245+ iOS apps curated and reviewed
The best metal detector coin apps on iPhone average 4.4★ across 245+ 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 | — | Yes | Yes | Jul 2026 |
| 2 |  | Free | 5.0★ (1) | No | Yes | Aug 2026 |
| 3 |  | Free | 5.0★ (10) | No | Yes | Aug 2026 |
| 4 |  | Free | 3.8★ (27) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.2★ (131) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.7★ (2.4K) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.4★ (245) | Yes | Yes | Aug 2026 |
| 8 |  | Free | — | Yes | No | Jul 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 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.
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 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 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.
Discover hidden metal objects and build a virtual museum of your finds with this app. It features a retro interface for an engaging treasure hunting experience, suitable for both beginners and enthusiasts.
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.
This app helps metal detectorists track their hunts, log finds with photos and GPS data, and identify dug items. It also features a community for sharing discoveries and advanced LiDAR maps for terrain analysis.
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 app transforms your iPhone or iPad into a functional metal detector. It utilizes the device's magnetometer to identify ferromagnetic metals like steel, iron, gold, and silver. Easily scan bags or pockets for hidden metal objects with vibration mode for discretion.
Instantly identify coins from photos using AI. Discover their potential value, rarity, historical context, and collector details. Save your discoveries and build your collection.
This utility app transforms your iPhone into a metal detector using its built-in magnetometer. It measures magnetic fields to help you locate ferromagnetic objects like keys, coins, and electronics.
Transform your iPhone into a fun metal detector using its built-in magnetometer. Explore your surroundings, surprise friends with its entertainment features, and enjoy visual and audio feedback. Note: This app is for entertainment and does not offer true metal detection capabilities.