Sep 1, 2026
Engineering Equations,Formulas Download and install old versions of Mechanical Engineering Toolkit that suits your device model and enjoy your favorite features!
New in 1.11.0:
• Every tool now explains itself — tap ? in the app bar for what it computes, the formula, and how to read the result. In all six languages.
• Tolerance stack-up: chain any number of dimensions, by worst-case and RSS.
• Standard pipe schedules (ASME B36.10M, NPS 1/8–24) fill Reynolds Number and Pipe Pressure Drop.
• Projects now hold several calculations and export as one PDF report.
Mechanical Engineering Toolkit old version 1.11.0 was released on Sep 1, 2026 by Ida yang. The app download size is 31.4 MB. We recommend you download the latest version of Mechanical Engineering Toolkit for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Mechanical Engineering Toolkit, including the file size and Android system requirements.
| Version 1.11.0 | Version 1.14.0 (Latest) | |
|---|---|---|
| Package Name | com.appsbay.mechanical_engineering_toolkit | com.appsbay.mechanical_engineering_toolkit |
| Version | 1.11.0 | 1.14.0 |
| Update Date | Sep 1, 2026 | Sep 24, 2026 |
| Size | 31.4 MB | 32.6 MB |
| Requires Android | Android 7.0+ (N, API 24) | Android 7.0+ (N, API 24) |
| Architecture | arm64-v8a | arm64-v8a |
| Signature | 63cbfa45c9a4ff7a41e71b58b5cfc66edb33a6c7 | 63cbfa45c9a4ff7a41e71b58b5cfc66edb33a6c7 |
| Google Play App License | Not Required | Not Required |