# iGreen+Link vs Qr code Reader

The clearest difference is in-app purchases: iGreen+Link at none against Qr code Reader's 3. iGreen+Link also leads on update cadence (every 7 months vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Qr code Reader sells 3 in-app purchases, starting at $3.99 per 7 days. iGreen+Link asks for nothing beyond the download.

iGreen+Link ships an update every 7 months, Qr code Reader every 14 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | iGreen+Link | Qr code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-qr/id6736643546/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 14 months |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 23 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | +9 |
| Developer | [Shenzhen CS Energy Technology Co., Ltd.](https://appshunter.io/developer/1701782506) | [Aspen Resolve LLC](https://appshunter.io/developer/1890544928) |

## What reviewers say

### iGreen+Link

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

**In-app purchases:** none


### Qr code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-qr/id6736643546)

Easily scan QR codes to instantly view their content or create your own personalized QR codes. This tool also allows for editing and beautifying generated codes, with a content management table for easy access.

**Highlights:** Scan QR codes, Create QR codes, Edit and beautify QR codes, Content management table, Share exclusive QR codes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Members | $3.99 | per 7 days |
| Monthly Membership | $5.99 | one-time |
| Annual Membership | $14.99 | one-time |


## Frequently asked questions

### Is iGreen+Link free?

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

### Is Qr code Reader free?

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

### Do iGreen+Link or Qr code Reader have ads?

Neither iGreen+Link nor Qr code Reader shows ads.

### Which is updated more often, iGreen+Link or Qr code Reader?

iGreen+Link ships an update every 7 months, and Qr code Reader every 14 months. Most recently, iGreen+Link was updated on November 4, 2026 and Qr code Reader on November 8, 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.*