233+ iOS apps curated and reviewed
The best metal detector coin apps on iPhone average 4.4★ across 233+ titles — we've ranked them by what real users actually keep on their phones. Updated July 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 | 4.4★ (56) | No | Yes | Aug 2026 |
| 4 |  | Free | 3.8★ (28) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.7★ (294K) | No | Yes | Aug 2026 |
| 6 |  | $0.99 was $1.99 | — | No | No | Jul 2026 |
| 7 |  | Free | 4.8★ (66K) | No | No | Aug 2026 |
| 8 |  | Free | 4.6★ (29) | No | Yes | 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.
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 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.
Identify coins instantly with AI-powered recognition and a vast database. Explore detailed information, check values, and manage your collection. Perfect for hobbyists and collectors seeking to understand their numismatic treasures.
Access a comprehensive encyclopedia of U.S. coins with detailed pricing, population data, and high-resolution images. Make informed decisions for buying, selling, and trading coins with expert insights and auction results.
Detect hidden metallic objects and monitor electromagnetic fields using your device's magnetometer. Ideal for construction, treasure hunting, and health safety by identifying EMF radiation from appliances. Receive alerts for high magnetic fields.
Instantly identify coins with a photo, accessing detailed historical information and estimated values. Organize your collection, track trends, and connect with buyers and sellers. Makes coin collecting accessible and potentially profitable.
Identify and assess the value of your coins with advanced scanning technology. Get instant market value estimates, grading recommendations, and detailed error analysis from a single photo. Manage your collection and discover hidden treasures.
Access industry-standard pricing and catalog data for rare coins and currency. Get hourly updates on wholesale and retail prices, auction records, and high-resolution images for U.S. and world numismatic items. Essential tools for collectors and dealers.
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.
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 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.
Identify any coin instantly using AI-powered image recognition. Simply take or upload a photo to get detailed information, including origin, year, and population. The app also offers coin grading, price estimation, and collection management tools.
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.
Instantly identify coins from around the world using AI. Snap a photo to get detailed information on history, value, and significance. Organize and track your coin collections with ease.
Instantly identify coins by taking a photo or uploading an image. Get detailed information, estimated market value, and track your collection. Perfect for coin enthusiasts of all levels.
This app helps you test the authenticity of gold and silver coins by analyzing the sound they make when pinged. It provides detailed results to distinguish genuine coins from fakes, helping you avoid costly mistakes.