# PDF Reader vs One read

The clearest difference is in-app purchases: PDF Reader at none against One read's 3. PDF Reader also leads on iOS requirement (14.0 vs 17.0). One read's advantage is update cadence (every 10 days vs every 114 months). On price, ads and device support there is nothing between them.

Both are free to download. One read sells 3 in-app purchases, starting at $5.99 per month. PDF Reader asks for nothing beyond the download.

PDF Reader ships an update every 114 months, One read every 10 days. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PDF Reader | One read |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (4 ratings)](https://appshunter.io/ios/app/one-read-all-document-reader/id6812449639/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 114 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 28 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ramalingam Sivaramakrishnan](https://appshunter.io/developer/892706271) | [Vasantbhai Vora](https://appshunter.io/developer/1896307181) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-store/id1084685959)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 no in-app purchases.

### 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 114 months, and One read every 10 days. Most recently, PDF Reader was updated on October 1, 2026 and One read on October 13, 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.*