# QRBay vs Smart Watch Notes Pro

The clearest difference is price: QRBay at Free against Smart Watch Notes Pro's $2.99. QRBay also leads on iOS requirement (16.0 vs 18.2). Smart Watch Notes Pro's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

QRBay is free to download; Smart Watch Notes Pro costs $2.99 up front. QRBay sells 1 one-off in-app purchase. Smart Watch Notes Pro asks for nothing beyond the download.

QRBay ships an update every 3 weeks, Smart Watch Notes Pro every 2 weeks. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | QRBay | Smart Watch Notes Pro |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 3 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone, iPad | **iPhone, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Le Canh Phong](https://appshunter.io/developer/1743184726) | [Christopher Riches](https://appshunter.io/developer/1464887687) |

## What reviewers say

### QRBay

[App page](https://appshunter.io/ios/app/qrbay/id6499323043)

Quickly scan QR codes and barcodes using your device's camera or from images. Compare prices, create custom codes, and manage your scan history. Supports batch scanning and multiple export formats.

**Highlights:** Scan QR codes and barcodes, Quick product information search, Create custom QR codes, Batch scanning, Export data to CSV, Text, or Image, History management, Multi-language support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-Time Purchase | $1.99 | one-time |


### Smart Watch Notes Pro

[App page](https://appshunter.io/ios/app/smart-watch-notes-pro/id6742542265)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is QRBay free?

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

### Is Smart Watch Notes Pro free?

Smart Watch Notes Pro costs $2.99, with no in-app purchases.

### Do QRBay or Smart Watch Notes Pro have ads?

Neither QRBay nor Smart Watch Notes Pro shows ads.

### Which is updated more often, QRBay or Smart Watch Notes Pro?

QRBay ships an update every 3 weeks, and Smart Watch Notes Pro every 2 weeks. Most recently, QRBay was updated on October 13, 2026 and Smart Watch Notes Pro on October 17, 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.*