Studkit: Stud Finder & 5 More
Magnetic Stud Detector & Tools
About
This app uses your iPhone's magnetic sensor to locate studs, nails, screws, and pipes within walls. It also includes a bubble level, laser cross, drill guide, measurement converter, and timestamp camera for various DIY and home improvement tasks.
What's New in Studkit
1.0
June 30, 2026
Subscriptions & In-App Purchases
Weekly Access
All 6 pro tools, unlimited scans
Developer apps
FAQ
How does Studkit find studs?
Studkit utilizes your iPhone's built-in 3-axis magnetometer to detect distortions in the magnetic field caused by metal objects like nails and screws within studs. It works through drywall, plaster, and most paint.
What types of objects can Studkit find?
Studkit can find nails and screws inside wood studs, steel studs, iron and steel pipes, and metal junction boxes. It cannot detect wood studs without nails, plastic, PEX or copper pipes, or electrical wires unless they are in metal conduit.
What are the limitations of Studkit's stud finder?
The physics of magnetic detection limit Studkit's ability to find objects deeper than approximately 8 cm (3 inches). It also cannot detect non-metallic items like plastic pipes or electrical wires not in metal conduit.
Does Studkit require any extra hardware?
No, Studkit uses your iPhone's built-in magnetic sensor and does not require any additional hardware. For best results, it is recommended to remove your phone case.
What other tools are included in Studkit?
In addition to the stud finder, Studkit includes a bubble level with three modes, a self-leveling laser crosshair, a drill guide with recommendations, a mm to inch converter, and a timestamp camera.
What are the subscription options for Studkit Pro?
Studkit Pro offers Weekly Access for $4.99 per week and Yearly Access for $29.99 per year, unlocking all six tools within the app.
Is Studkit suitable for all wall types?
Studkit's stud finder works through drywall, plaster, and most paint. The drill guide tool also allows you to select various wall types like drywall, brick, concrete, plaster, and tile for specific recommendations.
How often is Studkit updated?
Studkit was last updated on June 30, 2026, with version 1.0. Future updates will likely introduce improvements and new features based on user feedback and technological advancements.
