Comparison

QR & Barcode Scanner Plus vs All in One Calculator

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

Head to head
About

QR & Barcode Scanner Plus

Features
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Please note that scanner support is currently available in English only. We are committed to expanding our language support over time. - Eager to use the scanner in your preferred language? Let us know! Reach out to us at eteam421@gmail.com to request language support. QR & Barcode Scanner Plus is a comprehensive tool that enhances QR & Barcode scanning, generation, and management. With a user-friendly interface and a range of functionalities, QR & Barcode Scanner Plus is your ultimate solution for QRBarcode-related tasks. Features: 1. Advanced QRBarcode Scanning: Quickly and accurately scan a variety of QR-Barcode types using your device's camera. 2. Scan History: Easily access your scan history, review previous scans, and retrieve important information. 3. Search Bar: Effortlessly locate specific codes using the Search Bar. 4. Delete History: You can remove unnecessary scan codes one by one. 5. URL and Link Handling: Open scanned URLs and links directly within the app or your preferred web browser. 6. Save Scan History: Securely save your scan history for future reference and convenience. 7. Share Scans: Instantly share scanned QR code data with contacts, friends, or colleagues. 8. Custom QR-Barcode Generation: Generate QRBarcode with personalized data and colors to suit your needs. 9. You share your barcode very easily with Share Button 10. Colorful Customization: Personalize QR codes with a variety of colors to make them distinctive. Whether you're a business professional, traveler, or someone who frequently interacts with QR codes, QR & Barcode Scanner Plus offers a versatile solution for all your QR & Barcode tasks. Download now to experience comprehensive QR & Barcode scanning and generation!

About

All in One Calculator

Features
Read full description

Unleash the power of multiple calculators in one sleek app! From conquering fractions and solving quadratic equations to effortlessly converting between binary, decimal, octal, and hexadecimal, All in One Calculator is your ultimate math and number system companion. Need to find area and perimeter or tackle matrices with the Sarrus method? We've got you covered. Download now and simplify your calculations and conversions! Key Features: -Fraction Master: Add, subtract, multiply, and divide fractions with detailed, step-by-step procedures and simplified results. Handles decimals too! -Quadratic Equation Solver: Get both roots of any quadratic equation with a single tap! See every step, including rational and irrational answers. Perfect for understanding the process! -Sarrus Method Calculator: Instantly calculate the determinant of 3x3 matrices. Visualize the diagonals and swipe through each multiplication step. -Shape Area & Perimeter: Easily find the area and perimeter of multiple geometric shapes. Decimals are welcome! -Number System Converter: Effortlessly convert between binary, decimal, octal, and hexadecimal number systems. -Rule of Three Method AI Calculator: Get the simple proportion easily. -Memory Saver: Replace multiple single-purpose apps with this all-in-one solution. -Ad-Free & Future-Proof: Enjoy an uninterrupted experience and unlimited access to all future calculators! Download All in One Calculator today and simplify your math and number system needs!

Screenshots

QR & Barcode Scanner Plus4 screens
All in One Calculator4 screens

Verdict

The call

The clearest difference is price: All in One Calculator at $1.99 against QR & Barcode Scanner Plus's $14.99. QR & Barcode Scanner Plus's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases 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

QR & Barcode Scanner Plus costs $14.99 and All in One Calculator $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QR & Barcode Scanner Plus ships an update every 2 weeks, All in One Calculator every 3 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

Scorecard3 real differences ยท 3 level
QR & Barcode Scanner Plus versus All in One Calculator: the parameters behind the verdict, then further details
ParameterQR & Barcode Scanner PlusAll in One Calculator
Price$14.99$1.99 โ€” better
Update frequencyEvery 2 weeks โ€” betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size22 MB139 MB
Age rating17+4+
DeveloperMD. NASAR UDDIN REDOYJuan Antonio Veloz Gutierrez

In-app purchases

None

QR & Barcode Scanner Plus

No in-app purchases

None

All in One Calculator

No in-app purchases

Questions

Is QR & Barcode Scanner Plus free?
QR & Barcode Scanner Plus costs $14.99, with no in-app purchases.
Is All in One Calculator free?
All in One Calculator costs $1.99, with no in-app purchases.
Do QR & Barcode Scanner Plus or All in One Calculator have ads?
Neither QR & Barcode Scanner Plus nor All in One Calculator shows ads.
Which is updated more often, QR & Barcode Scanner Plus or All in One Calculator?
QR & Barcode Scanner Plus ships an update every 2 weeks, and All in One Calculator every 3 months. Most recently, QR & Barcode Scanner Plus was updated on October 25, 2026 and All in One Calculator on October 30, 2026.

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