237+ iOS apps curated and reviewed
The best metal detector radiation apps on iPhone average 4.1★ across 237+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | Yes | Aug 2026 |
| 2 |  | Free | 5.0★ (10) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.4★ (245) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.2★ (131) | Yes | No | Aug 2026 |
| 5 |  | Free | 4.2★ (11K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (414) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.4★ (361) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 3.8★ (27) | No | Yes | Aug 2026 |
Transform your phone into a versatile detection tool. Identify metals, coins, stones, and measure electromagnetic fields using your device's sensors and AI. Explore your surroundings and discover hidden objects with real-time scanning and smart recognition.
Transform your smartphone into a powerful tool for locating hidden metal objects. This app uses your device's sensors to detect items like coins, keys, and pipes with real-time feedback and adjustable sensitivity. A free trial is available to unlock all premium features.
This application uses your phone's magnetic sensors to detect metallic objects hidden underground or behind walls. It features a simple interface, vibrational alerts, and a calibration function for accurate readings. Explore your surroundings and uncover hidden treasures.
Turn your smartphone into a functional metal detector. This app uses your device's magnetometer to identify hidden metal objects with clear visual and audio cues. It offers a user-friendly experience with helpful features like dark mode.
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.
This app uses your phone's magnetic sensor to detect nearby metal objects like keys, coins, or wires within walls. It also includes a suite of useful virtual tools such as a tape measure, ruler, protractor, and level.
This application utilizes your smartphone's magnetic sensor to detect nearby metal objects by measuring magnetic field values. It displays readings in microtesla (μT) and can help locate hidden metallic items. Please note it cannot detect non-ferrous metals like silver, gold, or copper.
This app connects simple DIY metal detector circuits to your iPhone via the headphone jack. It allows you to build your own detector to find ferrous and non-ferrous metals, including gold and silver, with basic discrimination capabilities. The app helps stabilize circuit parameters for accurate readings.
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.
Transform your phone into an EMF scanner and stud finder. Detect magnetic fields, locate metal objects behind walls, and explore potential paranormal activity. Offers a precise Gauss meter and recording features for detailed analysis.
This utility app transforms your iPhone or iPad into a functional metal detector using its magnetic sensor. It displays real-time readings and can alert you with a beep when unusual metal activity is detected. Enjoy an ad-free experience while exploring for metals.
Detect metallic objects hidden underground or behind walls using your device's magnetic sensor. Explore potential treasure or ghost hunting opportunities, and monitor EMF radiation levels from household appliances.
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 utility app transforms your smartphone into a metal detector by measuring electromagnetic fields using your device's magnetometer. Simply move your phone around to detect fluctuations in magnetic field strength, indicating the presence of nearby metal objects.
This app helps you monitor your surroundings by detecting radiation levels and measuring ambient sound. It offers real-time readings, customizable thresholds, and alerts for potential hazards. The intuitive interface makes it easy to stay informed about environmental safety.
This utility app uses your phone's magnetometer to detect electromagnetic fields, helping you find nearby metal objects, magnets, and even hidden electrical wiring behind walls. It offers adjustable sensitivity and a vibration alarm for critical readings.
Detect metal objects by measuring the magnetic field around you. The app uses your device's built-in sensor to display magnetic field trends and alerts you with sound when a strong signal is detected, indicating a potential metal object. Customize alerts, lighting, and themes for a personalized experience.