Comparison

QR Code Reader vs Find Lost Device

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

Head to head
About

QR Code Reader

Easily create custom QR codes from text, URLs, videos, pictures, and business cards. Personalize your codes with beautification options for a unique touch. Share information quickly and securely.

Highlights
  • Convert text to QR code
  • Convert URLs to QR code
  • Convert videos/pictures to QR code
  • Create business card QR codes
  • Beautify and customize QR codes
  • Convert email information to QR code
Features
Read full description

[Video, picture to QR code] Videos and pictures can be converted into exclusive QR codes with one click, which is convenient and tall! 【Text conversion QR code】 The text can be edited at will, and the text can be converted into a QR code, and the information transmission is simple, convenient and safe! [Business card conversion QR code] Edit personal business card QR code, scan and exchange business cards, socializing is more convenient and more compelling! 【URL conversion QR code】 The URL can be converted to a QR code, and it can be opened directly by scanning it, which is simple and fast. 【Email Conversion QR Code】 The QR code conversion of mail information makes sending and receiving more convenient. [Beautification and customization] Beautify and customize the QR code, make breakthroughs and innovations, and make your personality shine. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tools.qjtech.tech/privacy-policy.html

About

Find Lost Device

Easily locate missing Bluetooth devices with this app. It detects nearby devices, shows signal strength and distance, and alerts you if a device is lost. Keep track of all your gadgets in one convenient place.

Highlights
  • Locate lost Bluetooth devices
  • Detect nearby devices
  • Monitor signal strength and distance
  • Receive alerts for lost devices
  • Track multiple devices
  • View estimated distance
Features
Read full description

Can't find your devices or want to see all of them in one app? Our app is the solution for you. This app helps you locate your lost Bluetooth devices. How to Find Your Lost Devices The app detects all nearby devices. Find and select your lost device from the list, then move slowly and monitor the on-screen signal strength, estimated distance, and hints. Track Devices Use this app to track your devices. You'll receive an alert if a device is lost! Privacy Policy: https://docs.google.com/document/d/11TDNIM2cnOOFL2x6VUMkB8w8cu6JZRXsL4nJXqcOLB8/edit Terms of Use: https://docs.google.com/document/d/1DIB6f9vEcx9eRgcOVdws6rG60S33bQPgH5tA3VI_obg/edit Subscription - Payment will be charged to your iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current period. The cost depends on the selected plan. - Subscriptions may be managed by the user, and auto-renewal can be turned off by going to the user's Account Settings after purchase.

Screenshots

QR Code Reader4 screens
Find Lost Device4 screens

Verdict

The call

The clearest difference is review sentiment: QR Code Reader at 100% against Find Lost Device's 0%. QR Code Reader also leads on rating (5.0 vs 4.1). Find Lost Device's advantage is ads (none vs shown). On price, ratings volume, update cadence 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. QR Code Reader sells 11 one-off in-app purchases and Find Lost Device sells 3 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

QR Code Reader holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 10 and 29 respectively. Written reviews point the same way: 100% of QR Code Reader's written reviews are positive against 0% of Find Lost Device's.

UpkeepUpdate frequency

QR Code Reader ships an update every 3 weeks, Find Lost Device every 5 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
QR Code Reader versus Find Lost Device: the parameters behind the verdict, then further details
ParameterQR Code ReaderFind Lost Device
PriceFreeFree
Rating5.0 (10 ratings) — better4.1 (29 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings1029 — better
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.0 — better
Further details — not scored
Size54 MB14 MB
Age rating4+4+
DeveloperShenzhen is SunJoy technology co., LTDWendy Mason

Customer experience

QR Code Reader

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews42 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Find Lost Device

All ratings29 ratings
Positive75.9%
Neutral3.4%
Negative20.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

11 purchases

QR Code Reader

One-time11
  • 白银会员一个月$5.99
  • 月度会员(单次)$5.99
  • 黄金会员一个月$8.99
Show 8 more
  • 白银会员三个月$12.99
  • 季度会员(单次)$12.99
  • 黄金会员三个月$21.99
  • 白银会员永久$29.99
  • 年度会员(单次)$34.99
  • 黄金会员永久$37.99
  • 终身会员(买断)$99.99
  • 专属域名一年$149.99
3 purchases

Find Lost Device

Subscriptions3
  • Weekly Premium Access3 Days trial$6.997 Days
  • Monthly Premium Access3 Days trial$14.991 Month
  • Annual Premium Access3 Days trial$29.991 Year

Questions

Is QR Code Reader free?
QR Code Reader is free to download, with in-app purchases available.
Is Find Lost Device free?
Find Lost Device is free to download, with in-app purchases available.
Which has better reviews, QR Code Reader or Find Lost Device?
QR Code Reader is rated higher. QR Code Reader averages 5.0 out of 5 from 10 ratings, while Find Lost Device averages 4.1 from 29 ratings.
Do QR Code Reader or Find Lost Device have ads?
QR Code Reader shows ads; Find Lost Device does not.
Which is updated more often, QR Code Reader or Find Lost Device?
QR Code Reader ships an update every 3 weeks, and Find Lost Device every 5 weeks. Most recently, QR Code Reader was updated on October 29, 2026 and Find Lost Device on October 24, 2026.

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