# Polaris Viewer vs All Document Reader

The clearest difference is ads: All Document Reader at none against Polaris Viewer's shown. Polaris Viewer's advantage is device support (4 vs 2). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Polaris Viewer sells 1 one-off in-app purchase and All Document Reader sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Polaris Viewer ships an update every 3 months, All Document Reader every 2 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Polaris Viewer | All Document Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (74 ratings)](https://appshunter.io/ios/app/polaris-viewer-pdf-document/id1361508774/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | 56.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 177 MB | 11 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polaris Office Corp.](https://appshunter.io/developer/380275428) | [Dineshbhai Rupareliya](https://appshunter.io/developer/1726586445) |

## What reviewers say

### Polaris Viewer

[App page](https://appshunter.io/ios/app/polaris-viewer-pdf-document/id1361508774)

This app offers a mobile-optimized experience for viewing various document types, including Microsoft Office files, PDFs, and TXT. It provides smart document management features and supports cloud integration for easy access to your files.

**Highlights:** Mobile optimized document viewer, Supports Microsoft Office, PDF, TXT, Zip, CSV, Cloud storage integration (iCloud, Google Drive, Dropbox, etc.), Smart document management, App lock with fingerprint, face, or password, Night mode and paper texture background options

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $10.99 | one-time |


### All Document Reader

[App page](https://appshunter.io/ios/app/all-document-reader-viewer/id6476615980)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads for 1 Month | $0.99 | per month |
| Remove ads for 1 Year | $3.99 | per year |


## Frequently asked questions

### Is Polaris Viewer free?

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

### Is All Document Reader free?

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

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

Polaris Viewer shows ads; All Document Reader does not.

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

Polaris Viewer ships an update every 3 months, and All Document Reader every 2 months. Most recently, Polaris Viewer was updated on October 14, 2026 and All Document Reader on October 7, 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.*