Metal Detector EMF+ 1.2

The Metal & Magnetic Field Detector app offers a comprehensive tool for measuring magnetic fields and detecting minor metallic objects using the sensors within an iPhone. While it provides a range of features suited to both casual users and professionals, reviewers should consider its accuracy and usability within the context of device limitations.

Key features include the utilization of the built-in magnetometer to measure magnetic field strength in microteslas (µT), which can assist in identifying magnetic anomalies or detecting hidden metallic objects within various environments. The app delivers real-time data updates, facilitating immediate insights during exploration or inspection tasks. Its user interface is designed to be intuitive, accommodating users with varying levels of technical expertise, and it offers customizable alerts that notify users when preset magnetic thresholds are surpassed. Additionally, the ability to log historical measurement data enables trend analysis over time, adding value for scientific or educational applications.

From a practical standpoint, the app claims versatility across multiple use cases such as home inspections, scientific research, and learning activities. Its reliability depends on the precision of the device’s magnetometer and environmental factors which may affect measurement fidelity.

Operationally, users need to install the app from the App Store, grant necessary sensor permissions, and initiate measurements to begin exploring magnetic fields or locating metal objects. The app’s design supports straightforward data analysis through real-time displays, customizable alerts, and stored logs.

Subscription options include weekly, monthly, and annual plans with prices ranging from $0.99 per week to a lifetime membership at $4.99. Users should be aware of renewal policies and cancellation procedures outlined in the app’s terms of service and privacy policy links.