# Mathmatico vs QR Code Scanner

The clearest difference is review sentiment: Mathmatico at 100% against QR Code Scanner's 43%. Mathmatico also leads on in-app purchases (none vs 8) and ads (none vs shown). QR Code Scanner's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. QR Code Scanner sells 8 in-app purchases, starting at $2.99 per 7 days. Mathmatico asks for nothing beyond the download.

Mathmatico ships an update every 3 days, QR Code Scanner every 9 days. The most recent releases landed on September 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Mathmatico | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (98 ratings)](https://appshunter.io/ios/app/qr-code-scanner/id6745213752/reviews)** |
| Number of ratings | — | **98** |
| Positive reviews | **100.0% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 68 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Oliver White](https://appshunter.io/developer/1698751638) | [Lilucat](https://appshunter.io/developer/1676061700) |

## What reviewers say

### Mathmatico

[App page](https://appshunter.io/ios/app/mathmatico/id6499589990)

This calculator allows for free-form text input, letting you edit and see entire calculations at once. It supports a wide range of mathematical functions, including trigonometry, logarithms, and percentages, with helpful error messages.

**Highlights:** Freeform text input, Edit and view entire calculations, Supports trigonometry and logarithms, Handles percentages and exponents, Granular error messages with actions, Includes constants like pi and e

**In-app purchases:** none


### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner/id6745213752)

This app allows you to quickly scan various QR codes and barcodes, including Wi-Fi credentials, contact information, and URLs. It also enables you to create custom QR codes with personalized branding and social media links.

**Highlights:** Scan QR codes and barcodes, Generate custom QR codes, Create social media QR codes, Scan Wi-Fi, contact, and URL codes, Personalize codes with logos and colors, Optimized for iOS speed and performance

**Features:** Family Sharing, Apple Wallet, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Scanner | $2.99 | per 7 days |
| QR Code Scanner | $9.99 | per 7 days |
| QR Code Scanner | $9.99 | per 7 days |
| QR Scanner | $9.99 | per year |
| QR Code Scanner & Generator | $29.99 | per year |
| QR Scanner | Free | one-time |
| QR Scanner | $19.99 | one-time |
| QR Code Scanner | $49.99 | one-time |


## Frequently asked questions

### Is Mathmatico free?

Mathmatico is free to download, with no in-app purchases.

### Is QR Code Scanner free?

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

### Do Mathmatico or QR Code Scanner have ads?

QR Code Scanner shows ads; Mathmatico does not.

### Which is updated more often, Mathmatico or QR Code Scanner?

Mathmatico ships an update every 3 days, and QR Code Scanner every 9 days. Most recently, Mathmatico was updated on September 11, 2026 and QR Code Scanner on September 21, 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.*