# PDF Converter & PDF Reader vs Nodebook

The clearest difference is update cadence: Nodebook at daily against PDF Converter & PDF Reader's every 53 months. PDF Converter & PDF Reader's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Converter & PDF Reader sells 3 in-app purchases, starting at $6.99 per month and Nodebook sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Converter & PDF Reader ships an update every 53 months, Nodebook daily. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PDF Converter & PDF Reader | Nodebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/pdf-converter-and-pdf-reader/id1549134393/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 53 months | **Daily** |
| Monetization | Freemium | — |
| Size | 6 MB | 143 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nitin Katrodiya](https://appshunter.io/developer/1530680301) | [Kamil Zabiegala](https://appshunter.io/developer/6801625697) |

## What reviewers say

### PDF Converter & PDF Reader

[App page](https://appshunter.io/ios/app/pdf-converter-and-pdf-reader/id1549134393)

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to scan, edit, convert, compress, merge, and sign PDFs, as well as convert various office file formats to PDF and vice versa. It also supports document encryption and sharing.

**Highlights:** Scan and edit PDFs, Convert office files to PDF and vice versa, Compress PDF file size, Merge and split PDF documents, Sign and encrypt PDFs, Convert images and text to PDF, Share and print PDFs

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium Version One Month | $6.99 | per month |
| Get Premium Version Six Month | $24.49 | per 6 months |
| Get Premium Version One Year | $37.99 | per year |


### Nodebook

[App page](https://appshunter.io/ios/app/nodebook-pdf-notes-and-mind-map/id6801625695)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nodebook Max - Monthly | $8.99 | per month |
| Nodebook Max - Yearly | $89.99 | per year |
| Nodebook Plus | $39.99 | one-time |


## Frequently asked questions

### Is PDF Converter & PDF Reader free?

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

### Is Nodebook free?

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

### Do PDF Converter & PDF Reader or Nodebook have ads?

Neither PDF Converter & PDF Reader nor Nodebook shows ads.

### Which is updated more often, PDF Converter & PDF Reader or Nodebook?

PDF Converter & PDF Reader ships an update every 53 months, and Nodebook daily. Most recently, PDF Converter & PDF Reader was updated on October 7, 2026 and Nodebook 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.*