# PDF Document Editor vs DarkScreenReader

The clearest difference is rating: DarkScreenReader at 5.0 against PDF Document Editor's 1.0. DarkScreenReader also leads on monetization model (free vs freemium). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. PDF Document Editor sells 4 in-app purchases, starting at $3.99 per 7 days and DarkScreenReader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DarkScreenReader holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

PDF Document Editor ships an update monthly, DarkScreenReader every 5 weeks. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | PDF Document Editor | DarkScreenReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/pdf-document-editor-kudo-ai/id6745721395/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/darkscreenreader/id6790046139/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Freemium | **Free** |
| Size | 78 MB | 2 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zion Studios LLC](https://appshunter.io/developer/1685918923) | [兴雨 蔡](https://appshunter.io/developer/6775318889) |

## What reviewers say

### PDF Document Editor

[App page](https://appshunter.io/ios/app/pdf-document-editor-kudo-ai/id6745721395)

Create any type of document quickly using AI-powered text generation. Easily add images, checkmarks, and electronic signatures to your documents. This app simplifies document creation from start to finish.

**Highlights:** AI text generation for document templates, Image inclusion and manipulation, Electronic signature functionality, Intuitive document editor, Unlimited document creation (premium), Unlimited AI prompts (premium)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kudo Weekly Offer | $3.99 | per 7 days |
| Kudo Monthly Offer | $9.99 | per month |
| Kudo Yearly Offer | $39.99 | per year |
| Kudo Lifetime Offer | $59.99 | one-time |


### DarkScreenReader

[App page](https://appshunter.io/ios/app/darkscreenreader/id6790046139)

This tool allows discreet reading of local novel files by displaying text only in a small, user-defined area against a black screen. It mimics a locked phone to avoid drawing attention in public spaces. Features include customizable display, tap-to-hide functionality, and automatic page turning.

**Highlights:** Selected display area on black screen, Tap to hide/resume text, Automatic page turning, Swipe navigation, Customizable display area, Local file support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DarkScreenReader Pro LifeTime | $1.99 | one-time |


## Frequently asked questions

### Is PDF Document Editor free?

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

### Is DarkScreenReader free?

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

### Which has better reviews, PDF Document Editor or DarkScreenReader?

DarkScreenReader is rated higher. PDF Document Editor averages 1.0 out of 5 from 1 ratings, while DarkScreenReader averages 5.0 from 1 ratings.

### Do PDF Document Editor or DarkScreenReader have ads?

Neither PDF Document Editor nor DarkScreenReader shows ads.

### Which is updated more often, PDF Document Editor or DarkScreenReader?

PDF Document Editor ships an update monthly, and DarkScreenReader every 5 weeks. Most recently, PDF Document Editor was updated on October 25, 2026 and DarkScreenReader on October 22, 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.*