Physics Lab

Turtle Sim LLC

About this app

Are you a curious student eager to explore deeper into the physics world?
Are you a science nerd looking forward to sharing your ideas with like-minded people?
Are you an adventurer bounded by textbook instructions and budget limits?
Are you a romantic dreaming of having your own customized galaxy?
Are you a teacher looking for assistance with physics experiments demonstration?

Learn science by doing experiments in your virtual lab with Physics Lab! It is now run by U.S.-based Turtle Sim LLC.

* Note that the AR mode has been temporarily removed from the app

Play with various circuit components, build your own 3D electric circuits, and see how they work in real-time. Anyone can enjoy the fun of scientific experiments. Perfect for teachers to demonstrate physics experiments in class and for students to explore inside and beyond classrooms.

Explore with freedom
- Pick from 55+ circuit components (more coming!)
- Drag them from the toolbox to the desk and connect them the way you like
- All experiment results backed by science and calculated in precise numbers
- Design your own galaxy or load from our solar system
- Electromagnetic experiments with field line visualization

Better than real life
- Set properties of circuit components to different figures and observe the change of behavior and stats in real-time
- One-click to turn what you have built into an editable circuit diagram and vise versa
- No expenses on lab equipment, no worry about safety issues

A lab for everyone
- Teachers have been using Physics Lab to demonstrate experiments and assist teaching in class
- Students, in primary or high schools, can learn science and explore freely anywhere, anytime
- Kids or not, curious minds now have their own virtual lab to learn knowledge by doing experiments

We’d love to hear your comments, questions, and ideas about Physics Lab.

Connect with us:
Email: [e-mail]

Ratings and reviews

A pretty good app, relative to it's competition. Pros: easy to use, has it's own community, app has a nice layout, and it's got a few neat labs like circuit design and electromagnetism simulation. Also has weight customizability. Cons: overheats, limited choices P.S. (overheating is most likely due to some coding flaw, since my phone (S10+) can run COD Mobile, PUBG and many other games without overheating, but this app MELTS my phone.)

Buggy. "An error happens in the simulation" First, fix the bugs so this stops happening. Second, learn to speak/spell proper English. It would be nice if the circuits had more, too. Maybe add an AC to DC converter since I can't seem to make one that works even when using the right supplies. Other than that this app is overall decent.

Sir your app is great but please add some more equipments such as DC motor, magnets in circuit etc. Also sometimes when I add more than 2 things in a circuit then the app freezes and sends me to the desktop screen and when I open it again then my all progress gets lost and I had to do it again . So please fix these issues . Thanks

What’s new

This update largely comes from community member @Arendelle.
If you want to participate in Physics Lab's development, please join our Web Forum.
1) Added full subtractor and half subtractor components.
2) The position and angle of components can be precisely adjusted in the component panel.
3) Electrical components can be locked by default in the settings, unaffected by gravity and collision.
4) Fixed some experimental and interface issues.