# File Compressor vs PDFWelder

The clearest difference is ads: PDFWelder at none against File Compressor's shown. PDFWelder also leads on update cadence (every 2 months vs every 23 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. File Compressor sells 5 in-app purchases, starting at $0.99 per 7 days and PDFWelder sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

File Compressor ships an update every 23 months, PDFWelder every 2 months. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | File Compressor | PDFWelder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/file-compressor/id6738794261/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 23 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 50 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andy Sutanto](https://appshunter.io/developer/1659282966) | [YACINE EL HADDAD](https://appshunter.io/developer/1611898675) |

## What reviewers say

### File Compressor

[App page](https://appshunter.io/ios/app/file-compressor/id6738794261)

Easily reduce file sizes and organize data for sharing. Supports multiple compression formats and offers password protection for added security. Quickly share compressed files directly from the app.

**Highlights:** Compress to ZIP, TAR, GZIP, Password protection for ZIP files, History log of compressed files, Direct file sharing, User-friendly interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| File Compressor Pro | $0.99 | per 7 days |
| File Compressor Pro - 1M | $1.99 | per month |
| File Compressor Pro | $9.99 | per year |
| File Compressor Pro | $19.99 | one-time |
| Offering for New Users | $19.99 | one-time |


### PDFWelder

[App page](https://appshunter.io/ios/app/pdfwelder-pdf-merger/id6751108557)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $6.99 | per 7 days |
| Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is File Compressor free?

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

### Is PDFWelder free?

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

### Do File Compressor or PDFWelder have ads?

File Compressor shows ads; PDFWelder does not.

### Which is updated more often, File Compressor or PDFWelder?

File Compressor ships an update every 23 months, and PDFWelder every 2 months. Most recently, File Compressor was updated on October 22, 2026 and PDFWelder on October 20, 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.*