# NVReTOOL vs QR

The clearest difference is in-app purchases: NVReTOOL at none against QR's 2. QR's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. QR sells 2 in-app purchases, starting at $0.99 per 7 days. NVReTOOL asks for nothing beyond the download.

NVReTOOL ships an update every 3 weeks, QR every 5 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | NVReTOOL | QR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 59 MB | 26 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [North Valley Research Co., Ltd.](https://appshunter.io/developer/1373532179) | [Laszlo Mile](https://appshunter.io/developer/1661661564) |

## What reviewers say

### NVReTOOL

[App page](https://appshunter.io/ios/app/nvretool/id1570449409)

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

**In-app purchases:** none


### QR

[App page](https://appshunter.io/ios/app/qr-code-generator-and-scanner/id6452315572)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |
| Pro Monthly | $1.99 | per month |


## Frequently asked questions

### Is NVReTOOL free?

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

### Is QR free?

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

### Do NVReTOOL or QR have ads?

Neither NVReTOOL nor QR shows ads.

### Which is updated more often, NVReTOOL or QR?

NVReTOOL ships an update every 3 weeks, and QR every 5 days. Most recently, NVReTOOL was updated on November 3, 2026 and QR on November 3, 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.*