1. It is a very useful application in my opinion & I recommend to people that are studying physics in school or university/college, even in the workplace.Great reference to both basic & complex theories and formulas.
2. Minimal ads on free but I would buy it anyways, support the devs.In truth, I feel like this is more of a 3.5. 1st REASON: Overall, the app is pretty good, but it's explanations are pretty mush the same as in any other app of the type.
3. I really recommend it if you want to ease your way in understanding the main points of certain topic such as waves for instance.It is an amazing app with a lot of useful information which one can look up anywhere and at anytime.
4. Other than those minor things, the app is awesome, and works well.The app is wonderful, it allows you learn or remind yourself of basic & complex formula.
5. Its a valuable application for students, professionals and every other person fascinated and obsessed with Physics.
6. The English is not always coherent, and the app can be confusing in the way information is presented.The app is really good but it was more useful when you could type in the parts you knew and then it would give you the answer and then walk you through what each part meant and how they got it.
7. However it would be great if you added some project schemes and real world examples on topics concerning interactions and transformations of energy & force.
8. Error free appDefinitely a great resource for those who just need a refresher, but not the best for those who are just getting into this area of science.
9. I mean this app for only who selecting stream not at all for students studying science as whole book.
10. THANK YOUThis app is wonderful, it helps comprehend the basics(and even a bit more) of the most important topics in physics.
11. 2nd REASON: It has a nice design - and is navigatable - but there isn't any zoom, so on small phones (like mine) it can be hard to read.