# PDFDarkMode vs Dark PDF

The clearest difference is update cadence: PDFDarkMode at every 4 days against Dark PDF's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDFDarkMode sells 5 one-off in-app purchases and Dark PDF sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

PDFDarkMode ships an update every 4 days, Dark PDF monthly. The most recent releases landed on September 10, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | PDFDarkMode | Dark PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdfdarkmode-customize-pdfs/id6744872327/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 11 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wildcatter LLC](https://appshunter.io/developer/1229934042) | [Muhammet Ozturk](https://appshunter.io/developer/1640983852) |

## What reviewers say

### 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 |


### Dark PDF

[App page](https://appshunter.io/ios/app/dark-pdf-night-mode-reader/id6754808094)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Unlimited - Black Friday | $1.99 | per month |
| Yearly - Unlimited Pdf,Black Friday | $9.99 | per year |
| Monthly - Unlimited PDF | $49.99 | per month |
| Yearly - Unlimited PDF | $99.99 | per year |


## Frequently asked questions

### Is PDFDarkMode free?

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

### Is Dark PDF free?

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

### Do PDFDarkMode or Dark PDF have ads?

Neither PDFDarkMode nor Dark PDF shows ads.

### Which is updated more often, PDFDarkMode or Dark PDF?

PDFDarkMode ships an update every 4 days, and Dark PDF monthly. Most recently, PDFDarkMode was updated on September 10, 2026 and Dark PDF on July 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*