# MSRX PDF Compressor vs TinyPDF

The clearest difference is in-app purchases: MSRX PDF Compressor at none against TinyPDF's 3. MSRX PDF Compressor also leads on ads (none vs shown). TinyPDF's advantage is update cadence (every 9 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TinyPDF sells 3 in-app purchases, starting at $0.99 per year. MSRX PDF Compressor asks for nothing beyond the download.

MSRX PDF Compressor ships an update every 5 months, TinyPDF every 9 days. The most recent releases landed on October 31, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MSRX PDF Compressor | TinyPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 9 days** |
| Size | 7 MB | 36 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mrinal Singh Raja](https://appshunter.io/developer/1879524280) | [Amit Kumar Sharma](https://appshunter.io/developer/1891918486) |

## What reviewers say

### MSRX PDF Compressor

[App page](https://appshunter.io/ios/app/msrx-pdf-compressor/id6759563556)

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

**In-app purchases:** none


### TinyPDF

[App page](https://appshunter.io/ios/app/tinypdf-pdf-compressor/id6809907577)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TinyPDF Pro Yearly | $0.99 | per year |
| TinyPDF Pro Monthly | $0.99 | per month |
| TinyPDF Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is MSRX PDF Compressor free?

MSRX PDF Compressor is free to download, with no in-app purchases.

### Is TinyPDF free?

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

### Do MSRX PDF Compressor or TinyPDF have ads?

TinyPDF shows ads; MSRX PDF Compressor does not.

### Which is updated more often, MSRX PDF Compressor or TinyPDF?

MSRX PDF Compressor ships an update every 5 months, and TinyPDF every 9 days. Most recently, MSRX PDF Compressor was updated on October 31, 2026 and TinyPDF on November 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.*