# QRCode++ vs Stud Finder App

The clearest difference is review sentiment: Stud Finder App at 80% against QRCode++'s 0%. Stud Finder App also leads on price (Free vs $0.99) and iOS requirement (13.0 vs 16.7). QRCode++'s advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Stud Finder App is free to download; QRCode++ costs $0.99 up front. Stud Finder App sells 2 in-app purchases, starting at $5.99 per year. QRCode++ asks for nothing beyond the download.

## The numbers

| Metric | QRCode++ | Stud Finder App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/stud-finder-app-wall-scanner/id6794059128/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 12 MB | 53 MB |
| Requires iOS | 16.7 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [James Chang](https://appshunter.io/developer/1567386633) | [Ebenezer Oteng](https://appshunter.io/developer/1840002550) |

## What reviewers say

### QRCode++

[App page](https://appshunter.io/ios/app/qrcode-plus-plus/id1639802818)

Effortlessly create and share QR codes for various purposes, including digital business cards and WiFi access. Stay informed with location tracking, air quality, and UV index updates, all while enjoying daily motivational quotes. Supports 9 languages for global users.

**Highlights:** Digital business card creation, WiFi QR code generation, Real-time location tracking, Air quality and UV index monitoring, Multilingual support (9 languages), Daily motivational quotes

**Features:** Vision Pro support

**In-app purchases:** none


### Stud Finder App

[App page](https://appshunter.io/ios/app/stud-finder-app-wall-scanner/id6794059128)

This utility app uses your phone's magnetometer to detect metal objects like nails, screws, pipes, and rebar hidden within walls. It offers two scanning modes and provides real-time feedback to help you avoid drilling into unwanted materials.

**Highlights:** Magnetometer-based metal detection, Two distinct scan modes (Stud & Metal), One-tap calibration, Live signal gauge with haptic feedback, Save and revisit scans, Light and dark themes, Deep Scan Pro feature

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $5.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is QRCode++ free?

QRCode++ costs $0.99, with no in-app purchases.

### Is Stud Finder App free?

Stud Finder App is free to download, with in-app purchases available.

### Do QRCode++ or Stud Finder App have ads?

Stud Finder App shows ads; QRCode++ does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*