# NotarIA vs PDF Converter

The clearest difference is iOS requirement: PDF Converter at 15.6 against NotarIA's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. NotarIA sells 8 in-app purchases, starting at $9.99 per month and PDF Converter sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

NotarIA ships an update every 3 weeks, PDF Converter every 2 weeks. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | NotarIA | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (22 ratings)](https://appshunter.io/ios/app/pdf-converter-ocr-reader/id6758373190/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 93 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Martin Velez](https://appshunter.io/developer/1868258120) | [Hitek Limited](https://appshunter.io/developer/6774064976) |

## What reviewers say

### NotarIA

[App page](https://appshunter.io/ios/app/notaria/id6757683092)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | per month |
| Plus | $14.99 | per month |
| Business | $19.99 | per month |
| Enterprise | $29.99 | per month |
| Pro (Annual) | $99.99 | per year |
| Plus (Annual) | $144.99 | per year |
| Business (Annual) | $199.99 | per year |
| Enterprise (Annual) | $299.99 | per year |


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-ocr-reader/id6758373190)

Effortlessly transform paper documents into digital files with scanning, text recognition, and editing tools. Ideal for students, professionals, and everyday users needing to organize and manage documents.

**Highlights:** Photo scanning to digital files, OCR text recognition and copying, Import and view local PDFs, Page management (delete, rearrange), Highlighting and annotation tools, Intuitive user interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter Ad-Free | $5.99 | per 7 days |
| PDF Converter Ad-Free | $29.99 | per year |


## Frequently asked questions

### Is NotarIA free?

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

### Is PDF Converter free?

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

### Do NotarIA or PDF Converter have ads?

Both NotarIA and PDF Converter show ads.

### Which is updated more often, NotarIA or PDF Converter?

NotarIA ships an update every 3 weeks, and PDF Converter every 2 weeks. Most recently, NotarIA was updated on September 8, 2026 and PDF Converter on September 21, 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.*