# All Document Reader vs PDF Viewer

The clearest difference is update cadence: All Document Reader at every 3 months against PDF Viewer's every 21 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. All Document Reader sells 3 in-app purchases, starting at $2.99 per 7 days and PDF Viewer sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

All Document Reader ships an update every 3 months, PDF Viewer every 21 months. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | All Document Reader | PDF Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (181 ratings)](https://appshunter.io/ios/app/all-document-reader-read-pdf/id6466376478/reviews)** | — |
| Number of ratings | **181** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 21 months |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 20 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mohit Rudani](https://appshunter.io/developer/1673702969) | [Dineshbhai Rupareliya](https://appshunter.io/developer/1726586445) |

## What reviewers say

### All Document Reader

[App page](https://appshunter.io/ios/app/all-document-reader-read-pdf/id6466376478)

Open and manage all your document files, including PDF, Word, Excel, and PowerPoint, directly on your phone. This all-in-one app allows quick viewing and sharing of files without needing a computer.

**Highlights:** Open all document formats, PDF reader and viewer, Word viewer (DOC/DOCX), Excel viewer (XLSX, XLS), PPT viewer (PPT/PPTX), TXT file reader, Share documents

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Document Reader   1 Week | $2.99 | per 7 days |
| Document Reader   1 Month | $6.99 | per month |
| Document Reader   1 Year | $24.99 | per year |


### PDF Viewer

[App page](https://appshunter.io/ios/app/pdf-viewer-all-pdf-reader/id6478919646)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads for 1 Week | $0.99 | per 7 days |
| Remove ads for 1 Month | $1.99 | per month |
| Remove ads for 1 Year | $5.99 | per year |


## Frequently asked questions

### Is All Document Reader free?

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

### Is PDF Viewer free?

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

### Do All Document Reader or PDF Viewer have ads?

Neither All Document Reader nor PDF Viewer shows ads.

### Which is updated more often, All Document Reader or PDF Viewer?

All Document Reader ships an update every 3 months, and PDF Viewer every 21 months. Most recently, All Document Reader was updated on September 26, 2026 and PDF Viewer on September 20, 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.*