App4SHM
COFAC Utilities iPhoneiPadiPod touch
App4SHM is a free Utilities app for iPhone and iPad by COFAC. Requires iOS 13.0. Updated April 10, 2026.
- Price
- Free
- on the App Store
- Size
- 27 MB
- Age 4+
- Updated
- Apr 10
- 2026 · v1.1.3
Screenshots
About App4SHM
App4SHM is a smartphone application for structural health monitoring (SHM) of bridges or other civil structures to assess their condition after a catastrophic event or when required by authorities and stakeholders. The application interrogates the phone’s internal accelerometer to measure structural accelerations and applies artificial intelligence techniques to detect damage in almost real time. App4SHM resulted from academic research developed at Lusófona University, in particular the Civil Research Group and the Department of Computer Engineering and Information Systems.
What’s new
Version 1.1.3 · Updated April 10, 2026
- The recording screen now shows the actual sensor reading rate while capturing vibration data, so you can confirm your device is collecting measurements correctly. - Improved vibration measurement accuracy - sensor readings are now better calibrated to capture subtle structural movements. - General stability and compatibility improvements.
App privacy
The developer, COFAC, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: User ID
- Other Data: Other Data Types
Used for: App Functionality, Other Purposes