230+ iOS apps curated and reviewed
Every iPhone needs a few good metal detector and emf meter apps. We benchmark 230+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (44) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.2★ (10K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.5★ (4.7K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.4★ (307) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 5.0★ (11) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.5★ (305) | Yes | Yes | Aug 2026 |
| 7 |  | $0.99 | — | No | No | Aug 2026 |
| 8 |  | $4.99 | 4.8★ (526) | No | No | Aug 2026 |
Detect metallic objects hidden underground or behind walls using your device's magnetic sensor. It also measures electromagnetic field values and includes additional tools like AR Measure, Ruler, Protractor, and Level for various tasks.
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.
Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.
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.
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 app uses your device's magnetometer to detect magnetic and electromagnetic fields. It helps locate metal objects, hidden wires, pipes, and even wood studs behind walls. Get real-time readings and alerts to explore your surroundings.
Measure electromagnetic field (EMF) levels around you to assess potential environmental risks. This tool helps you identify high-exposure areas and provides data for informed decisions about your surroundings. It offers automatic saving, value averaging, and data sharing capabilities without requiring specialized hardware.
Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.
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 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 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 iPhone into a professional metal detector. This app uses your device's magnetometer to detect ferrous metals with precision, ideal for finding lost objects or inspecting materials. It offers an intuitive interface with customizable sounds and themes.
Transform your iPhone into an EMF detector to monitor electromagnetic fields. Identify radiation levels in various environments to assess safety at home, work, or in public spaces. Gain insights to make informed decisions about your surroundings.
This tool uses your phone's magnetic sensor to detect metal objects and measure electromagnetic field (EMF) intensity in real time. It's useful for finding hidden items, assisting with blind box contents, and experiencing treasure hunting.
Transform your device into a metal detector and magnetic field scanner. Measure, record, and analyze electromagnetic fields and metallic objects in real-time or over extended periods. Includes simulated mode for devices without a magnetometer.
Detect paranormal activity and ghosts using your device's sensors. This app utilizes a new algorithm to measure the nature and impact of entities, offering a fun way to explore haunted locations or playfully scare friends.