Quantum

Great app!! Really easy to use, no ads and it explains the basic concepts of Quantum physics in a very understandable way without the use of heavy equations. Of course this way it only touches the surface and one can't go on work towytue Nobel prize in physics with this knowledge but it does give you a nice overview of the field.

I was actually really surprised at how amazing this was. It put things into simple enough terms for me to start growing, and understanding the more complex and in-depth explanations that I couldn't even comprehend before. The lessons are well balanced, include graphs and illustrations of certain phenomena and experiments, and it's rare to find yourself lost in them. It only slightly touches into the more complex stuff, but it compels you to go off and learn on your own. I highly recommend this.

App is designed for ease of use. Learning is exceptionally easy. The review tests along the way, help the reader see if they are retaining the info and/or comprehending it. Best to start from the beginning, progress through in the order it is laid out, then take tests along the way. By doing so, readers will have a better understanding of the info.

This app is brilliant. Every topic has been covered well, with the right explanation and data, along with tests to aid in better learning. It's totally comprehensive and makes the subject of quantum physics so easy and interesting. It's entirely free with no ads at all. I downloaded the Quantum app to revise quantum theory and the interference-diffraction experiments and gladly, it helped me in doing that in a quick and concise manner. Thank you so much! :)

Quite a wonderful app. I really like the how the information is presented as chapters giving a quick yet meaningfully deep insight into each topic in quantum mechanics. The quizzes are great too , the app is also user friendly and aesthetically pleasing. It would be even better if more chapters and quizzes are added to it in the future. If I had to give any ideas for improvements I would say that it would be nice if each chapter was a little more rigorous. Great app! Enjoyed it

I liked this app (which absolutely needs everyone to have previous physics knowledge), it was very easy to read and kind of entertaining. I only have a suggestion: please make it possible to open explanation or definition boxes when clicking on a word. For instance I didn't remember what exactly momentum was and had to look it up to keep reading. Also the tests are great but sometimes they ask to calculate using formulas not explained enough if it makes sense. By all means i am going to keep the app on my phone and check my knowledge again once in a while!

Absolutely excellent, the best science app imaginable. It's a course of quantum mechanics from A to Z, well structured and easy to navigate. Presented in short, well-written paragraphs, quantum mechanics is made easy to understand for anyone with a basic English and science education. Moreover, advanced stuff is covered as well, with graphs and precise mathematical formulas for you nerds and proffesors to enjoy as well. I absolutely love this app, and I am just 16. 5/5!

Excellent. l Clear explanation of a very difficult subject. Super position, entanglement and collapse of the wave function are some of the things I feel I have a better understanding of thanks to this app. The app format for this type of learning is superior to a lot of popular science books which can be long winded. It gets the message across in much shorter chapters. Hats off to the author.

Thanks to the developer of the app. You're doing very nice work. The app is completely free and has no issues like ads and slow speed. Best part in it is, that it is free and educational level is also adequate. The language is also easy going and familiar for easy understanding of quantum physics. Everyone how wants to explore the quantum world must try this app.

This is a really good high level overview with zero jargon. I think it's really good for people who want an easy angle on understanding a subject so they can refine it with more and more detail later on when it becomes relevant for them. Easy read, clean interface, free and as far as I have seen no ads yet either. Big props to the Author/Developer. Should put a donate button, or a premium version that has interactive visualizations.

It is a wonderful app for learning some concepts in quantum mechanics. The is well written, easy to understand and follow. The only issue is the part related to quantum computers. The applications of quantum computer are wider than what are stated and capability of quantum computers are more significant. Building the first quantum computer could revolutionize human's life on a different level. Overall, it is a very good app and clean (ad free).

To the developer, thank you for the apps you make. I'm not studying these subjects for school or anything, just for fun and your apps make it even more enjoyable. The UI is great and the experience is smooth and things are explained pretty well even though I don't have a background in these subjects. Thank you again.

Pretty good! Basically a lot of well written summaries of several key quantum physics topics, with some simple visuals. I love reading about these things, and even though I'm familiar with all that was covered, it felt much like learning something new. Very clear, concise, easy to read. Make some follow ups!

I loved it! Chapters were brief but not lacking information, and very comprehensible - at least for me. But I think whoever downloads this app has a background or some knowledge of (quantum) physics. And, it is most likely even suitable for Quantum physics "newbies"! I enjoyed it so much that I was quite sad when I got to the last chapter and really hope there is gonna be more or a more-in-depth version/an option to "reveal" a longer version of each chapter for science geeks like me. Thanks!

