# Quick QR Maker vs metech spmbio

The clearest difference is in-app purchases: metech spmbio at none against Quick QR Maker's 5. Quick QR Maker's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Quick QR Maker sells 5 in-app purchases, starting at $4.99 per 7 days. metech spmbio asks for nothing beyond the download.

## The numbers

| Metric | Quick QR Maker | metech spmbio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 62 MB | 157 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cassandra Russell](https://appshunter.io/developer/1869687304) | [SPM Biosciences Beijing Inc](https://appshunter.io/developer/6798087640) |

## What reviewers say

### Quick QR Maker

[App page](https://appshunter.io/ios/app/quick-qr-maker/id6757925537)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly-Trial | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $59.99 | per year |
| Lifetime | $59.99 | one-time |


### metech spmbio

[App page](https://appshunter.io/ios/app/metech-spmbio/id6798087638)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick QR Maker free?

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

### Is metech spmbio free?

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

### Do Quick QR Maker or metech spmbio have ads?

Neither Quick QR Maker nor metech spmbio 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.*