# TimingMachine > Comprehensive 2-stroke engine timing calculator and comparison tool. (iPhone/iPad app by keywerks GmbH.) - Source: https://appshunter.io/ios/app/timingmachine/id1499524052 (this page in markdown: same URL + `.md`) - Developer: [keywerks GmbH](https://appshunter.io/developer/1336049861) - Category: Utilities - Price: $8.99 - Age rating: 4+ - Requires: iOS 26.0 · 32 MB - Languages: American English, German (Germany) - Released: 2020-02-19 - Data updated: 2026-08-07 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/timingmachine/id1499524052/reviews.md ## What is TimingMachine? 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 ## Key features - Convert measurements to engine timings - Convert engine timings to measurements - Compare engine timings - Calculate cylinder spacer effects - Graphical representation of timings - Export results as PDF - Snapshot function for storing setups ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/timingmachine/id1499524052/reviews.md ### 5/5 — Endlich mal was fürs IPhone! *2020-12-08* Die App ist super gemacht, sie ist einfach gehalten bringt aber alles mit sich was man braucht. So macht Tuning Spaß ☺️👍🏻 **Developer response:** Vielen Dank! ## Frequently asked questions about TimingMachine ### What is TimingMachine used for? TimingMachine is a comprehensive tool for determining and comparing the control times of plate and slot controlled 2-stroke engines. It calculates piston positions, the effect of different spacers, and offers graphical representations of engine timings. ### Does TimingMachine require an internet connection? No, TimingMachine does not need an active internet connection to function. This allows for use in environments without reliable network access. ### Can I save my engine timing setups in TimingMachine? Yes, TimingMachine features a snapshot function that allows you to store as many setups as you want. You can add remarks and name each stored setup for easy retrieval and quick overviews. ### What devices is TimingMachine compatible with? TimingMachine is available for iPhone and iPad devices. It is designed to work on Apple's mobile operating systems. ### How often is TimingMachine updated? The latest version of TimingMachine is 1.3.0, last updated on December 13, 2025. Updates are released periodically to improve functionality and add new features. ### What is the age rating for TimingMachine? TimingMachine has an age rating of 4+. This indicates that the content is generally suitable for all ages, with minimal or no objectionable material. ### Can I export my results from TimingMachine? Yes, you can export your determined values from TimingMachine. Results can be exported as PDF data sheets, and there is also an extended export option that includes your own texts and images. ### Does TimingMachine have ads? No, TimingMachine is ad-free. As a paid application, it does not contain advertisements, providing an uninterrupted user experience. ## Version history (last 5 releases) ### 1.3.0 — 2025-12-13 Removed a few tiny bugs and introduced them to the big 26. ### 1.2.4 — 2024-08-02 We've changed the oil, pumped up the tyres and cleaned the windscreen. Ready to take you for a ride! ### 1.2.1 — 2021-06-15 - We did some summer-improvements. Less calories, more fun! ### 1.2.0 — 2020-03-19 - Minor bugs fixed - Added QR-Code to export files - Added QR-Code scanner to import settings ### 1.1.0 — 2020-03-08 - Minor bugs fixed - Interface and menu improved - New theme added - Snapshot function added ## Apps similar to TimingMachine | App | Rating | Price | Category | | --- | --- | --- | --- | | [QualiT Check](https://appshunter.io/ios/app/qualit-check/id6754276556) | — | Free | Utilities | | [Door Assistant](https://appshunter.io/ios/app/door-assistant/id1484784320) | — | Free | Utilities | | [NorVirtualNew](https://appshunter.io/ios/app/norvirtualnew/id6670790769) | — | Free | Utilities | | [2T OilMixer](https://appshunter.io/ios/app/2t-oilmixer/id673952662) | 5.0 (2) | $0.99 | Utilities | | [Microdyno](https://appshunter.io/ios/app/microdyno/id6749821546) | 4.0 (1) | $8.99 | Utilities | | [MTG Card Scanner - Value](https://appshunter.io/ios/app/mtg-card-scanner-value/id6765690429) | — | Free | Utilities | ## More apps by keywerks GmbH - [kyajet](https://appshunter.io/ios/app/kyajet/id1336049862) - [cleanPAY Pro](https://appshunter.io/ios/app/cleanpay-pro/id1577810105) All apps by keywerks GmbH: https://appshunter.io/developer/1336049861 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-07.*