# HelloAndBye vs QR Code Scanner by NFC.cool

The clearest difference is in-app purchases: HelloAndBye at none against QR Code Scanner by NFC.cool's 7. HelloAndBye also leads on ads (none vs shown). QR Code Scanner by NFC.cool's advantage is update cadence (every 4 days vs every 3 months). 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. HelloAndBye asks for nothing beyond the download.

HelloAndBye ships an update every 3 months, QR Code Scanner by NFC.cool every 4 days. The most recent releases landed on September 9, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | HelloAndBye | QR Code Scanner by NFC.cool |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 30 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mauro Bianchelli](https://appshunter.io/developer/1333240906) | [Nicolo Stanciu](https://appshunter.io/developer/930855677) |

## What reviewers say

### HelloAndBye

[App page](https://appshunter.io/ios/app/helloandbye/id6743363518)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is HelloAndBye free?

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

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

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

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

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

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

HelloAndBye ships an update every 3 months, and QR Code Scanner by NFC.cool every 4 days. Most recently, HelloAndBye was updated on September 9, 2026 and QR Code Scanner by NFC.cool on August 27, 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.*