227+ iOS apps curated and reviewed
The best t slot bar for attaching between studs apps on iPhone average 4.1★ across 227+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
This app transforms your iOS device into a stud finder, helping you locate studs, nails, and metal objects behind walls. It offers precise detection with coordinate tracking and customizable alerts for safe and accurate installations.
This application uses your device's magnetometer to detect ferrous metal objects. It helps locate hidden wood studs behind walls by measuring magnetic field fluctuations. Calibration is required for optimal performance.
This app provides keyless entry for modern buildings, allowing users to unlock doors via a Doorcode or the app. It enables instant access for guests and services, and logs all entry activity.
This app uses your device's magnetometer to detect metal studs, nails, and screws behind walls. It provides an audible beep and visual indication as you scan, similar to a handheld stud finder. Ideal for DIYers and contractors locating structural elements.
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.
Transform your smartphone into a reliable stud finder and metal detector. Easily locate hidden studs and objects behind walls for home improvement projects, ensuring accurate installations like shelves or TVs. Get real-time feedback and adjustable settings for precise results.
Easily locate hidden studs and metal objects within walls and wood in seconds. This tool simplifies DIY projects by providing quick and accurate detection, offering peace of mind and enhanced safety.
Transform your iPhone into a professional stud detection tool. Accurately locate wooden studs behind walls with visual mapping and precision measurements. Offers multiple detection modes for comprehensive wall analysis.
Detect magnetic metal objects, such as nails, hidden within wooden structures using your device's built-in magnetometer. This tool is designed to help locate magnetic materials behind walls or other surfaces. Performance may vary based on wall construction and device capabilities.
Manage compatible smart locks remotely or via Bluetooth. Create digital keys, passcodes, and cards for guests, and monitor access logs. Organize multiple properties and devices with ease.
Transform your phone into a versatile stud finder and detector for various wall materials. It identifies studs, metal pipes, rebar, and even live AC wires using your device's magnetometer. Includes helpful tools like a ruler, protractor, level meter, and construction calculator for DIY projects.
This multi-tool app helps you find studs, measure angles, and check levels with precision. It offers real-time visual, sound, and haptic alerts, along with an Apple Watch companion for convenient monitoring. Built-in tutorials guide you through its features.
This app allows residents of multifamily and student housing to open doors, gates, and garages using their mobile device. It also enables remote access granting for guests and service providers, eliminating the need for physical keys and fobs.
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.
Easily detect metal objects like nails, screws, and wiring hidden within walls. Simply hold your phone against the surface and move it; the app will alert you with a beep and a visual indicator when metal is detected.
Control and monitor your smart locks remotely, manage guest access with custom codes, and receive instant security alerts. Integrate with popular smart home ecosystems for enhanced automation and peace of mind.
This app helps users weigh the advantages and disadvantages of any situation. Assign importance to each factor and create unlimited charts. Share your analysis with others for feedback.
Visualize the inside of your walls with this device and app combination. It acts like an X-ray, locating studs, pipes, and wires up to 4 inches deep. Ideal for confident drilling and renovation projects.
Unlock doors and gates using your smartphone. This app securely grants access after your organization has been set up with compatible readers and your administrator issues Mobile IDs. It enhances the door opening experience by detecting readers even when the app is closed.