Stud Peak: Wall Stud Finder

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About this app

Need the drywall screw before you hang a TV or shelf - and tired of stud finder apps that play a fake sweep and never show a number?

Stud Peak is a live magnetometer. Hold the top edge to the wall, sweep slowly, and watch the microtesla graph move. When you pass a screw or nail, the field spikes and the phone taps. Prove it on a fridge magnet first.

WHAT YOU GET
• Live microtesla readout and waveform - not a canned animation
• Haptic pulse when the field jumps above baseline
• Magnet self-test so you can see the meter actually work
• Mark a peak, then step 16 inches for typical US stud spacing
• Honest limit: this finds ferrous fasteners (screws and nails), not wood, copper, or live wires
• Works on-device - no account

PEAK PRO UNLOCKS
• Peak history of saved spikes
• 16 inch on-center next-stud marks
• Ad-free scans

The live scan is uncapped. Free plan keeps 1 saved peak. Watch a short rewarded video to save one more, or subscribe for history, 16 inch marks, and no interstitial ads after saves.

Phone cases, MagSafe wallets, steel studs, and plaster change the reading. Confirm before you drill.

Subscription auto-renews unless canceled at least 24 hours before the end of the current period. Weekly plan includes a 3-day free trial ($4.99/week after trial); annual plan has no trial ($29.99/year). Manage or cancel anytime in your account settings.

Support: hello@mindblows.com
Privacy: https://mindblows.com/privacy-policy
Terms: https://mindblows.com/terms
Live microtesla scan
Updated on
Aug 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

Production release 1.0.1 (2)