Comparison

Air Detector, Device Finder 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

Air Detector, Device Finder

Locate misplaced Bluetooth-enabled devices with real-time distance tracking and customizable alerts. This app helps you quickly find items like headphones, watches, and phones, ensuring your valuables are always within reach.

Highlights
  • Bluetooth device detection
  • Real-time distance meter
  • Quick item recovery
  • Intuitive interface
  • Customizable notifications
  • Device search history
Features
Read full description

"Utilizing advanced Bluetooth technology, our app detects your devices' locations, providing real-time updates and a precise distance meter to guide you. Whether your device is hidden under a couch cushion, left in another room, or even misplaced outdoors, our app ensures a quick and straightforward recovery. Our product makes it easy to find lost items like AirPods, iPhones, Apple Watches, Bose products, Powerbeats Pro, Beats Studio, and more. Simply install the app, launch it, and follow the instructions to locate your lost item. One of the standout features of our app is its intuitive interface, designed with user convenience in mind. The simple setup process allows you to register multiple devices, and the app's dashboard provides a comprehensive overview of all your tracked items. With customizable notifications, you can receive alerts if you leave a registered device behind, adding an extra layer of security. Stay connected and in control with our reliable, user-friendly app designed to keep your valuables within reach. Don't let the frustration of lost items disrupt your day—let our app be your go-to solution for locating your essential tech quickly and effortlessly. Features available with subscription: - Search for lost Bluetooth devices and distance to them - Device search history Subscription Terms: - Payment deducted from your Apple ID account upon purchase confirmation. - Subscription automatically renews unless canceled at least 24 hours before the current period ends. - Account charged for renewal within 24 hours before the current period concludes. - Manage and cancel subscriptions in your account settings on the App Store after purchase. Privacy Policy: https://docs.google.com/document/d/1YeQG-9Md2omWkQtA2gg0_nbfK6I8HF_67gYmxDqCKgs/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1UW7TTymNxE5FwQSj3EnuIfCQicq5mt3lUG7vwy3sNGo/edit?usp=sharing"

About

QR Code

Easily scan and create QR codes and barcodes with automatic detection. Manage your scan history, customize generated codes with colors and logos, and secure your data with an app lock. Offers fast, seamless, and secure code management for personal and professional use.

Highlights
  • Scan and create QR codes/barcodes
  • Automatic code detection
  • Comprehensive history management
  • Customizable QR code appearance
  • App lock for added security
  • Fast and secure processing
Features
Read full description

To scan a QR code or barcode, simply open the app, point your camera at the code, and wait a few seconds. The app will automatically detect and recognize any code your camera is focused on, without needing to take a photo or press a button. Whether you’re scanning product barcodes, QR codes for websites, or accessing event tickets, the process is fast and seamless. Key Features: - Scan and Create QR Codes: Easily scan any QR code or barcode, and generate your own codes for sharing links, contact information, Wi-Fi credentials, and more. - History Management: Access a comprehensive history of all scanned and created codes. This feature allows you to revisit past scans and reuse created codes without having to store them elsewhere. - Customization Options: Personalize your QR codes with custom colors, logos, and patterns. Additionally, you can enable app lock for added security, ensuring only authorized users can access your scan history and generated codes. - Fast and Secure: The app is designed to offer rapid scanning without compromising on security. All scanned and generated codes are processed securely, with no data leaks. Whether you're using it for personal convenience or professional tasks, this app is an essential tool for efficient and secure code scanning and generation. Subscribe for unlimited access to all app features. - Payment will be charged to your iTunes Account upon confirmation of purchase. - Your subscription will automatically renew unless you turn off auto-renewal at least 24 hours before the end of the current subscription period. - Your account will be charged for renewal within 24 hours prior to the end of the current period, with the cost clearly specified. - You can manage your subscription and disable auto-renewal in your Account Settings after purchase. - If a free trial is offered, any unused portion will be forfeited once you purchase a subscription, if applicable. For any issues or questions regarding the app's functionality, please reach out to us at geronimoregino64@gmail.com Privacy Policy: https://docs.google.com/document/d/1fMjSzysmWVI2q7reiGkCYcdrf2BlfvYj5isq0_T7X4E/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1wItIVc9Ksm0FOjWTj41NrUuzAkUOCmc0JqTG8kfFxDM/edit?usp=sharing

Screenshots

Air Detector, Device Finder4 screens
QR Code4 screens

Verdict

The call

The clearest difference is update cadence: Air Detector, Device Finder at daily against QR Code's every 2 days. On price, rating, review sentiment and ratings volume 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. Air Detector, Device Finder sells 3 in-app purchases, starting at $6.99 per 7 days and QR Code sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Air Detector, Device Finder against 4.2 for QR Code. Both are backed by a comparable volume of ratings — 45 and 29 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Air Detector, Device Finder ships an update daily, QR Code every 2 days. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 9 level
Air Detector, Device Finder versus QR Code: the parameters behind the verdict, then further details
ParameterAir Detector, Device FinderQR Code
PriceFreeFree
Rating4.3 (45 ratings) — better4.2 (29 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings45 — better29
Update frequencyDaily — betterEvery 2 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size21 MB10 MB
Age rating4+4+
DeveloperFrantz GoelzGeronimo Regino

Customer experience

Air Detector, Device Finder

All ratings45 ratings
Positive82.2%
Neutral4.4%
Negative13.3%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

QR Code

All ratings29 ratings
Positive75.9%
Neutral10.3%
Negative13.8%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Air Detector, Device Finder

Subscriptions3
  • FinderWeekly3 Days trial$6.997 Days
  • FinderMonthly3 Days trial$14.991 Month
  • FinderYearly3 Days trial$31.991 Year
2 purchases

QR Code

Subscriptions2
  • Weekly$6.997 Days
  • Weekly3 Days trial$6.997 Days

Questions

Is Air Detector, Device Finder free?
Air Detector, Device Finder 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, Air Detector, Device Finder or QR Code?
Air Detector, Device Finder is rated higher. Air Detector, Device Finder averages 4.3 out of 5 from 45 ratings, while QR Code averages 4.2 from 29 ratings.
Do Air Detector, Device Finder or QR Code have ads?
Neither Air Detector, Device Finder nor QR Code shows ads.
Which is updated more often, Air Detector, Device Finder or QR Code?
Air Detector, Device Finder ships an update daily, and QR Code every 2 days. Most recently, Air Detector, Device Finder was updated on September 8, 2026 and QR Code on September 14, 2026.

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