All in One Calculator vs QR Code Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
All in One Calculator
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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!
QR Code Scanner
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The smart QR code scanner that checks for suspicious URLs before you click. Keep your scan history secure and local on your device.
Screenshots
Verdict
The clearest difference is price: QR Code Scanner at Free against All in One Calculator's $1.99. On ads, in-app purchases, device support and iOS requirement 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
QR Code Scanner is free to download; All in One Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | All in One Calculator | QR Code Scanner |
|---|---|---|
| Price | $1.99 | Free — better |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 139 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Juan Antonio Veloz Gutierrez | Astrochimp, LLC. |
In-app purchases
All in One Calculator
No in-app purchases
QR Code Scanner
No in-app purchases
Questions
Is All in One Calculator free?
Is QR Code Scanner free?
Do All in One Calculator or QR Code Scanner have ads?
Other comparisons
