Comparison

Hidden Spy vs QR Code

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

Head to head
About

Hidden Spy

This app helps you find hidden devices using your phone's camera, Wi-Fi analysis, and Bluetooth scanning. It provides tools to scan your surroundings in various locations and review your findings.

Highlights
  • Visual camera scan for reflections
  • Wi-Fi network analysis
  • Bluetooth device detection
  • Scan reports and history
  • Quick start guides
Features
Read full description

Hidden Spy: Camera Detector helps you identify suspicious devices around you by combining three detection methods: visual scanning through the camera, Wi-Fi network analysis, and Bluetooth device discovery. Whether you’re at home, in a hotel, or in a workspace, the app provides clear tools to check your surroundings and review your findings. What You Can Do: 1) Visual Scan via Camera Use your device’s camera to spot reflections that may indicate lenses. The real-time view highlights potential points, and you can capture snapshots for later review. 2) Network Scan in Wi-Fi Analyze your current Wi-Fi network and view devices connected to it. See basic details such as MAC address, manufacturer (when available), and quickly assess unfamiliar items. 3) Bluetooth Device Search Detect nearby Bluetooth devices with signal strength indicators. Mark items as suspicious and keep track of repeated detections. 4) Reports Access mini-reports showing the date, scan type, and key findings from each check. All results from camera, Wi-Fi, and Bluetooth scans are organized in one place. 5) Quick Guides Each scan mode includes a short tutorial shown on first launch and available anytime through the “?” button. Free vs Premium • Free users can perform one scan of each type. • Unlimited scans and access to reports are available with Premium. Privacy Policy: https://docs.google.com/document/d/1EbcQK6-zHD-JmCMv_7MdhlYVBtT6FOm2rlbTDpEW1tM/edit?usp=sharing Term of Use: https://docs.google.com/document/d/17KXM9sUiGt1WEQ-kPmvncIpTPwvzHMXb2J2d0EigkXc/edit?usp=sharing

About

QR Code

Easily create, customize, and scan QR codes for various purposes like website links, WiFi sharing, and contact cards. Personalize your codes with logos, colors, and styles. Scan any QR or barcode quickly and safely, with offline functionality and a focus on user privacy.

Highlights
  • Create custom QR codes
  • Design QR codes with logos and colors
  • Scan QR codes and barcodes
  • Read QR codes from photos
  • Save and organize code history
  • Offline functionality
  • Privacy-focused, no account needed
Features
Read full description

Create, customize, and scan QR codes — all in one app. Whether you need a QR code for your business card, WiFi network, website, social media, or event — QR Code Generator & Creator makes it fast, beautiful, and effortless. CREATE CUSTOM QR CODES Generate QR codes for any purpose: • Website URLs and deep links • WiFi network sharing (no more spelling passwords!) • Contact cards (vCard) • Plain text and messages • Email addresses • Phone numbers • Social media profiles • Event invitations (calendar events) DESIGN YOUR QR CODE Stand out with fully customizable codes: • Add your logo or image to the center • Choose custom colors and gradients • Pick from multiple QR code styles and patterns • Adjust corner and dot shapes • Preview in real time before saving SCAN ANY QR OR BARCODE • Lightning-fast camera scanner • Read QR codes from photos in your library • Support for all barcode formats (EAN, UPC, Code 128, and more) • Safe link preview before opening — no surprises • Flashlight support for dark environments HISTORY & ORGANIZATION • All created and scanned codes saved automatically • Search and filter your history • Favorite codes for quick access • Export or share in PNG, SVG, or PDF BUILT FOR PRIVACY • No account required • No data collection • Works offline for creation and scanning • Your codes stay on your device Perfect for entrepreneurs, marketers, designers, students, event organizers, restaurant owners, and anyone who wants to share information instantly. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Hidden Spy4 screens
QR Code3 screens

Verdict

The call

The clearest difference is rating: QR Code at 5.0 against Hidden Spy's 4.4. Hidden Spy's advantage is ratings volume (37 vs 2) and iOS requirement (16.4 vs 18.0). On price, update cadence, ads and in-app purchases 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. Hidden Spy sells 3 in-app purchases, starting at $4.99 per 7 days and QR Code sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

QR Code holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Hidden Spy has 37 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Hidden Spy ships an update every 2 weeks, QR Code every 3 weeks. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Hidden Spy versus QR Code: the parameters behind the verdict, then further details
ParameterHidden SpyQR Code
PriceFreeFree
Rating4.4 (37 ratings)5.0 (2 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings37 — better2
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size18 MB25 MB
Age rating4+4+
DeveloperRIGAS SILTUMS ASKateryna Petrenko

Customer experience

Hidden Spy

All ratings37 ratings
Positive83.8%
Neutral5.4%
Negative10.8%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

QR Code

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Hidden Spy

Subscriptions2
  • Spy Detector Premium3 Days trial$4.997 Days
  • Detector Premium$4.997 Days
One-time1
  • Spy Detector Lifetime$119.99
2 purchases

QR Code

Subscriptions2
  • Weekly Premium3 Days trial$4.997 Days
  • Monthly Premium$14.991 Month

Questions

Is Hidden Spy free?
Hidden Spy is free to download, with in-app purchases available.
Is QR Code free?
QR Code is free to download, with in-app purchases available.
Which has better reviews, Hidden Spy or QR Code?
QR Code is rated higher. Hidden Spy averages 4.4 out of 5 from 37 ratings, while QR Code averages 5.0 from 2 ratings.
Do Hidden Spy or QR Code have ads?
Neither Hidden Spy nor QR Code shows ads.
Which is updated more often, Hidden Spy or QR Code?
Hidden Spy ships an update every 2 weeks, and QR Code every 3 weeks. Most recently, Hidden Spy was updated on September 17, 2026 and QR Code on September 9, 2026.

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