Internal combustion engine

Very in depth descriptions for better understanding mechanical functions. Great app!

Very good app if you want to learn more about engines

It is good and useful

It's very interesting, I love it.

The best

Very useful fo learners, but it kinda is bad because some things you have to pay for

Very cool app thank you so much for making it

Seams ok has loads of info packed into an easy to use format

Detail description of every topic of ic engine

Very useful to me as a mechanical engeneering

Very instructive...thumbs up

Wow highly informative👌👌

Very informative

Informative

Just started, so will rate and comment in full after some time going thorough it. Thank you.

I HAVE LEARNED SO MANY NEW THINGS! Great app, every car guy should have this... :-)

Personally, I have to cover the ad's on the bottom to focus, but it's free so, I recommend it!

It is a very useful app for aircraft maintenance engineering students

People in the world could learn from this app. Well done.

Perfect for learning how different engines and parts work

I enjoy the reference information in the application.

Its nice to have the app

Good for learners

Love it

Its really OK

Simply explained everything simple language and very well animated

It's very important notes

Real informative

NEED TO GO OFFLINE. IT WOULD BE MUCH BETTER IF THE INFO AND GRAPHICS WERE AVAILABLE OFFLINE RATHER THAN PULLING IT EVERY TIME.