Comparison

QR4all vs LITEON Smart Eye

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

Head to head
About

QR4all

Features
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Need a QR code that looks great and works perfectly? QR4all lets you create, scan, and manage QR codes on iPhone, iPad, and Apple Watch โ€“ with more design options than any other QR app. โ–ธ ALL QR CODE TYPES Create codes for URLs, WiFi, text, phone numbers, SMS, vCards, email, calendar events, GPS locations, EPC bank transfers. โ–ธ 50+ DESIGN OPTIONS โ€ข 17 pixel shapes, 19 eye shapes, 17 pupil shapes โ€ข Custom colors for foreground, background, eyes & pupils โ€ข Linear & radial gradients with 6 directions โ€ข Add your own logo โ€“ or let the app auto-load favicons for URLs โ€ข 35+ watermark motifs (sports, nature, business & more) โ€ข Contrast warning to ensure your codes stay scannable โ€ข Save your favorite design as default template โ–ธ PRO-QUALITY EXPORT โ€ข PNG in 4 sizes: 256, 512, 1024, or 2048 pixels โ€ข SVG vector graphics โ€“ perfect for print โ€ข PDF export (single or batch all codes at once) โ€ข Share via iOS Share Sheet to any app โ–ธ BUILT-IN SCANNER Scan QR codes with live camera preview. Every scan is saved to your scan history with timestamps. Turn any scanned code into your own โ€“ edit colors, shapes, and content instantly. Besides QR codes, the scanner now also reads barcodes (EAN, UPC, Code 128 and more) โ€“ free. With Pro you can scan codes straight from photos and screenshots. โ–ธ STAY ORGANIZED โ€ข Favorites pinned to the top (swipe to add) โ€ข Labels & categories (5 built-in + create your own) โ€ข Filter bar with label chips โ€ข Search by title, content, or type โ€ข Sort: manual, newest, oldest, or by type โ€ข Drag & drop to reorder โ–ธ APPLE WATCH Your QR codes sync automatically to Apple Watch โ€“ all codes or favorites only. Watch displays codes natively, no image transfer needed. Perfect for showing codes at checkout, events, or on the go. With very large collections not everything fits on the watch โ€“ simply switch to favourites-only sync in that case. โ–ธ WIDGET & SHARING Put your favourite codes on the Home Screen as a widget โ€“ your Wi-Fi or business card is ready to show instantly. Share a link from Safari or any other app straight to QR4all and the matching code is created automatically. On iOS 17 or later you can choose exactly which code each widget shows. โ–ธ 22 LANGUAGES Switch languages right inside the app โ€“ independent of your system language. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” FREE TO USE Create up to 5 QR codes with URL, WiFi, text, phone & SMS โ€“ completely free. QR4ALL PRO โ€“ ONE-TIME PURCHASE, NO SUBSCRIPTION A single purchase unlocks everything forever: โ€ข Unlimited QR codes โ€ข All QR code types โ€ข Logos, gradients & watermarks โ€ข SVG & PDF export โ€ข Export up to 2048ร—2048 โ€ข Scan history with timestamps โ€ข Scan from photos & screenshots โ€ข Home Screen widget โ€ข Share from other apps โ€ข Backup: export & import No subscription. No hidden fees. Pay once, use forever. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” Download QR4all now and create your first custom QR code in seconds.

About

LITEON Smart Eye

Features
Read full description

Keep your properties safe and secure with the LITEON Smart Eye. Our all-in-one monitoring solution is perfect for both smart homes and smart buildings. With our app, you can easily connect your LITEON security camera to your iOS device, view live video streams, receive real-time alerts, and customize settings to fit your unique security needs. Our user-friendly interface makes it easy to navigate the app and configure camera settings. Whether you're managing a residential building, an office complex, or a retail center, our app is designed to give you peace of mind by providing reliable and accessible video surveillance. With features such as motion detection and night vision, you can rest assured that your properties are being monitored around the clock. Download LITEON Smart Eye now and safeguard what matters most with the latest in surveillance technology. Take control of your security today!

Screenshots

QR4all4 screens
LITEON Smart Eye3 screens

Verdict

The call

The clearest difference is in-app purchases: LITEON Smart Eye at none against QR4all's 1. LITEON Smart Eye also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. QR4all sells 1 one-off in-app purchase. LITEON Smart Eye asks for nothing beyond the download.

UpkeepUpdate frequency

QR4all ships an update every 2 months, LITEON Smart Eye every 6 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard2 real differences ยท 4 level
QR4all versus LITEON Smart Eye: the parameters behind the verdict, then further details
ParameterQR4allLITEON Smart Eye
PriceFreeFree
Update frequencyEvery 2 monthsEvery 6 weeks โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, Apple Watch โ€” betteriPhone, iPod
Requires iOS16.014.0 โ€” better
Further details โ€” not scored
Size15 MB28 MB
Age rating+44+
DeveloperTobias HuppertzLite-On Technology Corp.

In-app purchases

1 purchases

QR4all

One-time1
  • QR4all Pro$4.99
None

LITEON Smart Eye

No in-app purchases

Questions

Is QR4all free?
QR4all is free to download, with in-app purchases available.
Is LITEON Smart Eye free?
LITEON Smart Eye is free to download, with no in-app purchases.
Do QR4all or LITEON Smart Eye have ads?
Neither QR4all nor LITEON Smart Eye shows ads.
Which is updated more often, QR4all or LITEON Smart Eye?
QR4all ships an update every 2 months, and LITEON Smart Eye every 6 weeks. Most recently, QR4all was updated on November 7, 2026 and LITEON Smart Eye on November 3, 2026.

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