Easy Calculator vs QR & BARCODE Reader & Creator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Easy Calculator
This app offers a smart and efficient computing experience with automatic history saving and a comprehensive unit converter. It provides customizable themes, flexible display settings, and optional haptic feedback for enhanced interaction.
- Smart history tracking
- Unit converter
- Sound and voice feedback
- Customizable themes
- Flexible display settings
- Haptic feedback
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Your Smart Computing Companion! Whether you're a casual calculator user or a professional who frequently handles unit conversions, this app delivers a smart, efficient, and personalized experience. Key Features: Smart History: Automatically saves every calculation expression and result. Easily review, search, and organize past calculations. Unit Converter: Seamlessly convert between common units—length, area, volume, weight, time, and temperature. Perfect for study, work, and daily life. Sound & Voice Feedback: Choose from multiple keypress sound effects, enable/disable silent mode, and enjoy clear voice output—ideal for visually impaired users and seniors. Customizable Themes: Switch between Light, Dark, Green, Pink, and Blue themes to suit your mood and environment. Flexible Display Settings: Adjust font size and decimal precision to fit any usage scenario. Haptic Feedback: Optional vibration feedback enhances interaction and confirms your inputs. Ad-Free Experience: Clean, distraction-free interface for focused, stress-free calculations. Download now and experience the future of smart computing!
QR & BARCODE Reader & Creator
Quickly scan and generate QR codes and barcodes with this versatile utility. Save, organize, and share your codes effortlessly. Optimized for iOS devices, it offers a user-friendly experience for various needs.
- Instant QR and barcode scanning
- Custom QR and barcode creation
- Save and organize scanned codes
- Versatile sharing options
- User-friendly interface
- Dark mode support
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Scan, create, and save codes effortlessly with our all-in-one QR and barcode scanner app! Whether you need to quickly scan a QR or barcode from your camera or generate your own custom codes, our app provides the fastest, most reliable QR or barcode experience for your iPhone and iPad. KEY FEATURES: INSTANT QR and BARCODE SCANNING • High-speed QR and barcode detection using advanced camera technology • Automatic recognition with no need to press buttons • Works in all lighting conditions with smart exposure adjustment • Scan WiFi passwords, URLs, contact info, and more CREATE CUSTOM QR and BARCODES • Generate QR and barcodes from any text, URL, or information • Real-time preview as you type • Create QR and barcodes for websites, WiFi networks, business cards, and social media profiles SAVE & ORGANIZE • Save scanned QR and barcodes and links for quick access later • Organize your saved items with easy-to-use interface • Quick access to frequently used QR and barcodes • Never lose important information again VERSATILE SHARING OPTIONS • Share QR and barcodes directly with friends and colleagues • Save generated QR and barcodes to your photo library • Export QR and barcodes for use in presentations, websites, and marketing materials • Seamless integration with iOS sharing system USER-FRIENDLY INTERFACE • Clean, intuitive design optimized for iOS • Smooth animations and transitions • Dark mode support for comfortable use in any lighting • Fast startup and responsive performance BUILT FOR IPHONE/IPAD • Native iOS performance and reliability • Optimized for all iPhone/iPad models • Uses advanced iOS camera and vision frameworks • Secure and private - your data stays on your device SMART CAMERA FEATURES • Auto-focus for crystal-clear scans • Smart cropping and recognition • Quick camera launch for immediate scanning PERFECT FOR EVERYONE • Students scanning classroom materials • Professionals sharing business information • Event organizers creating QR and barcodes for tickets • Restaurant owners creating menu QR codes • Anyone who needs quick QR and barcode solutions Download now and experience one of the most efficient QR and barcode scanner and generator available on the App Store! Our app combines powerful functionality with elegant simplicity to handle all your QR and barcode needs in seconds. Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ By download, you agree to our Terms of Use (https://www.artexgames.com/PrivacyPolicy/tos.html/) and Privacy Policy (https://www.artexgames.com/PrivacyPolicy/pp.html).
Screenshots
Verdict
The clearest difference is rating: QR & BARCODE Reader & Creator at 5.0 against Easy Calculator's 4.0. Easy Calculator's advantage is monetization model (free vs free with in-app purchases) and update cadence (weekly vs monthly). On price, ads, in-app purchases 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
Both are free to download. Easy Calculator sells 1 one-off in-app purchase and QR & BARCODE Reader & Creator sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
QR & BARCODE Reader & Creator holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Easy Calculator has 12 ratings behind it against 2, so its average is the more settled of the two.
Easy Calculator ships an update weekly, QR & BARCODE Reader & Creator monthly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | Easy Calculator | QR & BARCODE Reader & Creator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (12 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 87.0% of reviews | — |
| Number of ratings | 12 — better | 2 |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 23 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 伟鹏 李 | Artex Studios, Inc. |
Customer experience
Easy Calculator
QR & BARCODE Reader & Creator
In-app purchases
Easy Calculator
- Lifetime Premium Membership$2.99
QR & BARCODE Reader & Creator
- Weekly Subscription3 Days trial$4.997 Days
- Monthly Subscription$9.991 Month
- Yearly Subscription$49.991 Year
- Lifetime$99.99
Questions
Is Easy Calculator free?
Is QR & BARCODE Reader & Creator free?
Which has better reviews, Easy Calculator or QR & BARCODE Reader & Creator?
Do Easy Calculator or QR & BARCODE Reader & Creator have ads?
Which is updated more often, Easy Calculator or QR & BARCODE Reader & Creator?
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