# QR Code Scanner by NFC.cool vs Stock Aid

The clearest difference is in-app purchases: Stock Aid at none against QR Code Scanner by NFC.cool's 7. Stock Aid also leads on ads (none vs shown). QR Code Scanner by NFC.cool's advantage is update cadence (every 4 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Scanner by NFC.cool sells 7 in-app purchases, starting at $0.99 per 7 days. Stock Aid asks for nothing beyond the download.

QR Code Scanner by NFC.cool ships an update every 4 days, Stock Aid every 3 weeks. The most recent releases landed on August 27, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | QR Code Scanner by NFC.cool | Stock Aid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/qr-code-scanner-by-nfccool/id6745910962/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nicolo Stanciu](https://appshunter.io/developer/930855677) | [Andrew Edwards](https://appshunter.io/developer/1195990213) |

## What reviewers say

### QR Code Scanner by NFC.cool

[App page](https://appshunter.io/ios/app/qr-code-scanner-by-nfccool/id6745910962)

Easily scan, create, and manage QR codes with this comprehensive utility. Features real-time detection, custom code generation, and organization tools. Supports iPhone and iPad with dark mode.

**Highlights:** Fast QR code scanning, Create custom QR codes, Save and organize scanned codes, Share QR codes, Dark mode support, Batch scanning mode

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $0.99 | per 7 days |
| Mini Monthly | $1.49 | per month |
| Premium Monthly | $1.99 | per month |
| Mini Yearly | $9.99 | per year |
| Premium Yearly | $14.99 | per year |
| Mini Lifetime | $9.99 | one-time |
| Premium Lifetime | $14.99 | one-time |


### Stock Aid

[App page](https://appshunter.io/ios/app/stock-aid/id6759177300)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner by NFC.cool free?

QR Code Scanner by NFC.cool is free to download, with in-app purchases available.

### Is Stock Aid free?

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

### Do QR Code Scanner by NFC.cool or Stock Aid have ads?

QR Code Scanner by NFC.cool shows ads; Stock Aid does not.

### Which is updated more often, QR Code Scanner by NFC.cool or Stock Aid?

QR Code Scanner by NFC.cool ships an update every 4 days, and Stock Aid every 3 weeks. Most recently, QR Code Scanner by NFC.cool was updated on August 27, 2026 and Stock Aid on September 7, 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.*