QR vs Mathintosh
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR
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Unlock the Power of QR Codes with our App! Discover the ultimate QR code generator and scanner app that puts convenience at your fingertips! With our cutting-edge mobile app, you can easily create and decode QR codes for all your needs. From sharing contact information to connecting to WiFi, managing your calendar, and even navigating to locations, our app does it all. Embrace the future of seamless communication and download our app today! Say goodbye to tedious manual data entry and embrace the QR revolution with our powerful app. Whether you're a business owner, a tech-savvy individual, or simply looking to streamline your daily life, our app is the perfect companion for all your QR code needs. Download now and elevate your communication to a whole new level! Subscriptions Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mathintosh
This versatile utility app combines a simple calculator, scientific calculator, tip calculator, and unit converter into one powerful tool. It offers additional modes for fractions and the Pythagorean theorem, with extensive customization options and an Apple Watch app.
- Simple and scientific calculator modes
- Tip calculator with rounding and splitting
- Unit converter with currency and timezone
- Fraction and Pythagorean theorem modes
- Customizable themes, fonts, and icons
- Paper tape history and cross-app sharing
- Apple Watch app and widget support
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A calculator. A tip calculator. A unit converter. These are not three separate apps... this is one app, and I'm calling it Mathintosh! Mathintosh is a powerful and fun multi-function calculator for iOS, packed to the brim with helpful features, beautiful themes, and a ton of customizations. There are no ads whatsoever, no data collection of any kind, and the app is fast, easy-to-use, and supports many powerful iOS-native accessibility features. And all functionality is available completely free, with the only an in-app purchase for theme and icon customizations. Four primary modes: • simple calculator: fast, easy, and all the basics are covered • scientific calculator: functionality of all kinds, covering every calculating need under the sun • tip calculator: intuitive design gets you a tip based on your preferred percentage, now more customizable, with innovative rounding and splitting features • unit converter: convert dozens of units across 10 modes, including a live-updating currency conversion and a unique timezone conversion And three additional new modes: • Fraction mode with separate numerator and denominator number pads for quick and easy fraction calculations • Pythagorean theorem mode for easy calculations of any missing side of a triangle * Quadrilateral mode solves values for any four-sided shape Features include: • In-app purchase for 20 additional incredible premium themes ranging from monochrome to vibrant to retro-inspired technology, and more • In-app purchase also include the ability to pick a custom app icon from a colorful selection of 11 choices • Customizable fonts, button shapes, glass v. flat v. 3D icons, and so much more • Paper tape shows the history of all your calculations in one convenient place • Share values across the app, from one calculator or mode to another, using a handy banner at the top of the screen • Apple Watch app that syncs your selected theme over from the iOS app • Widget and Control Center and Quick Actions support Many exciting features continue to be added that you won't want to miss!
Screenshots
Verdict
The clearest difference is update cadence: QR at every 5 days against Mathintosh's every 4 weeks. QR also leads on iOS requirement (13.0 vs 18.6). 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. QR sells 2 in-app purchases, starting at $0.99 per 7 days and Mathintosh sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
QR ships an update every 5 days, Mathintosh every 4 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.
| Parameter | QR | Mathintosh |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (11 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 5 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 26 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | Laszlo Mile | Justin Fleming |
In-app purchases
QR
- Pro Weekly$0.997 Days
- Pro Monthly$1.991 Month
Mathintosh
- Premium Themes$2.99









