117+ iOS apps & games curated and reviewed
With an average user rating of 3.9★, the circular ring category is one of the App Store's strongest. Browse all 117+ apps and games we track, sorted so the most loved ones surface first.
This platform offers comprehensive health tracking and improvement tools. It provides deep insights into sleep, recovery, stress, heart health, and activity, with personalized recommendations from an AI coach to help users understand and optimize their wellness.
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.
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.
Instantly determine your precise ring size for online shopping, custom orders, or gift purchases. Offers multiple international sizing standards and saves your measurements for future use. Get accurate results with clear, step-by-step instructions.
This app helps you accurately measure your ring size at home. It offers precise measurements in various units and international standards, eliminating guesswork for perfect-fitting jewelry. Ideal for online shoppers, gift-givers, and jewelers.
Easily determine your ring size from the comfort of your home. This app eliminates the need for physical charts or store visits, providing quick and accurate sizing in minutes.
Transform your photos into unique circular images with advanced editing tools. Add professional effects like lens flares, celestial bodies, and customizable center objects to create miniature worlds. Supports 360-degree photos for immersive edits.
Easily determine your precise ring size using your iPhone's camera. Get measurements in various units and international standards, with helpful guides and sharing options.
Guide your finger to collect diamonds while avoiding a dangerous line. This game offers simple controls and numerous levels for endless fun. Experience exciting challenges with every playthrough.
Easily determine your accurate ring size for any finger with this intuitive application. It provides precise measurements down to 1/8 sizes and offers convenient conversion to international sizing standards.
A classic puzzle game where you match colored rings to clear lines and score points. Drag and drop rings onto a grid, forming horizontal, vertical, or diagonal lines of the same color to remove them. Enjoy a relaxing, brain-training experience with no time limits.
This app helps manage your contraceptive ring by providing timely reminders for insertion and removal. It offers a clear overview of your menstrual cycle, allowing you to track notes, well-being, and flow. Plan future cycles with an integrated calendar for better certainty.
Instantly determine your ring size by taking a photo of your hand. The app uses advanced AI vision algorithms to accurately calculate your perfect fit, requiring only a standard-sized card in the frame for reference.
Discover and customize high-quality, handcrafted jewelry. Explore thousands of unique designs, select your preferred metals and diamond specifications, and visualize your creations with 3D rotation. Expert guidance ensures a personalized and memorable shopping experience.
Explore and virtually try on a collection of over 30 rare vintage engagement rings and antique jewelry. Connect with professional staff and share your favorite looks on social media.
A vibrant and straightforward puzzle game where players match colored rings on a board. Arrange rings to complete lines and achieve high scores. Challenge friends and enjoy hours of engaging gameplay.
This app helps users calculate O-Ring dimensions and find compatible materials for their applications. It provides recommendations based on ISO standards and supports both metric and inch measurements.
Easily determine your accurate ring size and convert between international sizing standards. This tool helps you find the perfect fit for any ring, avoiding the frustration of ill-fitting jewelry. Save your sizes and compare them effortlessly.
A classic puzzle game where players match colored rings to clear lines and score points. It's free to play, offers offline enjoyment, and features simple controls with no time limits.
This simple and accurate tool helps you quickly size your jewelry ring and other items using unique visual cues and various measurement systems. Download the app to measure objects with an accurate ruler or your phone camera, and get precise results in no time.