What's New

Cosmetic updates

App Description

With this animation you will learn and understand the basics of a four stoke engine.While the engine is running, you can press buttons to see the functions of different parts of the engine.

You will learn about the four strokes, compression ratio, electrical system, gears, cooling system, valves, cams, lubrication system and flywheel.

This app is both fun and educational, is for kids and the adults, and even if you think you know the mechanics of a four stroke engine, have a look at this, you might be surprised about how it really works!

iPhone Screenshots

(click to enlarge)

Engine Animation screenshot 1 Engine Animation screenshot 2 Engine Animation screenshot 3 Engine Animation screenshot 4

iPad Screenshots

(click to enlarge)

Engine Animation screenshot 5 Engine Animation screenshot 6 Engine Animation screenshot 7 Engine Animation screenshot 8

App Changes

  • April 23, 2016 Initial release
  • July 11, 2016 New version 1.2
  • July 11, 2016 Price increase: $0.99 -> $1.99
  • November 06, 2016 Price increase: $1.99 -> $2.99
  • December 12, 2016 Price increase: $2.99 -> $4.99
  • June 14, 2019 Price increase: $4.99 -> $5.99
  • June 14, 2019 Price increase: $4.99 -> $5.99
  • June 15, 2019 Price increase: $4.99 -> $5.99
  • June 15, 2019 Price increase: $4.99 -> $5.99
  • June 15, 2019 Price increase: $4.99 -> $5.99
  • June 16, 2019 Price increase: $4.99 -> $5.99
  • June 27, 2019 New version 1.3
  • September 30, 2019 Price decrease: $5.99 -> $1.99
  • October 03, 2019 New version 1.4
  • January 07, 2020 New version 1.6
  • July 15, 2020 Price increase: $1.99 -> $3.99

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