# Qr reader vs MentalCalcDash

The clearest difference is in-app purchases: MentalCalcDash at none against Qr reader's 3. Qr reader's advantage is iOS requirement (13.0 vs 15). On price, ads and device support there is nothing between them.

Both are free to download. Qr reader sells 3 in-app purchases, starting at $3.99 per 7 days. MentalCalcDash asks for nothing beyond the download.

## The numbers

| Metric | Qr reader | MentalCalcDash |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 2 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [树帆 张](https://appshunter.io/developer/1759009115) | [Vu Giang Thi Quynh](https://appshunter.io/developer/1848292553) |

## What reviewers say

### Qr reader

[App page](https://appshunter.io/ios/app/qr-reader-qr-code/id6698872988)

Easily generate custom-colored QR codes for various content types like links and emails. Scan existing QR codes from your album or camera. Offers a free trial and subscription options for advanced features.

**Highlights:** Generate QR codes for links, email, social media, Scan QR codes from camera or album, Customize QR code colors and backgrounds, Supports various content types, Automatic renewal subscription service

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Continuous package week | $3.99 | per 7 days |
| Monthly Membership | $5.99 | one-time |
| Annual Membership | $14.99 | one-time |


### MentalCalcDash

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Qr reader free?

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

### Is MentalCalcDash free?

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

### Do Qr reader or MentalCalcDash have ads?

Neither Qr reader nor MentalCalcDash shows ads.

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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.*