Excellent Excellent Excellent!! When you don't study a particular field all the time whether it be particle physics or electrical engineering, Etc. It's hard to retain the information so this is great 2 pull up when you're thinking about particle physics and you can't remember what electron is or if a lepton is a fermion or not things like that as well as the ability to step your way through it in a fun easy to read fashion. Really great software!

I enjoyed this. It is helpful if you are slightly familiar with some of the basic concepts already, but not absolutely necessary. The built in quizzes are nice to build retention, but you can skip if you want. Concise, informative and well written. Ill keep it for a quick reference.

Loving it! When I stand back in parallax it looks like I gave it 5 stars, sorta. There are times it's above my head but seriously the author does an incredible job of dumming down some really complicated stuff, so I would've expected more to fly overhead than has. As an English Diplomat I'm opposed to the way I just finished that sentence. Please send all complaints on my behalf. Somewhere ... the 2 dimensions I'm working in right now can only take so much. Anyway, good stuff!

Amazing app...but I think it will be better if you elaborate the youngs double slit experiment a little more. The Crest and the troughs can be denoted for easy understanding. Otherwise it is pretty difficult to understand the constructive and destructive interference. It's a nice app.

An excellent app for even a high school student who wants to learn about quantum mechanics. Ad free. Short, Crisp and Precise topics. No unnecessary detailing or other jargon and stuff. With small tests in between to check ur knowledge... I would be grateful if more such apps are developed..(on Biology or human body; Organic chemistry etc)

Very good. The first half more than anything. The second was more confusing than other content I could find on the subjects. But yes the first half is way worth it. I learned a great deal and found very good explanations for concepts that were much more mysterious before reading.

The best app to have a idea of what is exactly quantum world. It's completely free and add-free but still you can donate. Very good & simple explanation of topics & concepts, I'm from 8th grade and even I can understand it clearly. I want the author to make more applications like this. You're doing a good deed. Keep it up!

This app looks very nice but it's chock full of serious misconceptions and errors and is deeply misleading about quantum mechanics. Even the undergraduate textbooks and courses haven't adequately kept up with a modern understanding of the subject, informed by advances in mathematical physics and quantum foundations, but this is on the level of the worst "pop. sci." nonsense.

The writer's style is simple, elegant and shows that he is knowledgable. He does not use a lot of technical jargon as well provides explanation for the words he does use occasionally. Unfortunately I am complete newbie to physics and I do not have a proper understanding of the fundamentals yet. So I was not able to use the app to it's full potential. So I request the author to create an app for learning the basics of physics too so that I can understand the advanced topics like quantum physics.

I don't even know how to write a compelling enough review for this creator and his work. MAGNIFICENT APP! Stepan's way of arguing, presenting information in an unbiased way, the simple yet sophisticated beauty of his every choice of words is sheerly beautiful. A brief history of physics (quantum, mainly), short-written yet deeply compelling explanations and examples to facilitate understanding the least understandable, a few tests and slick, simple design is what you get. (NO ADDS) WELL DONE!

One of the most perfect apps. This app really introduces you to the world of quantum mechanics and that to free of charge. Trust me, I have browsed through all the courses available on this subject but they are half knowledge and expensive, this app is free and provides all the knowledge in the field of quantum mechanics.... Highly recommend it

The authors Extraordinary ability to succinctly and effectively communicate complex concepts with words is top notch. The app could be improved by adding animations for each page And each equation. For example, if the mathematical equation was accompanied by an illustrated, object based example using 3D translation... WOW.

Incredible that it's free, any physics student looking to study this is place, anyone looking to learn about quantum mechanics this is an excellent opportunity, the app is excellent, smooth, works properly and has great knowledge to take advantage of. If you have even some interest in quantum then give this a whirl. No ads no nothing just knowledge for free

Thanks a lot to the Developer/s of this Great ad-free app which provides us a lot of correct and well explained information which boosts imagination. Best app for learning Quantum! Now,I can surely tell everyone who have some basic knowledge about motion , energy, waves and atoms and have their imagination can easily learn QUANTUM!:) And Please make an app to help us understand the basics of Relativity...And please try to add some more equations in the great Quantum app :)

A great read, it begins with the most basic concepts and slowly eases you into and builds up to more complex ideas as it continues in easily digestible language and in a comfortable format. This shored up many of the holes in my knowledge base about quantum mechanics and really demystified the whole thing.