Comparison

Stud Finder® vs Noyoconn

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stud Finder®

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.

Highlights
  • Detect metal studs
  • Uses magnetometer
  • Measures magnetic field
  • Indicator for metal proximity
  • Instructions for accuracy
Features
Read full description

Find the right spot. Mount with confidence. Turn your iPhone into a handy magnetic stud finder. Use your device’s built-in magnetic sensor to locate magnetic changes that may indicate screws, nails, or other ferrous metal behind a wall. Follow the needle, watch the live graph, and hear stronger signals as you scan. Try Pro with a 3-day free trial on the Weekly plan for eligible new subscribers. FEATURES • Unlimited Scanning (Pro Required) Scan without measurement time limits or interruptions. • Live Signal Gauge & Graph (Pro Required) See magnetic changes through a responsive needle and a live graph with X, Y, and Z readings. • Adjustable Sensitivity (Pro Required for Scanning) Fine-tune the detector’s response to suit your surroundings. • Sound & Haptic Detection (Pro Required) Keep your attention on the wall. Faster beeps and firmer haptic feedback help you follow stronger signals. Turn both off whenever you prefer. • Simple, Illustrated Instructions Learn how to prepare the sensor, scan steadily, and look for signal peaks with a three-step guide. • Flexible Viewing (Pro Required for Scanning) Scan in portrait or landscape, with layouts adapted for iPhone and iPad. START WITH A FREE TRIAL Explore Pro with a 3-day free trial on the Weekly subscription, subject to eligibility. Weekly and Yearly plans are available. Pricing and trial availability are shown before purchase. Subscriptions renew automatically unless canceled before renewal through your App Store account settings. PLEASE NOTE Stud Finder detects magnetic field changes; it does not directly detect wood. Results depend on your device, distance, metal type, and nearby magnetic interference. Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Noyoconn

Features
Read full description

Maternal and child equipment management tool, supports milk pumping volume statistics, supports OTA upgrades

Screenshots

Stud Finder®4 screens
Noyoconn3 screens

Verdict

The call

The clearest difference is in-app purchases: Noyoconn at none against Stud Finder®'s 2. Noyoconn also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (13.0 vs 15.1). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stud Finder® sells 2 in-app purchases, starting at $1.99 per 7 days. Noyoconn asks for nothing beyond the download.

UpkeepUpdate frequency

Stud Finder® ships an update every 6 weeks, Noyoconn every 2 weeks. The most recent releases landed on October 17, 2026 and September 27, 2026 respectively.

Scorecard3 real differences · 7 level
Stud Finder® versus Noyoconn: the parameters behind the verdict, then further details
ParameterStud Finder®Noyoconn
PriceFreeFree
Rating4.4 (23K ratings) — better—
Positive reviews7.9% of reviews—
Number of ratings23K — better—
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size18 MB24 MB
Age rating4+17+
DeveloperTue Nguyen MinhShenzhen Yscoco Technology Co., Ltd

Bugs and requests

Stud Finder®

Reported bugs

3 issues
  • Fails to detect known metal objects
  • Erratic behavior and constant beeping
  • Upgrade issues even after purchase

Requested features

3 requests
  • Ability to detect wooden studs
  • Longer free trial period
  • More intuitive user interface

Noyoconn

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Stud Finder®

Subscriptions1
  • Stud Finder Pro (Weekly)3 Days trial$1.997 Days
One-time1
  • Pro Features$1.99
None

Noyoconn

No in-app purchases

Questions

Is Stud Finder® free?
Stud Finder® is free to download, with in-app purchases available.
Is Noyoconn free?
Noyoconn is free to download, with no in-app purchases.
Do Stud Finder® or Noyoconn have ads?
Neither Stud Finder® nor Noyoconn shows ads.
Which is updated more often, Stud Finder® or Noyoconn?
Stud Finder® ships an update every 6 weeks, and Noyoconn every 2 weeks. Most recently, Stud Finder® was updated on October 17, 2026 and Noyoconn on September 27, 2026.

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