Sep 14, 2026
Engineering Equations,Formulas Download the latest version of Mechanical Engineering Toolkit 1.13.0 to enjoy new features and updates immediately!
New in 1.13.0:
• New Thermodynamics tools: steam tables (IAPWS-IF97), ideal gas processes, the Otto, Diesel and Brayton cycles, and the Rankine cycle — with p–v and T–s diagrams.
• On a tablet, results now appear beside your inputs instead of on a page of their own.
• Standard sections and composite presets fill in more calculators, and both fatigue tools draw the Goodman diagram.
• History keeps your last 500 calculations.
Check out the detailed comparison between the latest and old version of Mechanical Engineering Toolkit, including the file size and Android system requirements.
| Version 1.13.0 (Latest) | Version 1.12.0 | |
|---|---|---|
| Package Name | com.appsbay.mechanical_engineering_toolkit | com.appsbay.mechanical_engineering_toolkit |
| Version | 1.13.0 | 1.12.0 |
| Update Date | Sep 14, 2026 | Sep 7, 2026 |
| Size | 31.4 MB | 30.3 MB |
| Requires Android | Android 7.0+ (N, API 24) | Android 7.0+ (N, API 24) |
| Architecture | armeabi-v7a | armeabi-v7a |
| Signature | 63cbfa45c9a4ff7a41e71b58b5cfc66edb33a6c7 | 63cbfa45c9a4ff7a41e71b58b5cfc66edb33a6c7 |
| Google Play App License | Not Required | Not Required |