# Red PDF Reader vs PDF Editor

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Red PDF Reader ships an update every 3 months, PDF Editor every 3 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Red PDF Reader | PDF Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 4 MB | 2 MB |
| Requires iOS | 18 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Khurshed Gulov](https://appshunter.io/developer/1329538296) | [Simply Algos LLC](https://appshunter.io/developer/1894924441) |

## What reviewers say

### Red PDF Reader

[App page](https://appshunter.io/ios/app/red-pdf-reader/id6763583714)

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

**In-app purchases:** none


### PDF Editor

[App page](https://appshunter.io/ios/app/pdf-editor-no-ads-read-scan/id6790174668)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Red PDF Reader free?

Red PDF Reader is free to download, with no in-app purchases.

### Is PDF Editor free?

PDF Editor is free to download, with no in-app purchases.

### Do Red PDF Reader or PDF Editor have ads?

Neither Red PDF Reader nor PDF Editor shows ads.

### Which is updated more often, Red PDF Reader or PDF Editor?

Red PDF Reader ships an update every 3 months, and PDF Editor every 3 days. Most recently, Red PDF Reader was updated on October 7, 2026 and PDF Editor on October 17, 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.*