# PDF Compress vs TS PDF

The clearest difference is in-app purchases: PDF Compress at none against TS PDF's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TS PDF sells 2 in-app purchases, starting at $4.99 per year. PDF Compress asks for nothing beyond the download.

PDF Compress ships an update every 11 days, TS PDF every 9 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PDF Compress | TS PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/pdf-compress-reduce-pdf-size/id6504757939/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | Free | — |
| Size | 5 MB | 27 MB |
| Requires iOS | **17.4** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shivang Mishra](https://appshunter.io/developer/1721126376) | [绅 董](https://appshunter.io/developer/1810596975) |

## What reviewers say

### PDF Compress

[App page](https://appshunter.io/ios/app/pdf-compress-reduce-pdf-size/id6504757939)

Effortlessly reduce the size of PDF documents on your iPhone or iPad. Choose from multiple compression levels to save storage space and optimize file sharing, all while maintaining excellent quality. Your documents are processed locally for enhanced privacy and security.

**Highlights:** Compress PDF files without quality loss, Multiple compression level options, User-friendly interface, Save space and improve sharing efficiency, Preview compressed PDFs, Local processing for privacy, Integrates with iOS Files app

**Features:** macOS Compatibility

**In-app purchases:** none


### TS PDF

[App page](https://appshunter.io/ios/app/ts-pdf-scanner-editor-tool/id6758157105)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| annual | $4.99 | per year |
| lifetime | $9.99 | one-time |


## Frequently asked questions

### Is PDF Compress free?

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

### Is TS PDF free?

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

### Do PDF Compress or TS PDF have ads?

Neither PDF Compress nor TS PDF shows ads.

### Which is updated more often, PDF Compress or TS PDF?

PDF Compress ships an update every 11 days, and TS PDF every 9 days. Most recently, PDF Compress was updated on November 2, 2026 and TS PDF on November 5, 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.*