Engine LD
DRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STI Education iPhoneiPadiPod touch
Engine LD is a paid Education app for iPhone and iPad by DRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STI. Requires iOS 13.0. Updated August 23, 2025.
- Price
- 2.99 USD
- on the App Store
- Size
- 10 MB
- Age 4+
- Updated
- Aug 23
- 2025 · v1.620
Screenshots
About Engine LD
Engine Layout Definitions (Engine LD) Understand how piston–crank geometry impacts engine performance. • Explore how layout changes affect engine displacement, rated power, and dynamic forces. • View detailed graphs and data lists: • Displacement volume vs. crank angle • Dynamic forces vs. crank angle • Export values for spreadsheet analysis or basic FEA (finite element analysis). • Interactive simulation: adjust crank rotation with a slider to visualize dimension effects on engine packaging.
What’s new
Version 1.620 · Updated August 23, 2025
Bug fixes and feature improvements
App privacy
The developer, DRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STI, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Engine LD
Looking for apps like Engine LD? Here are 6 similar apps on the App Store. The highest rated is Car Mechanic: Learn & Quiz Pro (5.0/5), and 2 of the 6 are free to download.
-
Engineering Wise
-
SymCalc+
4.7
-
Engine Builder: Car & Truck
-
Survival Guide Offline
-
Civil Engineering Calculators
4.8
-
Car Mechanic: Learn & Quiz Pro
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Engine LD | – | 2.99 USD | August 23, 2025 | |
| Engineering Wise | – | Free | Mar 17, 2016 | Compare |
| SymCalc+ | 4.7 / 5 (91) | 9.99 USD | Apr 20, 2026 | Compare |
| Engine Builder: Car & Truck | – | Free | Sep 13, 2026 | Compare |
| Survival Guide Offline | – | 19.99 USD | Jul 9, 2026 | Compare |
| Civil Engineering Calculators | 4.8 / 5 (12) | 19.99 USD | Aug 12, 2026 | Compare |
| Car Mechanic: Learn & Quiz Pro | 5.0 / 5 (2) | 5.99 USD | Sep 24, 2026 | Compare |
Compare Engine LD with the top alternatives: ratings, updates, ASO score and keyword gaps →