TimingMachine 4+

keywerks GmbH

Designed for iPad

    • $8.99



TimingMachine is a comprehensive tool for determining the control times of plate and slot controlled 2-stroke engines. With functions for the determination and comparison of timing, determination of piston positions in the cylinder, effect of different spacers as well as the export possibility of determined values, it is currently probably the most comprehensive tool of this kind.

The functions at a glance ...
- Conversion of measurements (mm) into engine timings (degree)
- Conversion of engine timings (degree) into measurements (mm)
- Comparison of two different engine timings and their effects
- Conversion from pinch edge to piston position
- Calculation of different cylinder spacers on the engine timings
- Graphical representation of the engine timings
- Export of result data sheets as PDF
- Extended export with own texts and images
- Easy-to-understand user interface
- Does not need an active Internet connection

New! Snapshot function
- Store as many setups as you want and use them whenever you need them
- Add your own remarks to every setup stored
- Get a quick overview of all important information at a finger tip
- Name every stored setup as you like

What’s New

Version 1.2.1

- We did some summer-improvements. Less calories, more fun!

App Privacy

The developer, keywerks GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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