Stud Finder Metal Detector is a free iPhone application developed by Andrey Ivankin. It falls under the category of Utilities & Tools and is designed to help users find ferrous metal objects hidden in or behind various surfaces such as wood, drywall, plaster, and more.

Using a smart algorithm, the app analyzes the magnetic field as you scan over a surface with your phone, allowing it to detect hidden ferrous objects with unprecedented accuracy. The app provides intuitive visual, audio, and tactile indicators to notify you when a ferrous object is detected.

Stud Finder Metal Detector also displays the absolute value of the magnetic field in microtesla (µT), along with the dynamics of change and the history of measurement. This feature is particularly useful for solving more complex problems.

To ensure accurate detection, the app recommends removing any external case with metal or magnetic elements from your device. Additionally, users can improve detection accuracy by determining the position of the magnetometer sensor inside their phone. By moving a small metal object along the back surface of the phone and monitoring the absolute value indicator of the magnetic field, users can identify the position of the sensor.

Please note that the app's Terms of Use can be found at [EULA link] and its Privacy Policy can be found at [Privacy Policy link].