Comparison

LIFE LINK 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

LIFE LINK

Easily share various types of information, from contact details and medical records to files and pet information, even when your phone isn't accessible. This versatile system is designed for emergencies, business use, and everyday convenience, allowing you to create custom links for different needs.

Highlights
  • Share contact and business cards
  • Share medical information
  • Share files and pet information
  • Create custom links for specific needs
  • Export contacts as CSV
  • Manage multiple profiles and links
Features
Read full description

Share your data when you need to; even without your phone. Whether its your contact card, business card, Medical information, files, pet information or more LIFE LINK has you covered. The only limit to what you can do is your imagination. The system was initially designed to be used in case of emergencies so medical professionals could easily get your information that you wanted to share, but it has progressed into a much bigger project with more case uses. You can now create a LIFE LINK for your business to share your google reviews, have one for sharing certain information or files at a front desk, another one on your pet so their information is easily accessible, put a medical sticker on your bike or car window that LIFE LINK is in your glove box. Whatever information you are trying to make available to someone, LIFE LINK helps achieve it. Stay in contact with connections and build your business and your circle; export your contacts with CSV files for your marketing campaigns or use it to keep track of connections made and where. Life link allows you to have the same profile for multiple contacts and have multiple profiles linked to multiple LIFE LINKS at the SAME TIME. Create systems in your workplace such as accessible files on a LIFE LINK, or processes employees have to fulfill when they come across a certain sticker with LIFE LINK. Need an easily accessible manual? put it on a life link and place it on that item. Have something cool you’ve done with a LIFE LINK? share it with us by sending us a message and we will try to show others!

About

QR Code

Features
Read full description

Turn your iPhone into a fast and reliable QR and barcode scanner. Instantly scan, decode, and access information with just one tap. Our QR Scanner is built for speed, accuracy, and convenience. From product barcodes to website links, coupons, and contact details, you can scan it all in seconds. Whether you're shopping, comparing prices, or simply unlocking information, the app makes it effortless. Lightning-Fast Scanning Scan any QR code or barcode instantly. No delays, no fuss – get results right away. Easy & Secure Enjoy a seamless and safe scanning experience every time. Download our QR & Barcode Scanner today and make scanning quicker, simpler, and smarter. Terms of Use: https://sites.google.com/view/qr-maker-terms-of-use Privacy Policy: https://sites.google.com/view/qr-maker-privacy-policy

Screenshots

LIFE LINK4 screens
QR Code4 screens

Verdict

The call

The clearest difference is in-app purchases: LIFE LINK at none against QR Code's 1. LIFE LINK also leads on iOS requirement (13.0 vs 15.0). QR Code's advantage is update cadence (monthly vs every 8 months). On price, ads and device support 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 sells 1 in-app purchase, starting at $9.99 per 7 days. LIFE LINK asks for nothing beyond the download.

UpkeepUpdate frequency

LIFE LINK ships an update every 8 months, QR Code monthly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
LIFE LINK versus QR Code: the parameters behind the verdict, then further details
ParameterLIFE LINKQR Code
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 8 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size59 MB26 MB
Age rating4+4+
DeveloperCaleb HeinlAppsolut Limited

In-app purchases

None

LIFE LINK

No in-app purchases

1 purchases

QR Code

Subscriptions1
  • Weekly Premium3 Days trial$9.997 Days

Questions

Is LIFE LINK free?
LIFE LINK is free to download, with no in-app purchases.
Is QR Code free?
QR Code is free to download, with in-app purchases available.
Do LIFE LINK or QR Code have ads?
Neither LIFE LINK nor QR Code shows ads.
Which is updated more often, LIFE LINK or QR Code?
LIFE LINK ships an update every 8 months, and QR Code monthly. Most recently, LIFE LINK was updated on November 3, 2026 and QR Code on October 28, 2026.

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