# PDF Reader vs One read

The clearest difference is update cadence: One read at fortnightly against PDF Reader's every 3 months. PDF Reader's advantage is iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Reader sells 2 in-app purchases, starting at $3.99 per month and One read sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Reader ships an update every 3 months, One read fortnightly. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDF Reader | One read |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/one-read-all-document-reader/id6812449639/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 27 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smit Pipaliya](https://appshunter.io/developer/1646406919) | [Vasantbhai Vora](https://appshunter.io/developer/1896307181) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-pdf-viewer/id6443484704)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Reader & Editor Monthly | $3.99 | per month |
| PDF Reader & Editor Yearly | $27.49 | per year |


### One read

[App page](https://appshunter.io/ios/app/one-read-all-document-reader/id6812449639)

This app allows you to read, edit, and manage various document formats including PDFs, Word, Excel, and PowerPoint. You can scan documents, convert files, fill out forms, and sign paperwork. Organize your files with folders and a recycle bin.

**Highlights:** Read and manage documents (PDF, Word, Excel, PPT, TXT), Create and convert files (Image to PDF, Scan to PDF, PDF to Word), Edit and annotate PDFs (edit text, add text, fill and sign), Scan documents with device camera, Organize files with folders and recycle bin, Face ID protection for private documents

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $5.99 | per month |
| Pro Access | $29.99 | per year |
| Pro Access | $59.99 | one-time |


## Frequently asked questions

### Is PDF Reader free?

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

### Is One read free?

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

### Do PDF Reader or One read have ads?

Both PDF Reader and One read show ads.

### Which is updated more often, PDF Reader or One read?

PDF Reader ships an update every 3 months, and One read fortnightly. Most recently, PDF Reader was updated on October 20, 2026 and One read on October 31, 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.*