# Scan QR Code vs Card Centering Tool

The clearest difference is ads: Card Centering Tool at none against Scan QR Code's shown. Scan QR Code's advantage is rating (4.8 vs 4.6). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Scan QR Code sells 4 in-app purchases, starting at $1.99 per 7 days and Card Centering Tool sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scan QR Code holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 16 and 19 respectively.

## The numbers

| Metric | Scan QR Code | Card Centering Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/scan-qr-code-qrcode-scanner/id6736467057/reviews)** | [4.6 (19 ratings)](https://appshunter.io/ios/app/card-centering-tool-grader-ai/id6751784546/reviews) |
| Number of ratings | 16 | **19** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 38 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Andy Sutanto](https://appshunter.io/developer/1659282966) | [faisal khalid](https://appshunter.io/developer/671706631) |

## What reviewers say

### Scan QR Code

[App page](https://appshunter.io/ios/app/scan-qr-code-qrcode-scanner/id6736467057)

Easily scan QR codes from your camera, photos, files, or iCloud. Save your scan history and perform actions like opening links or adding contacts directly from scanned codes. This user-friendly tool offers quick and reliable QR code decoding.

**Highlights:** Scan from camera, photos, files, or iCloud, Save and manage scan history, Direct actions on scanned codes, User-friendly interface, Quick and reliable scanning

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan QR Code Pro - 1W | $1.99 | per 7 days |
| QR Code Scanner Pro - 1Y | $19.99 | per year |
| Offering | $19.99 | one-time |
| QR Code Scanner Pro - Lifetime | $39.99 | one-time |


### Card Centering Tool

[App page](https://appshunter.io/ios/app/card-centering-tool-grader-ai/id6751784546)

This tool helps collectors accurately measure card centering ratios for sports and trading cards. It provides precise measurements against professional grading standards and offers customizable viewing options for a better collecting experience.

**Highlights:** Manual centering measurement, Front & back ratio analysis, Grading reference library, Customizable viewing options, Visual ratio previews, Supports all card types

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - Card Centering App | $3.99 | per 7 days |
| Yearly - Card Centering Tool | $29.99 | per year |
| Lifetime - Card Grading | $7.99 | one-time |


## Frequently asked questions

### Is Scan QR Code free?

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

### Is Card Centering Tool free?

Card Centering Tool is free to download, with in-app purchases available.

### Which has better reviews, Scan QR Code or Card Centering Tool?

Scan QR Code is rated higher. Scan QR Code averages 4.8 out of 5 from 16 ratings, while Card Centering Tool averages 4.6 from 19 ratings.

### Do Scan QR Code or Card Centering Tool have ads?

Scan QR Code shows ads; Card Centering Tool 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.*