# JustNotes vs PDF Scanner Document OCR Tool

The clearest difference is ads: JustNotes at none against PDF Scanner Document OCR Tool's shown. JustNotes also leads on update cadence (every 2 months vs every 5 months). PDF Scanner Document OCR Tool's advantage is iOS requirement (15.1 vs 18.5). On price, in-app purchases and device support there is nothing between them.

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

JustNotes ships an update every 2 months, PDF Scanner Document OCR Tool every 5 months. Both last shipped on September 9, 2026.

## The numbers

| Metric | JustNotes | PDF Scanner Document OCR Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 4 MB | 76 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neel Roy](https://appshunter.io/developer/1834533455) | [Jay Shah](https://appshunter.io/developer/1778283174) |

## What reviewers say

### JustNotes

[App page](https://appshunter.io/ios/app/justnotes-notetakingmarkup/id6751740392)

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

**In-app purchases:** none


### PDF Scanner Document OCR Tool

[App page](https://appshunter.io/ios/app/pdf-scanner-document-ocr-tool/id6753100427)

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

**In-app purchases:** none


## Frequently asked questions

### Is JustNotes free?

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

### Is PDF Scanner Document OCR Tool free?

PDF Scanner Document OCR Tool is free to download, with no in-app purchases.

### Do JustNotes or PDF Scanner Document OCR Tool have ads?

PDF Scanner Document OCR Tool shows ads; JustNotes does not.

### Which is updated more often, JustNotes or PDF Scanner Document OCR Tool?

JustNotes ships an update every 2 months, and PDF Scanner Document OCR Tool every 5 months. Most recently, JustNotes was updated on September 9, 2026 and PDF Scanner Document OCR Tool on September 9, 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.*