and exercises. Identify similar grammar rules and apply them in real-life contexts. Track progress through quizzes and feedback.
Build circuits by dragging components like power sources, LEDs, and resistors onto a canvas. Connect elements with intuitive wiring to create functional circuits. Simulate electricity flow to test designs and learn about behavior.
Measure absorbance, transmittance, and fluorescence of solutions using a PASCO Wireless Spectrometer. Analyze full spectra and perform Beer’s law and kinetics experiments. Connect via USB or Bluetooth and view real-time data graphs.