# iGreen+Link vs QR Scanner

The clearest difference is in-app purchases: iGreen+Link at none against QR Scanner's 10. iGreen+Link also leads on ads (none vs shown). QR Scanner's advantage is update cadence (every 11 days vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Scanner sells 10 in-app purchases, starting at $0.99 per 7 days. iGreen+Link asks for nothing beyond the download.

iGreen+Link ships an update every 7 months, QR Scanner every 11 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iGreen+Link | QR Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (8 ratings)](https://appshunter.io/ios/app/qr-scanner-reader-generator/id6736992829/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 42 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | +12 |
| Developer | [Shenzhen CS Energy Technology Co., Ltd.](https://appshunter.io/developer/1701782506) | [SWAPP YAZILIM LIMITED SIRKETI](https://appshunter.io/developer/1774262293) |

## What reviewers say

### iGreen+Link

[App page](https://appshunter.io/ios/app/igreen-plus-link/id6474238360)

**In-app purchases:** none


### QR Scanner

[App page](https://appshunter.io/ios/app/qr-scanner-reader-generator/id6736992829)

This utility app allows you to scan and generate QR codes and barcodes. It also converts images to PDFs and enables digital document signing, streamlining various daily tasks for both personal and professional use.

**Highlights:** QR code and barcode scanning, QR code and barcode creation, Image to PDF conversion, Digital document signing, User-friendly interface

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Qr Scanner - Weekly | $0.99 | per 7 days |
| Qr Scanner - Monthly | $2.99 | per month |
| Qr Scanner - Weekly | $3.99 | per 7 days |
| Qr Scanner - Weekly | $5.99 | per 7 days |
| Qr Scanner - Weekly | $7.99 | per 7 days |
| Qr Scanner - Weekly | $9.99 | per 7 days |
| Qr Scanner - Monthly | $14.99 | per month |
| Qr Scanner - Monthly | $17.99 | per month |
| Qr Scanner - Monthly | $19.99 | per month |
| Qr Scanner - Monthly | $24.99 | per month |


## Frequently asked questions

### Is iGreen+Link free?

iGreen+Link is free to download, with no in-app purchases.

### Is QR Scanner free?

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

### Do iGreen+Link or QR Scanner have ads?

QR Scanner shows ads; iGreen+Link does not.

### Which is updated more often, iGreen+Link or QR Scanner?

iGreen+Link ships an update every 7 months, and QR Scanner every 11 days. Most recently, iGreen+Link was updated on October 27, 2026 and QR Scanner on October 30, 2026.

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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.*