217+ iOS apps curated and reviewed
The best free wall stud finder apps on iPhone average 4.3★ across 217+ 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 | 4.5★ (4.3K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.4★ (611) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.4★ (23K) | No | Yes | Jul 2026 |
| 4 |  | Free | 5.0★ (2) | No | No | Jun 2026 |
| 5 |  | Free | 4.0★ (52) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (110) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.4★ (2.1K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (127) | No | Yes | Jul 2026 |
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.
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.
This utility app uses your iPhone's magnetometer to detect metal fasteners behind drywall, helping you locate stud lines. Simply sweep your phone across the wall to find screws and nails, then mark the spikes to identify the stud's position for mounting.
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.
Transform your iPhone into a versatile wall scanner. Detect studs, pipes, wires, and rebar with real-time feedback. Get expert guidance on drill bits and anchors, log your projects, and ensure precise alignment with built-in level tools.
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.
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.
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.
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.
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.
Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.
Transform your iPhone into a precise wall scanner. Easily locate studs, pipes, wires, and other hidden metal objects for DIY projects and home improvements. Offers multiple detection modes and adjustable sensitivity for accurate 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.
This tool transforms your iPhone into a stud finder using its built-in magnetometer. Detect metal fasteners behind walls for secure installations. Offers real-time feedback and calibration for accurate results on various surfaces.
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 transforms your phone into a professional wall scanner, detecting studs, nails, and metallic objects behind drywall. It offers precise positioning, customizable alerts, and sensitivity calibration for various wall types. A free bubble level tool is also included.
Instantly locate studs, beams, and pipes behind walls using your phone's sensors. This accurate wall detector app provides real-time visual and audio feedback, making it ideal for home improvement projects.