# QR Pro vs To Do, Note, Checklist

The clearest difference is ads: QR Pro at none against To Do, Note, Checklist's shown. QR Pro also leads on update cadence (weekly vs monthly) and device support (7 vs 2). To Do, Note, Checklist's advantage is iOS requirement (13.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QR Pro ships an update weekly, To Do, Note, Checklist monthly. The most recent releases landed on October 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | QR Pro | To Do, Note, Checklist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (29K ratings)](https://appshunter.io/ios/app/qr-pro-code-reader-and-creator/id1013912824/reviews)** | — |
| Number of ratings | **29K** | — |
| Positive reviews | 72.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 27 MB | 4 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crypto Inc.](https://appshunter.io/developer/980289004) | [Tinh Tran Minh](https://appshunter.io/developer/1258493814) |

## What reviewers say

### QR Pro

[App page](https://appshunter.io/ios/app/qr-pro-code-reader-and-creator/id1013912824)

This application provides fast and secure scanning of QR codes and various barcode formats. It offers an ad-free and privacy-focused experience with no hidden costs or data collection. Simply open the app and point your camera at the code to scan.

**Highlights:** Ad-free scanning, Privacy-focused, No in-app purchases, Supports multiple code types, Intuitive interface

**Features:** Safari Extension, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Instant scanning
- 💡 Supports various code types
- 🔒 No privacy data collected
- 🤗 Friendly and helpful staff

**What reviewers complain about**

- 🐛 Occasional scanning issues
- 🤔 Confusing reviews unrelated to the app
- 💰 Concerns about data collection and in-app purchases

**Reported bugs**

- Freezing or crashing on some devices
- Inability to read or open scanned codes

**Requested features**

- Save scanned QR codes
- More advanced scanning capabilities


### To Do, Note, Checklist

[App page](https://appshunter.io/ios/app/to-do-note-checklist/id6450418748)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Pro free?

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

### Is To Do, Note, Checklist free?

To Do, Note, Checklist is free to download, with no in-app purchases.

### Do QR Pro or To Do, Note, Checklist have ads?

To Do, Note, Checklist shows ads; QR Pro does not.

### Which is updated more often, QR Pro or To Do, Note, Checklist?

QR Pro ships an update weekly, and To Do, Note, Checklist monthly. Most recently, QR Pro was updated on October 21, 2026 and To Do, Note, Checklist on October 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.*