# PDF Merger vs Nudge Monster

The clearest difference is iOS requirement: PDF Merger at 17.0 against Nudge Monster's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Merger sells 3 in-app purchases, starting at $1.99 per 7 days and Nudge Monster sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PDF Merger | Nudge Monster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 2 MB | 18 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Bostancklioglu](https://appshunter.io/developer/1780554362) | [vedangini sharma](https://appshunter.io/developer/1698813218) |

## What reviewers say

### PDF Merger

[App page](https://appshunter.io/ios/app/pdf-merger-combine-and-split/id6738798786)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Weekly | $1.99 | per 7 days |
| Pro — Yearly | $29.99 | per year |
| PDF Merger Lifetime | $59.99 | one-time |


### Nudge Monster

[App page](https://appshunter.io/ios/app/nudge-monster/id6802550917)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nudge Monster Pro Monthly | $3.99 | per month |
| Nudge Monster Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is PDF Merger free?

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

### Is Nudge Monster free?

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

### Do PDF Merger or Nudge Monster have ads?

Neither PDF Merger nor Nudge Monster shows ads.

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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.*