# NFMS vs Dark PDF

The clearest difference is in-app purchases: NFMS at none against Dark PDF's 4. NFMS also leads on iOS requirement (13.0 vs 15.4). On price, update cadence, ads and device support there is nothing between them.

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

NFMS ships an update every 2 weeks, Dark PDF monthly. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | NFMS | Dark PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 38 MB | 11 MB |
| Requires iOS | **13.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RECPDCL](https://appshunter.io/developer/1740258859) | [Muhammet Ozturk](https://appshunter.io/developer/1640983852) |

## What reviewers say

### NFMS

[App page](https://appshunter.io/ios/app/nfms/id6483795185)

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

**In-app purchases:** none


### 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 NFMS free?

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

### Is Dark PDF free?

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

### Do NFMS or Dark PDF have ads?

Neither NFMS nor Dark PDF shows ads.

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

NFMS ships an update every 2 weeks, and Dark PDF monthly. Most recently, NFMS was updated on October 7, 2026 and Dark PDF on September 30, 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.*