Interactive Four-Stroke Engine App Reviews

Lack of a tachometer... Would be funny to have an advance setting feature!! Seems to be sparkling in an odd sequence... 1-2-4-3???

First app I ever review, i loved it!!!! A must-have app for all Car geeks and GearHeads!!!!! 999999 stars!! Thanks very much for it!

By far one of the best simulations Ive seen of a four stroke engine. Very detailed and interactive.

Fantastic app. Good learning potential! Nice feature to add could Show intake charge and exhaust gas flow. Would be much easier for someone learning to understand whats happening and why while the engine runs. Thanks for making this!

This is the best app I have ever downloaded for learning about engines because I got to see how if worked pleas make more engines like a V8 small block Chevy 350 thank you and keep up the good work

Would it kill you to make a wankel engine? Or a v8. Turbos, it needs a turbo sim as well

It has labels and everything you need. They should add a stirling engine.

Make a two stroke app and i will rate it

This is a great app for understanding a 4 stroke engine. The only thing is the writing is to small and you cant enlarge it. You need to BOLD the writing part...of this app.

素晴らしいアプリです！ This app is very good!

Can you add other engines? Like V4 V6 V8 V10 V12 petrol or truck diesel engine!

This app is very cool, it can show the basics of how an engine works. A v6 and v8 would top it off!

If they had all the different engine configurations Id probably never stop playing with it.

Very cool app

Its pretty cool very nice graffic engine, it tells you about the engine, probably good if your starting to learn auto

This looks like an integra LS engine... Need way more engine designs from 4 bangers to big block v8s. also they should make it for u to be able to mess with the compression ratio to see how it would effect horsepower and torque. That would definitely make me n street tuners buy this app even if it was for 20$

wow the best app .. need more items v8 v6 engines ,rotative engine . turbo engine etc this is very very help full for students and teachers thanks

Good to have if you want to teach someone the basics of an engine!

This app is amazing. There should be different types of engines. The animations are accurate, the interactivity is great, and its just amazing overall.

Its a great and interactive app. Needs maybe a full version with maybe v6 v8 diesel etc. Very well done. Five stars. Maybe make an app where you can interact and build engines and eventually turns into a car. I would actually laugh if you gave us an option to change models of cars or just plain design one.