232+ iOS apps curated and reviewed
If you already know Find My Ring, this is the deeper bench. 232+ ring finder apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
Locate your lost Oura ring using its Bluetooth signal strength. This app provides a real-time indicator to help you find your device, especially when it's hidden indoors.
Misplaced your smart ring? This app helps you locate it using Bluetooth proximity tracking and GPS history. You can also share the app with a friend to help find your ring remotely, ensuring you never lose it.
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.
Easily determine your ring size across multiple countries using metric or imperial units. Features visual guides and supports various international sizing standards. Share your size and explore a jewelry catalog.
Quickly locate misplaced Bluetooth devices using signal strength and a radar interface. Track devices in the background and receive notifications when they are lost, with the last known location recorded on a map.
This application helps you accurately measure ring and finger sizes without the need for physical tools. It offers a user-friendly interface and supports various measurement systems for precise results, making online jewelry shopping easier.
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 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.
Accurately measure your ring size for any jewelry purchase. This app provides precise sizing guides, international compatibility, and allows you to save your measurements for easy reference. Get expert tips to enhance your jewelry shopping experience.
Easily measure jewelry ring sizes using your phone's screen. Simply place your ring on the screen and adjust the slider to match its inner edge. The app provides accurate sizing in multiple international measurement systems.
This app uses your phone's magnetic sensors to detect nearby metals and gold. It offers a digital display, vibration alerts, and a history of your findings. Additionally, it includes a digital compass and various device tools for easy access to settings and information.
This utility app uses your iPhone's magnetometer to detect metal studs behind walls. Simply hold your device near the wall and observe the indicator for changes in the magnetic field. For best results, remove any external case from your phone.
Easily identify the correct o-rings for your Eclipse paintball markers. This application provides a quick reference to ensure you have the right parts for maintenance and repairs.
Monitor your home remotely with video doorbells, security cameras, and alarm systems. Receive instant alerts for visitors and motion, view live HD video, and communicate with guests. Smart lights and alarm systems offer further control and safety features.
This application utilizes your iPhone's magnetometer to detect metal objects, helping you locate hidden studs behind walls. It's designed to quickly find wood studs concealed by drywall, plasterboard, or stucco. Performance may vary based on wall construction and phone accessories.
Easily locate wall studs for home improvement projects. This app uses your iPhone to quickly and accurately detect studs, eliminating guesswork for mounting TVs, shelves, or artwork. It's designed for both DIY enthusiasts and experienced users.
Easily determine your ring size using your iPhone's screen. Measure existing rings or your finger directly, with support for international sizing standards and a built-in ruler for everyday use.
Easily identify the correct O-ring for various hydraulic fitting types. Select your fitting style, and the app provides details, common sizes, and specific O-ring information to help you find the right part.
Accurately measure your finger size or compare existing rings to find the perfect fit. This tool simplifies ring sizing for confident online purchases and jewelry selection.
Easily locate your lost phone by making a sound like clapping or whistling. The app uses advanced sound recognition to trigger a ringtone, helping you find your device quickly and efficiently. It offers customizable sounds and a user-friendly interface.