PRO vs Stud Finder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRO
This app enhances smartphone videography by providing intelligent stabilization and advanced tracking features. It allows for precise control over photo and video recording directly from a connected stabilizer joystick.
- Face and object detection/tracking
- Multiple shooting modes
- Stabilizer joystick control for recording
- Smartphone and action camera stabilization
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An intelligent smartphone and action camera stabilizer, with additional features accessible with the PRO-MOBILE iOS App for smartphones: - Face and object detection and tracking to follow objects/faces during recording - Multiple shooting modes for photos and videos - Control the photo recording of your smartphone using the stabilizer joystick controls while connected to the app - Control the video recording of your smartphone using the stabilizer joystick controls while connected to the app
Stud Finder
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.
- Real-time magnetic field detection
- Visual strength meter with haptic/sound feedback
- Calibration mode for accuracy
- Works on drywall and plaster
- Distraction-free interface
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Hang it right the first time. Stud Finder turns your phone into a precise stud detector. Whether you're mounting a TV, hanging a heavy mirror, or building floating shelves, knowing exactly where the studs are means a clean, secure install — no patching mistakes, no wasted anchors, no second-guessing. HOW IT WORKS Stud Finder uses your iPhone's built-in magnetometer — the same sensor that powers the compass — to detect the metal screws and nails that fasten drywall to the studs behind it. Slowly slide your phone across the wall and watch the strength meter spike when you cross a stud. Same physics professionals rely on, now in your pocket. WHAT YOU GET • Real-time magnetic field detection • Visual strength meter with haptic and sound feedback • Calibration mode for accurate readings on any wall • Clean, distraction-free interface built for one-handed use • Works on drywall, plaster, and most interior surfaces • No ads, no clutter — just the tool you need WHY IT WORKS Modern construction uses metal fasteners every 16-24 inches to attach drywall to wood or metal studs. The magnetic signature these create is small but consistent — and your iPhone already has the sensor to read it. Stud Finder amplifies that signal and translates it into clear visual and tactile cues you can trust. FREE VS PREMIUM The free version lets you try basic detection. Premium unlocks full detection power, advanced sensitivity, and unlimited scans for serious DIY work and professional use. PERFECT FOR • DIY home renovation • Mounting TVs and heavy artwork • Installing shelves and cabinets • Childproofing furniture • Quick checks before drilling TIPS FOR BEST RESULTS • Remove your phone case for maximum sensitivity • Calibrate before each session for an accurate baseline • Move slowly and consistently across the wall • Cross-check by scanning both vertically and horizontally We built Stud Finder to be the simplest, most reliable wall scanner on the App Store. When you're standing on a ladder with a drill in your hand, you don't need a complicated app you need an answer. Privacy Policy https://appdoro.com/privacy Terms of Use (EULA) https://appdoro.com/terms
Screenshots
Verdict
The clearest difference is rating: Stud Finder at 4.1 against PRO's 1.4. PRO's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, review sentiment, ratings volume and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Stud Finder sells 3 in-app purchases, starting at $5.99 per 7 days. PRO asks for nothing beyond the download.
Stud Finder holds the better App Store score, 4.1 against 1.4. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
| Parameter | PRO | Stud Finder |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (9 ratings) | 4.1 (9 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 9 | 9 |
| Update frequency | — | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 18 |
| Further details — not scored | ||
| Size | 23 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | General Streaming Systems, LLC | Appdoro LLC |
Customer experience
PRO
Stud Finder
In-app purchases
PRO
No in-app purchases
Stud Finder
- Weekly Access$5.997 Days
- Weekly Access With Trial3 Days trial$5.997 Days
- Premium Annual$39.001 Year









