# Dark PDF vs tinyBookmark

The clearest difference is in-app purchases: tinyBookmark at none against Dark PDF's 4. tinyBookmark also leads on update cadence (fortnightly vs monthly). Dark PDF's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Dark PDF sells 4 in-app purchases, starting at $1.99 per month. tinyBookmark asks for nothing beyond the download.

Dark PDF ships an update monthly, tinyBookmark fortnightly. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Dark PDF | tinyBookmark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 11 MB | 7 MB |
| Requires iOS | **15.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammet Ozturk](https://appshunter.io/developer/1640983852) | [Long Pham](https://appshunter.io/developer/1864564220) |

## What reviewers say

### 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 |


### tinyBookmark

[App page](https://appshunter.io/ios/app/tinybookmark/id6757105649)

**In-app purchases:** none


## Frequently asked questions

### Is Dark PDF free?

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

### Is tinyBookmark free?

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

### Do Dark PDF or tinyBookmark have ads?

Neither Dark PDF nor tinyBookmark shows ads.

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

Dark PDF ships an update monthly, and tinyBookmark fortnightly. Most recently, Dark PDF was updated on September 30, 2026 and tinyBookmark on October 4, 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.*