Comparison

QR vs Mental X Basic

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

Head to head
About

QR

Instantly scan QR codes, connect to WiFi without passwords, and generate custom QR codes for various information. Securely store sensitive scans with biometric protection. Works offline and prioritizes user privacy.

Highlights
  • QR code scanning and reading
  • WiFi QR code connection
  • Barcode scanning
  • Custom QR code generation
  • Scan QR codes from images
  • Private QR vault with biometric protection
Features
Read full description

Fast QR Code Scanner, Barcode Reader & WiFi Connect Scan QR codes instantly, connect to WiFi without typing passwords, and create custom QR codes in seconds. QR Code Scanner & Barcode is your all-in-one app to scan, generate, and share QR codes quickly and securely. KEY FEATURES • QR Code Scanner & Reader: Scan QR codes instantly using your camera or read codes from photos, screenshots, and saved images with fast, accurate detection. • WiFi QR Code Connect: Connect to WiFi networks in seconds by scanning a WiFi QR code without manually entering long passwords. • Barcode Scanner: Scan product barcodes including EAN, UPC, and other popular barcode formats quickly and easily. • QR Code Generator: Create custom QR codes for WiFi, websites, URLs, text, email, SMS, phone numbers, contacts (vCard), and more. • Scan from Images: Import photos or screenshots from your device to detect and read QR codes anytime. • WiFi QR Details Reader: Read and decode WiFi information stored inside QR codes in a simple and convenient way. • Private QR Vault: Securely store sensitive scan results like WiFi credentials, login links, or personal QR codes in a protected vault with biometric authentication and encryption. • Biometric Protection: Lock your private vault with Face ID or Touch ID to keep your saved scans safe and accessible only to you. PERFECT FOR • Travelers – Scan restaurant menus, hotel WiFi, and boarding passes • Cafés & Restaurants – Help guests connect to WiFi instantly • Schools & Events – Share information quickly through QR codes • Home & Office – Create and share WiFi QR codes with family or coworkers Your privacy matters. The app works offline and does not store or share personal data. QR scanning and WiFi QR processing happen securely on your device. Download QR Code Scanner & Barcode now to enjoy fast QR scanning, easy barcode reading, instant WiFi QR connection, and simple QR code creation in one app. Subscribe to get Pro access to all features. Payment will be charged to your App Store account at confirmation of purchase. Subscriptions automatically renew 24 hours before the end of the current period unless canceled. You can manage or cancel your subscriptions anytime in your App Store Account Settings. Privacy Policy: https://sites.google.com/view/wifi-qr-code-app/privacy-policy Terms & Conditions: https://sites.google.com/view/wifi-qr-code-app/terms-conditions

About

Mental X Basic

Features
Read full description

Mental X Cam Pro Turn your phone into a smart monitoring and surveillance system. Mental X Cam Pro is a next-generation monitoring platform designed for home security, security camera, live viewing, remote access, motion detection, and smart recording. Transform your phone into a professional monitoring and surveillance system. Access live video from anywhere, record important moments, and manage your security with ease. General Mode General Mode is designed for everyday monitoring scenarios. It is optimized for a wide range of use cases, including home security, office monitoring, garden surveillance, city use, road recording, baby room monitoring, elderly care, tiny houses, caravans, and many more. One mode adapts easily to different monitoring needs. Guard Mode Guard Mode is specifically designed for stationary monitoring scenarios. Thanks to motion detection optimization, it records only when necessary, helping reduce storage usage while capturing important events. Ideal for homes, offices, warehouses, gardens, tiny houses, and other fixed monitoring locations. Alarm Mode When Alarm Mode is enabled, the motion detection system becomes active. If movement is detected, recording starts automatically, allowing you to monitor events in real time through the live viewing interface. Dual Camera (PiP) On supported devices, you can use the front and rear cameras simultaneously. Monitor both the interior and exterior at the same time for more comprehensive recording. Live WAN Monitoring Securely connect to your camera from anywhere with an internet connection. View live video and manage your monitoring system using your phone, tablet, or computer. Recording Management Access all your recordings from a single screen. Browse, organize, and replay your recordings whenever you need. Advanced Media Player Review your recordings easily with timeline navigation, playback speed control, and advanced playback features. Advanced Pro Features • Black Mirror (Screen Dimming) • Motion Detection • Alarm Mode • Live WAN Monitoring • Dual Camera (PiP) • Long-Term Recording • Timestamp Overlay • Advanced Media Player • Optimized modes for different monitoring scenarios Use Cases Mental X Cam Pro is designed for a wide variety of monitoring scenarios, including: * Home Security * Office Security * Garden Monitoring * Tiny House Security * Caravan Security * Baby Room Monitoring * Elderly Care * Vehicle Interior Monitoring * Road Recording * Remote Live Monitoring * Everyday Security and many more. Transform your phone into a powerful, flexible, and easy-to-use monitoring and surveillance system with Mental X Cam Pro. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

QR4 screens
Mental X Basic4 screens

Verdict

The call

QR and Mental X Basic are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. QR sells 4 in-app purchases, starting at $3.99 per 7 days and Mental X Basic sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

QR ships an update every 5 weeks, Mental X Basic every 3 weeks. The most recent releases landed on September 23, 2026 and October 10, 2026 respectively.

ScorecardNo meaningful differences
QR versus Mental X Basic: the parameters behind the verdict, then further details
ParameterQRMental X Basic
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.5 — better
Further details — not scored
Size90 MB77 MB
Age rating4+4+
DeveloperReena WilliamsHayri Demirpence

In-app purchases

4 purchases

QR

Subscriptions1
  • Weekly Subscription3 Days trial$3.997 Days
One-time3
  • Lifetime access Wifi History$1.99
  • Lifetime access Wifi Password$1.99
  • Lifetime$14.99
1 purchases

Mental X Basic

Subscriptions1
  • Mental X Pro1 Month trial$3.991 Month

Questions

Is QR free?
QR is free to download, with in-app purchases available.
Is Mental X Basic free?
Mental X Basic is free to download, with in-app purchases available.
Do QR or Mental X Basic have ads?
Neither QR nor Mental X Basic shows ads.
Which is updated more often, QR or Mental X Basic?
QR ships an update every 5 weeks, and Mental X Basic every 3 weeks. Most recently, QR was updated on September 23, 2026 and Mental X Basic on October 10, 2026.

Other comparisons