# QR vs Mathintosh

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.

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.

## The numbers

| Metric | QR | Mathintosh |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (11 ratings)](https://appshunter.io/ios/app/mathintosh/id6746828132/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 29 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Laszlo Mile](https://appshunter.io/developer/1661661564) | [Justin Fleming](https://appshunter.io/developer/1818716379) |

## What reviewers say

### QR

[App page](https://appshunter.io/ios/app/qr-code-generator-and-scanner/id6452315572)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |
| Pro Monthly | $1.99 | per month |


### Mathintosh

[App page](https://appshunter.io/ios/app/mathintosh/id6746828132)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Themes | $2.99 | one-time |


## Frequently asked questions

### Is QR free?

QR is free to download, with in-app purchases available.

### Is Mathintosh free?

Mathintosh is free to download, with in-app purchases available.

### Do QR or Mathintosh have ads?

Neither QR nor Mathintosh shows ads.

### Which is updated more often, QR or Mathintosh?

QR ships an update every 5 days, and Mathintosh every 4 weeks. Most recently, QR was updated on October 4, 2026 and Mathintosh on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*