# SPI Database Link vs QR Scanner PRO

The clearest difference is in-app purchases: SPI Database Link at none against QR Scanner PRO's 7. SPI Database Link also leads on iOS requirement (11.0 vs 13.0). QR Scanner PRO's advantage is device support. On price there is nothing between them.

Both are free to download. QR Scanner PRO sells 7 in-app purchases, starting at $0.99 per 7 days. SPI Database Link asks for nothing beyond the download.

## The numbers

| Metric | SPI Database Link | QR Scanner PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/qr-scanner-pro-reader/id1664349694/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 104 MB | 33 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EDM spa](https://appshunter.io/developer/1179769880) | [HYPE YAZILIM](https://appshunter.io/developer/1756489156) |

## What reviewers say

### SPI Database Link

[App page](https://appshunter.io/ios/app/spi-database-link/id1414160420)

**In-app purchases:** none


### QR Scanner PRO

[App page](https://appshunter.io/ios/app/qr-scanner-pro-reader/id1664349694)

This app transforms your device into a powerful information decoder, allowing you to scan QR codes and various barcode formats. It also enables you to create personalized QR codes, convert images to PDFs, and manage historical scan records.

**Highlights:** Scan QR codes and barcodes, Generate custom QR codes, Convert images to PDF, Personalize QR code appearance, Create vCards, Maintain scan history

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Weekly PRO - QR Scan | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Monthly PRO - QR Scan | $2.99 | per month |
| Yearly | $4.99 | per year |
| Yearly PRO - QR Scan | $4.99 | per year |
| Weekly | $4.99 | per 7 days |


## Frequently asked questions

### Is SPI Database Link free?

SPI Database Link is free to download, with no in-app purchases.

### Is QR Scanner PRO free?

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

---

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