Whether you're new to metal detector tools or looking for an upgrade, our curated collection of 227+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
This tool uses your phone's magnetic sensor to detect nearby metal by measuring magnetic field strength. It alerts you with vibrations and sounds when metal is close, and can help locate hidden devices or electrical wires.
This application uses your smartphone's magnetic sensor to detect nearby metal objects. It can help you find hidden metallic items, act as a treasure hunting tool, or even assist in ghost hunting by visualizing magnetic field trends. Requires a device with a magnetic sensor to function.
This app acts as a versatile detection toolkit, helping you find hidden metal objects, magnetic fields, and potential spy cameras. It also includes tools to check your WiFi network for unknown devices and scan your email for data breaches, enhancing your safety and aiding home improvement projects.
What are the best metal detector tools apps for iPhone?
Smart Metal Detector tops our metal detector tools apps ranking as of May 2026, with a 4.4-star average from 257 App Store ratings, and it's free to download.
Are there free metal detector tools apps for iPhone?
Yes — 20 of the top metal detector tools apps we rank are free to download, including Smart Metal Detector and Metal Detector EMF.
Does Smart Metal Detector have ads or in-app purchases?
Smart Metal Detector shows ads and offers in-app purchases, according to its App Store listing as of May 2026.
How many metal detector tools apps are on the App Store?
We track 227+ metal detector tools apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
What does the Metal Detector app do?
The Metal Detector app uses your mobile device's built-in magnetic sensor to detect the presence of metal nearby. It measures the magnetic field value and alerts you with vibrations and sounds when metal is detected, indicating an increase in the magnetic field level.
How does the app detect metal?
The app works by measuring the magnetic field strength around your device. All metals generate a magnetic field, and when you bring your phone close to a metal object, the magnetic field strength increases. The app displays this change and provides alerts.