Comparison

QR Code Pro vs Unit Choice

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

Head to head
About

QR Code Pro

Easily scan, decode, and generate various QR code types, including contact information, website links, and more. Customize your generated codes with colors and logos, and print them directly. Offers unlimited scan history and NFC scanning capabilities on compatible devices.

Highlights
  • Scan and decode all QR code types
  • Generate custom QR codes with logos
  • Save scanned contacts to address book
  • Directly send SMS and emails
  • Add events to calendar instantly
  • Unlimited scan history
  • NFC tag scanning
Features
Currently charting
Read full description

Squinting at a QR code that won't scan, or wondering if a link inside one is actually safe to open — that's exactly what QR Code Pro solves. Point your camera at any QR code, barcode, or NFC tag and get an instant, accurate read, then create and customize your own codes just as fast. One purchase, every feature, no ads, ever. INSTANT SCANNING Turn your iPhone into a fast, accurate scanner. Point the camera or import a photo, and QR Code Pro recognizes 13 formats in seconds: QR, Aztec, Data Matrix, Code 128, Code 39, Code 39 Mod 43, Code 93, EAN-13, EAN-8, Interleaved 2 of 5, ITF-14, PDF417, UPC-E Ultra-wide camera support makes it easy to scan large or hard-to-reach codes, and batch scanning lets you capture several codes in one pass instead of stopping after every one. SAFER LINK CHECKS Before you open a scanned link, QR Code Pro checks it for you — flagging disguised domains, link shorteners, unsecured HTTP connections, and unusually long or suspicious URLs, so you can decide with confidence whether to tap through. NFC SCANNING Read compatible NFC tags with your iPhone, including tags that store more than one record — every record reads correctly and displays in full. CREATE AND CUSTOMIZE QR CODES Build a QR code for a website, Wi-Fi network, contact, phone number, email, SMS, text, location, or calendar event in a few taps. Make it yours with custom colors, eye shapes, pupil styles, and your own logo — perfect for a business card, a menu, a classroom, or an event. PRINT & SHARE Print QR codes directly from your iPhone with adjustable layouts, or share them digitally for packaging, flyers, posters, and product labels. STAY ORGANIZED Unlimited scan history keeps every past scan within reach, and Favorites keep the codes you use again close by. iCloud sync carries your history and created codes across your Apple devices, and you can set Scan, Create, or History as the tab that opens first. ONE PURCHASE, EVERYTHING INCLUDED QR Code Pro is a single purchase — no subscription, no in-app purchases, and no ads, ever. Every feature above is included from the moment you install it: - Scans QR, Data Matrix, and 13 barcode formats - Ultra-wide camera support for larger or farther-away codes - Batch scanning for multiple codes in one pass - Safer Link Checks before you open a scanned link - NFC tag reading, including multi-record tags - QR code creation and customization with your own logo - Direct printing with adjustable layouts - Unlimited scan history and Favorites - iCloud sync across your Apple devices - Choice of default tab on launch - No subscription, no in-app purchases, no ads People use it to check a restaurant menu, verify a delivery code, build a QR for a Wi-Fi password or business card, or just confirm a link is safe before opening it. Terms of Use: https://t4fapps.com/tos-chatlink.html Privacy Policy: https://t4fapps.com/privacy-policy-paid.html Thanks for your support!

About

Unit Choice

Features
Currently charting
Read full description

Unit Choice is a price comparison app that helps you compare unit prices by simply entering the price and quantity of each item. Even when products have different sizes, amounts, or pack counts, you can quickly check the unit price, cheapest option, average, and median. “Is this really a good deal?” “Should I buy the larger size or the smaller one?” “Is this more expensive than what I bought before?” Unit Choice was made to reduce those small moments of doubt while shopping, so you can choose with confidence. You can save your entries in a list, review them later, and compare the same products again whenever you need. Recommended for anyone who wants to avoid missing price differences, quantity differences, or better deals in everyday shopping.

Screenshots

QR Code Pro4 screens
Unit Choice4 screens

Verdict

The call

The clearest difference is in-app purchases: QR Code Pro at none against Unit Choice's 2. QR Code Pro also leads on iOS requirement (15.0 vs 18.0). Unit Choice's advantage is update cadence (every 3 days vs every 2 months) and price ($0.29 vs $2.99). On ads, chart position 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

QR Code Pro costs $2.99 and Unit Choice $0.29 up front. Unit Choice sells 2 one-off in-app purchases. QR Code Pro asks for nothing beyond the download.

UpkeepUpdate frequency

QR Code Pro ships an update every 2 months, Unit Choice every 3 days. The most recent releases landed on September 27, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 7 level
QR Code Pro versus Unit Choice: the parameters behind the verdict, then further details
ParameterQR Code ProUnit Choice
Price$2.99$0.29 — better
Rating4.1 (61 ratings) — better—
Positive reviews32.5% of reviews—
Number of ratings61 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
Best chart rank#33#19 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size14 MB21 MB
Age rating4+4+
DeveloperTouch 4 FeelMakoto Fukuoka

In-app purchases

None

QR Code Pro

No in-app purchases

2 purchases

Unit Choice

One-time2
  • コーヒーで応援$0.49
  • 広告非表示$5.99

Questions

Is QR Code Pro free?
QR Code Pro costs $2.99, with no in-app purchases.
Is Unit Choice free?
Unit Choice costs $0.29, and also offers in-app purchases.
Do QR Code Pro or Unit Choice have ads?
Neither QR Code Pro nor Unit Choice shows ads.
Which is updated more often, QR Code Pro or Unit Choice?
QR Code Pro ships an update every 2 months, and Unit Choice every 3 days. Most recently, QR Code Pro was updated on September 27, 2026 and Unit Choice on September 22, 2026.
Which is more popular, QR Code Pro or Unit Choice?
QR Code Pro currently peaks at #33 in the App Store charts, and Unit Choice at #19. Chart position reflects recent download velocity rather than total install base.

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