197+ iOS apps curated and reviewed
The best gearstone apps on iPhone average 4.4★ across 197+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
Control your smart treadmill remotely via Bluetooth. Track your runs, analyze your data, and build healthy exercise habits with this app.
Discover the latest coupons, instant savings, and exclusive deals for members. Browse tools, check local stock, and create wish lists. Scan barcodes in-store for more product information.
Shop for a wide range of auto parts, including car, truck, SUV, and motorcycle components. Easily find the right parts with VIN decoding and license plate lookup, and get them quickly with same-day pickup or delivery.
Unlock hidden features and customize your BMW, MINI, or Toyota Supra. This app allows you to individually configure your vehicle for a personalized driving experience. Requires a compatible OBD adapter.
Discover a vast selection of vehicle parts, accessories, and vehicles to buy and sell. Manage your car's specifications, ensure parts fit with Fitment Finder, and connect with a community of auto enthusiasts. Secure payment and shipping options are available.
This digital platform helps manage tools and equipment by providing an inventory program and tracking capabilities. It allows users to log purchase information, set service reminders, and track tool locations to prevent theft and tampering.
Manage, monitor, and maximize your tools with this app. Register new purchases, track connected tools, and explore the product catalog. Access manuals, warranty information, and find nearby retailers.
Easily identify vehicles and order necessary parts with this professional tool. Features like VIN scanning and license plate decoding ensure order accuracy and speed. Access a full catalog and local store inventory to get the right parts quickly.
Access a vast inventory of electronic components on the go. Find, order, and track parts with features like visual search, barcode scanning, and offline datasheet access. Registered users get enhanced order management and shipping notifications.
Enhance your audio experience with over 200 tailored presets and controls for compatible SteelSeries Arctis headsets and earbuds. Optimize game sounds, music, and communication for an immersive experience.
Access model-specific vehicle information for your BMW, BMW i, or BMW M. Learn how to operate your car and its equipment through animations, videos, and FAQs. Download information for offline use and manage multiple vehicles.
Easily manage your in-game inventory and create custom loadouts for various activities. Quickly transfer weapons and armor between characters and organize your gear with powerful search and tagging features.
Easily find and purchase a vast selection of quality car parts and tires from trusted brands. The app offers detailed product information, compatibility checks, competitive pricing, and helpful customer support to ensure a smooth shopping experience.
Access expert guitar lessons, gear reviews, and interviews with music legends. Stay updated on the latest rock guitar news and insights from top players. This digital edition offers inspiration for guitarists of all levels.
This app allows users to buy and sell heavy equipment and trucks through online auctions. Browse a vast inventory, track items, view detailed specs, and bid in real-time from anywhere. It's designed for professionals in construction, logistics, and farming.
Save web content directly to your personal knowledge base for offline access. Organize research, recipes, articles, and more with customizable templates and smart triggers. Your data is private, secure, and stored locally in durable Markdown format.
Securely store and manage private notes, journals, and sensitive information with advanced security features. Protect your data with passcodes, patterns, and even a decoy mode. Organize your thoughts with a calendar view, stickers, and customizable themes.
This GPS-powered application displays your current speed in a clear digital format, suitable for vehicles, cycling, or walking. It offers offline functionality and provides additional features like trip distance measurement, altitude tracking, and real-time speed limit warnings.
Access a vast catalog of industrial and maintenance supplies from your mobile device. Browse and order over 800,000 products for your plant and facility needs.
Prepare for your PennDOT driver's knowledge test with realistic practice questions. This app also provides valuable information for licensed drivers to enhance road safety and compliance. Share your test scores with friends and family.