Comparison

Stud Finder vs Upright

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

Head to head
About

Stud Finder

Turn your iPhone into a stud and metal detector. Accurately locate studs, pipes, wiring, and metal objects behind walls with real-time feedback and customizable settings. Perfect for DIY projects and home improvement.

Highlights
  • Professional-grade stud detection
  • Advanced metal detector functionality
  • Real-time visual, haptic, and audio feedback
  • Automatic magnetic field calibration
  • Customizable sensitivity settings
  • Offline functionality
Features
Read full description

Stud Finder: Wall Detector Transform your iPhone into a powerful stud finder and metal detector with our premium wall scanning tool. Designed for DIY enthusiasts, contractors, and home improvement professionals, this app delivers accurate and reliable detection of studs, metals, and wiring hidden behind walls. Key Features: Professional-Grade Stud Detection: Precisely locate wooden studs behind drywall, plaster, and other wall materials with exceptional accuracy. Advanced Metal Detector Functionality: Easily identify metal pipes, wiring, nails, and metal studs with our sensitive magnetometer technology. Real-Time Feedback: Experience responsive visual gauge display, customizable haptic vibrations, and audio alerts when metal or studs are detected. Calibration Technology: Automatic magnetic field calibration ensures accurate readings in any environment. Customizable Settings: Adjust sensitivity thresholds to match different wall types and detection needs. User-Friendly Interface: Simple, intuitive design makes finding studs and metal objects effortless. No Internet Required: Works completely offline for use anywhere. Perfect for hanging pictures, mounting TVs, installing shelves, and any project requiring precise location of studs and metal objects. Download Stud Finder: Wall Detector today and tackle your home improvement projects with confidence! This app is using the standard Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Upright

Features
Read full description

Get reminders to check your position and record activities you complete. This app does not use sensors to measure posture or assess health. Open a reminder to check your neck, shoulders and feet in one picture, then save with a single tap. In a meeting? Pause reminders for 30 minutes from Home and see when the next one is scheduled. Features: - One-picture check-in and one-tap record - 30-minute pause and next reminder time on Home - Reminder intervals of 15 min, 30 min, 1 hour or 2 hours, with active hours - Sound preferences, Do Not Disturb, weekend exclusion and standing reminders - Custom messages, daily record goals and current goal streak - Activity score based on the last 7 days of records and daily statistics - Home stretch: 4 steps, 60 seconds; Guide stretch: 5 steps, 3:30 - Share or copy an activity summary; dark mode and larger text support Activity scores reflect record counts, not measured posture or treatment results. Move within a comfortable range and stop if uncomfortable. Permissions, Focus and battery settings may delay reminders.

Screenshots

Stud Finder3 screens
Upright4 screens

Verdict

The call

The clearest difference is in-app purchases: Upright at none against Stud Finder's 3. Upright also leads on update cadence (weekly vs every 10 months) and iOS requirement (13.0 vs 18.0). 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 3 in-app purchases, starting at $4.99 per 7 days. Upright asks for nothing beyond the download.

UpkeepUpdate frequency

Stud Finder ships an update every 10 months, Upright weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Stud Finder versus Upright: the parameters behind the verdict, then further details
ParameterStud FinderUpright
PriceFreeFree
Rating4.0 (16 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 10 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size16 MB38 MB
Age rating4+4+
Developer金红 李HeungYeol Kim

In-app purchases

3 purchases

Stud Finder

Subscriptions2
  • Unlimited access$4.997 Days
  • Unlimited access$24.991 Year
One-time1
  • Unlimited access$49.99
None

Upright

No in-app purchases

Questions

Is Stud Finder free?
Stud Finder is free to download, with in-app purchases available.
Is Upright free?
Upright is free to download, with no in-app purchases.
Do Stud Finder or Upright have ads?
Neither Stud Finder nor Upright shows ads.
Which is updated more often, Stud Finder or Upright?
Stud Finder ships an update every 10 months, and Upright weekly. Most recently, Stud Finder was updated on November 4, 2026 and Upright on October 31, 2026.

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