# QR Code Reader & Scanner Pro vs MentalCalcDash

The clearest difference is in-app purchases: MentalCalcDash at none against QR Code Reader & Scanner Pro's 8. MentalCalcDash also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Reader & Scanner Pro sells 8 in-app purchases, starting at $4.99 per 7 days. MentalCalcDash asks for nothing beyond the download.

## The numbers

| Metric | QR Code Reader & Scanner Pro | MentalCalcDash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (46 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-scanner-pro/id6466154022/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 2 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [digital roots technologies](https://appshunter.io/developer/1734620357) | [Vu Giang Thi Quynh](https://appshunter.io/developer/1848292553) |

## What reviewers say

### QR Code Reader & Scanner Pro

[App page](https://appshunter.io/ios/app/qr-code-reader-and-scanner-pro/id6466154022)

Easily scan and generate QR codes and barcodes. Get product information, compare prices, and track price history. Share content from apps and create custom codes for social media or contact details.

**Highlights:** Scan QR codes and barcodes, Generate custom QR codes, Product information lookup, Price comparison and history, Share content as QR codes, Scan history export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sub + 7 day Free Trial | $4.99 | per 7 days |
| Weekly Trial 50% Off | $4.99 | per 7 days |
| Weekly Subscription | $7.99 | per 7 days |
| Weekly Trial Offer | $9.99 | per 7 days |
| Mega Monthly Exclusive Offer | $19.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Yearly Trial Offer | $49.99 | per year |
| Lifetime PRO | $69.99 | one-time |


### MentalCalcDash

[App page](https://appshunter.io/ios/app/mentalcalcdash/id6754446222)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader & Scanner Pro free?

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

### Is MentalCalcDash free?

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

### Do QR Code Reader & Scanner Pro or MentalCalcDash have ads?

QR Code Reader & Scanner Pro shows ads; MentalCalcDash does not.

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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.*