# Smash PDF vs PDFAmora

The clearest difference is ads: Smash PDF at none against PDFAmora's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Smash PDF sells 1 one-off in-app purchase and PDFAmora sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Smash PDF ships an update every 6 days, PDFAmora weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | Smash PDF | PDFAmora |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Size | 38 MB | 35 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [chaman chlach](https://appshunter.io/developer/907477610) | [Nhu Dinh Tao](https://appshunter.io/developer/995315197) |

## What reviewers say

### Smash PDF

[App page](https://appshunter.io/ios/app/smash-pdf/id6752800566)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smash PDF Pro Lifetime | $2.99 | one-time |


### PDFAmora

[App page](https://appshunter.io/ios/app/pdfamora-merge-and-split-pdf/id6763291088)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Smash PDF free?

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

### Is PDFAmora free?

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

### Do Smash PDF or PDFAmora have ads?

PDFAmora shows ads; Smash PDF does not.

### Which is updated more often, Smash PDF or PDFAmora?

Smash PDF ships an update every 6 days, and PDFAmora weekly. Most recently, Smash PDF was updated on October 28, 2026 and PDFAmora on October 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.*