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Physics tutor4.87 on iOSPhysics tutor with the most accurate artificial intelligence
Learn physics with AI-powered tutoring and get your personal physics tutor today. For the price of just one hour of private tutoring, you get a full month of step-by-step help.
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Loved by students. Trusted by parents. Built to teach physics.
Students, parents and teachers use Astra every day for physics homework, tests and exams. It explains each step of a problem, so the principle stays with you long after the answer is found.
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- Teachers
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Astra AI in numbers
Step-by-step physics solutions, instantly, 24/7
Learn
Understand the principle 
before the formula.
Astra AI won’t just give you the answer. It guides you through every problem, so you understand the physics behind it.
Tailored to you
Your pace.
Your level.
Available 24/7
Ask anything,
any time.
See the most accurate AI physics tutor at work
Watch how Astra AI guides you step by step to the correct solution, and explains every step on the way.
Practise
Practise until it clicks.
Understanding comes from doing. Practise on your own problems, with feedback at every step.
Stuck on a problem? Just scan it.
Practice questions, marked.
Smart Text
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Repetition
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What are people saying?
Real words from students and parents who learn with Astra AI.
"The application is great because it also allows for independent thinking, providing the right explanation. It especially helped me as a parent, so I could explain it to my child properly and assist them." ⭐⭐⭐⭐⭐
"It explains well and includes guiding questions that lead to the correct result. An excellent tool for independent learning." ⭐⭐⭐⭐
"It really helps a lot. I easily understand my homework and prepare for tests effortlessly!" ⭐⭐⭐⭐⭐
"A huge help. 😊 Excellent, even professors cannot explain things as well. 10/10." ⭐⭐⭐⭐⭐
"Short and to the point. My children are thrilled with Astra AI. As a mom, I can only add: THANK YOU!" ⭐⭐⭐⭐⭐
"Better than any instructor. Truly unreal how good this AI is." ⭐⭐⭐⭐⭐
"Amazing! Learning is much easier and more fun." ⭐⭐⭐⭐
"Astra AI is my new favorite thing—I actually use it quite a bit, if not all the time." ⭐⭐⭐⭐⭐
"Great idea, a very interesting way of learning. Especially if you already know the material, it helps a lot. Really commendable!" ⭐⭐⭐⭐⭐
"My daughter uses Astra AI and I can hardly believe how much it has helped her with studying. She used to struggle with some physics problems, but now she solves them easily and actually enjoys it. Just the other day, she proudly came to me and explained things like she was the teacher! I was so happy to see how motivated she is. Thank you for this incredible tool!!" ⭐⭐⭐⭐⭐
"Astra AI is amazing for me. Now I get the same grades as before, but I no longer need to attend tutoring. This makes it much cheaper, saves time, and even reduces travel costs. And when I do an exercise, I can immediately check if I did it correctly." ⭐⭐⭐⭐⭐
"The best AI I have ever seen! I was amazed and even got a grade of 4 because of it!" ⭐⭐⭐⭐⭐
Part of your study routine, every day.
“I was recommended Astra AI, and since then, it has become an essential part of my study routine.”
Step by step to better grades. How does it work?
From a problem you cannot solve to one you can, in three steps.
Upload an image or enter a physics problem.
Upload an image from your phone or computer. When you enter physics formulas, the built-in math keyboard helps you.
Solve the problem, step by step.
Astra AI guides you through the problem you chose, whether it is motion, energy, force or another physics concept, one step at a time, for a thorough understanding.
Become independent in problem-solving.
Over time you build a solid foundation and become independent in solving physics problems, without relying on Astra AI.
Try it on your next problem
Start free and see how Astra explains your next physics problem.
What does research tell us about AI and student learning?
Research into AI tutoring shows promise, but the way it’s used matters. The important question is what students can understand, remember, and do independently afterwards.
01
The learning happens when they take part.
02
Getting it right isn’t the same as learning it.
03
How AI helps makes a difference.
About this research
These findings come from studies of different tutoring systems and learning activities. They are not results from a study of Astra AI.
Students learned more than twice as much.
In a Harvard study, students using a purpose-built AI tutor achieved more than double the learning gains of students in an active-learning classroom - in less time.
Frequently asked questions
Astra AI is an advanced learning tool that uses artificial intelligence to provide personalised study support. It helps you understand complex concepts, offers tailored solutions, and encourages independent learning.