# DarkPDF vs PDFDarkMode

The clearest difference is review sentiment: PDFDarkMode at 100% against DarkPDF's 47%. PDFDarkMode also leads on price (Free vs $0.99) and rating (5.0 vs 4.3). DarkPDF's advantage is in-app purchases (none vs 6) and ratings volume (27 vs 1). On update cadence and ads there is nothing between them.

PDFDarkMode is free to download; DarkPDF costs $0.99 up front. PDFDarkMode sells 5 one-off in-app purchases. DarkPDF asks for nothing beyond the download.

PDFDarkMode holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: DarkPDF has 27 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 47% of DarkPDF's written reviews are positive against 100% of PDFDarkMode's.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 21, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DarkPDF | PDFDarkMode |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.3 (27 ratings)](https://appshunter.io/ios/app/darkpdf/id1487657766/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdfdarkmode-customize-pdfs/id6744872327/reviews)** |
| Number of ratings | **27** | 1 |
| Positive reviews | 47.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 3 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Numathic](https://appshunter.io/developer/1000499318) | [Wildcatter LLC](https://appshunter.io/developer/1229934042) |

## What reviewers say

### DarkPDF

[App page](https://appshunter.io/ios/app/darkpdf/id1487657766)

This app allows you to read PDF documents in dark mode, inverting text and background colors to reduce eye strain. It also offers the ability to compress margins and blank spaces for a larger text display.

**Highlights:** Dark mode PDF reading, Invert text and background, Larger text display, Margin compression, Cross-platform compatibility (macOS & iOS)

**Features:** Vision Pro support

**In-app purchases:** none


### PDFDarkMode

[App page](https://appshunter.io/ios/app/pdfdarkmode-customize-pdfs/id6744872327)

Easily convert PDFs to a comfortable dark mode with custom text and background colors. Reduce eye strain while reading or studying long documents. Save and revisit your personalized PDFs in a private library.

**Highlights:** Upload PDFs from device, Customize text and background colors, Preview dark mode changes, Download converted PDFs, Personal PDF library, Private by design

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Download PDF (up to 100 pages) | $0.99 | one-time |
| Dark Mode PDF Download | $2.99 | one-time |
| Download PDF (up to 500 pages) | $4.99 | one-time |
| PDFDarkMode Pro | $9.99 | one-time |
| Download PDF (500+ pages) | $9.99 | one-time |


## Frequently asked questions

### Is DarkPDF free?

DarkPDF costs $0.99, with no in-app purchases.

### Is PDFDarkMode free?

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

### Which has better reviews, DarkPDF or PDFDarkMode?

PDFDarkMode is rated higher. DarkPDF averages 4.3 out of 5 from 27 ratings, while PDFDarkMode averages 5.0 from 1 ratings.

### Do DarkPDF or PDFDarkMode have ads?

Neither DarkPDF nor PDFDarkMode shows ads.

### Which is updated more often, DarkPDF or PDFDarkMode?

DarkPDF ships an update every 4 days, and PDFDarkMode every 4 days. Most recently, DarkPDF was updated on September 21, 2026 and PDFDarkMode on September 28, 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.*