# ScannerGo QR & Barcode Scanner vs Just Note2

The clearest difference is in-app purchases: Just Note2 at none against ScannerGo QR & Barcode Scanner's 1. Just Note2 also leads on iOS requirement (12.0 vs 16.4). ScannerGo QR & Barcode Scanner's advantage is update cadence (fortnightly vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. ScannerGo QR & Barcode Scanner sells 1 one-off in-app purchase. Just Note2 asks for nothing beyond the download.

ScannerGo QR & Barcode Scanner ships an update fortnightly, Just Note2 every 10 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ScannerGo QR & Barcode Scanner | Just Note2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/just-note2/id6469047079/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 10 months |
| Size | 40 MB | 24 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +17 | 4+ |
| Developer | [Tran Cong Minh](https://appshunter.io/developer/1453488374) | [KOSUKE OSAWA](https://appshunter.io/developer/1711402229) |

## What reviewers say

### ScannerGo QR & Barcode Scanner

[App page](https://appshunter.io/ios/app/scannergo-qr-and-barcode-scanner/id1599896868)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Just Note2

[App page](https://appshunter.io/ios/app/just-note2/id6469047079)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ScannerGo QR & Barcode Scanner free?

ScannerGo QR & Barcode Scanner is free to download, with in-app purchases available.

### Is Just Note2 free?

Just Note2 is free to download, with no in-app purchases.

### Do ScannerGo QR & Barcode Scanner or Just Note2 have ads?

Neither ScannerGo QR & Barcode Scanner nor Just Note2 shows ads.

### Which is updated more often, ScannerGo QR & Barcode Scanner or Just Note2?

ScannerGo QR & Barcode Scanner ships an update fortnightly, and Just Note2 every 10 months. Most recently, ScannerGo QR & Barcode Scanner was updated on October 25, 2026 and Just Note2 on October 24, 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.*