Comparison

QR Code Reader & Scanner vs Unit Converter.

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 & Scanner

Easily create and scan QR codes and barcodes for various data types. Customize code appearance with colors and logos. Save and export your generated codes.

Highlights
  • Generate QR codes and barcodes
  • Customizable appearance (colors, logos)
  • Supports all popular data types
  • Fast and accurate camera scanning
  • History of saved codes and scans
  • Export and save codes
Features
Read full description

Universal app for creating and scanning QR codes and barcodes! Our app is a convenient and powerful tool for working with QR codes and barcodes. Create your own codes for websites, business cards, Wi-Fi, texts, contacts, geolocations, and much more. You can also customize the appearance of your QR codes — add colors, logos, and a unique style for branding or personal use. App features: • Generate QR codes and barcodes in different formats • Customization: colors, styles, logos • Support for all popular data types: URL, text, contact, email, phone, Wi-Fi, and more • Fast and accurate scanning of QR codes and barcodes via camera • History of saved codes and scans • Export and save codes to your gallery Whether for business, marketing, education, or everyday tasks — this app makes it quick and easy to create or recognize any code in seconds. Simple, fast, and functional — install now and start using it today!

About

Unit Converter.

Read full description

One value. Every unit. Enter a number and choose its unit. See every result without choosing a target unit. From inches to centimeters, Fahrenheit to Celsius, or ounces to grams, Unit Converter. makes everyday conversions simple, whether you're shopping, cooking, or traveling. ■ See every result at once. Results for every unit in the selected category update as you type. For individual conversions, swap the from and to units or copy the result with one tap. ■ Pin your everyday conversions. Tap a saved result to restore its category, units, and value. Your last input is also restored when you reopen the app. ■ Anytime. Anywhere. Ready to convert. Once installed, conversions and pins work offline. No ads. No sign-up. Choose Light, Dark, or Auto. Auto follows your device's appearance settings. ■ 12 categories Length, weight, temperature, volume, speed, time, energy, pressure, area, angle, data storage, and fuel efficiency. Includes Japanese area units such as tsubo and jo (tatami).

Screenshots

QR Code Reader & Scanner3 screens
Unit Converter.3 screens

Verdict

The call

The clearest difference is in-app purchases: Unit Converter. at none against QR Code Reader & Scanner's 3. Unit Converter. also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). QR Code Reader & Scanner's advantage is update cadence (every 3 days vs weekly). On price and ads 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 & Scanner sells 3 in-app purchases, starting at $6.99 per 7 days. Unit Converter. asks for nothing beyond the download.

UpkeepUpdate frequency

QR Code Reader & Scanner ships an update every 3 days, Unit Converter. weekly. The most recent releases landed on September 21, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 5 level
QR Code Reader & Scanner versus Unit Converter.: the parameters behind the verdict, then further details
ParameterQR Code Reader & ScannerUnit Converter.
PriceFreeFree
Rating4.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size36 MB19 MB
Age rating4+4+
DeveloperAnastasiia BoliubashCLYR Inc.

In-app purchases

3 purchases

QR Code Reader & Scanner

Subscriptions3
  • Недельная подписка$6.997 Days
  • Недельная подписка с триалом3 Days trial$6.997 Days
  • Годовая подписка$39.991 Year
None

Unit Converter.

No in-app purchases

Questions

Is QR Code Reader & Scanner free?
QR Code Reader & Scanner is free to download, with in-app purchases available.
Is Unit Converter. free?
Unit Converter. is free to download, with no in-app purchases.
Do QR Code Reader & Scanner or Unit Converter. have ads?
Neither QR Code Reader & Scanner nor Unit Converter. shows ads.
Which is updated more often, QR Code Reader & Scanner or Unit Converter.?
QR Code Reader & Scanner ships an update every 3 days, and Unit Converter. weekly. Most recently, QR Code Reader & Scanner was updated on September 21, 2026 and Unit Converter. on October 8, 2026.

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