VoltLab

VoltLab is your interactive physics lab designed to make learning electricity and circuits engaging, hands-on, and accessible for everyone—students, teachers, and self-learners alike. 

Interactive Circuit Simulations

· Build and manipulate electrical circuits directly within the app.

· Adjust the parameters of components like resistors, batteries, switches, and observe how behavior changes in real time.

· Perfect for visual learners and hands-on experimenters.

Engaging Lessons

· Follow step-by-step lessons designed for learners at every level—from secondary school to university.

· Pause, rewind, or replay any section to learn at your own pace.

· No rush—VoltLab gives you full control over your learning journey.

Smart Quizzes with Explanations

· Test your knowledge with quizzes that go beyond right and wrong.

· Every question includes a detailed explanation and solution, helping you learn from your mistakes and understand key principles.

· Great for exam preparation and concept reinforcement.

Reference Library & Formulas

· Access a well-organized section with key definitions, formulas, and diagrams.

· No need to search through textbooks—everything you need is right at your fingertips.

· Ideal for quick revision or last-minute study sessions.

Offline Mode

· No internet? No problem.

· VoltLab works seamlessly offline so you can study anywhere—on the bus, in the classroom, or during a break.

Free Access to Core Materials

· Enjoy free access to essential content.

· Optional upgrades unlock more advanced topics and premium features, but you can start learning without spending a dime.

Who Is VoltLab For?

· Secondary and high school students preparing for physics exams or science competitions.

· University students revisiting or strengthening their understanding of electrical theory.

· Self-learners curious about circuits, electricity, and electronics.

· Teachers and tutors looking for visual demonstrations and practical class activities.

FAQs

1. Is VoltLab free to use?

Yes, VoltLab offers free access to a significant portion of its content. You can explore lessons, simulations, and quizzes without any cost. Additional features may require a premium upgrade.

2. Can I use VoltLab offline?

Absolutely! VoltLab is fully functional offline. Download your content once, and you can study and experiment anytime, anywhere.

3. Who is VoltLab suitable for?

VoltLab is ideal for school students, university learners, self-taught enthusiasts, teachers, and tutors. Anyone interested in understanding electricity and circuits will benefit.

4. Do the quizzes provide solutions?

Yes. Each quiz comes with a detailed explanation and solution to help you understand the concept and correct your mistakes.

5. Can I adjust components in simulations?

Definitely. VoltLab’s interactive lessons allow you to change parameters like voltage, resistance, and more, so you can see immediate effects and grasp real-world applications.

Version History

v10.9.0—12 Sep, 2025

VoltLab — the biggest update in 3 years

After three years of development, we’re introducing the fully revamped VoltLab — an interactive electricity lab taken to a whole new level.

New design and UX — modern interface, intuitive navigation, and clear visualizations.

New engine — more accurate and faster simulations.

Flexible Pro subscription — annual or lifetime access to all lessons.

VoltLab is now faster, easier to use, and more helpful for learning electricity.

v10.8.0—11 Sep, 2025

VoltLab — the biggest update in 3 years

After three years of development, we’re introducing the fully revamped VoltLab — an interactive electricity lab taken to a whole new level.

New design and UX — modern interface, intuitive navigation, and clear visualizations.

New engine — more accurate and faster simulations.

Flexible Pro subscription — annual or lifetime access to all lessons.

VoltLab is now faster, easier to use, and more helpful for learning electricity.

v10.5.0—5 Sep, 2025