# Panda PDF vs PDF Compressor

The clearest difference is update cadence: Panda PDF at every 2 months against PDF Compressor's every 6 months. Panda PDF also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Panda PDF sells 4 in-app purchases, starting at $9.99 per month and PDF Compressor sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Panda PDF ships an update every 2 months, PDF Compressor every 6 months. The most recent releases landed on September 18, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Panda PDF | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-compressor-size-reducer/id6754800758/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 87 MB | 24 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [维 刘](https://appshunter.io/developer/1724967932) | [Fenuku Kekeli](https://appshunter.io/developer/1822419894) |

## What reviewers say

### Panda PDF

[App page](https://appshunter.io/ios/app/panda-pdf-reader-and-editor-pdf/id6476367127)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PandaPDF Membership | $9.99 | per month |
| PandaPDF Membership | $19.99 | per 3 months |
| PandaPDF Membership | $59.99 | per year |
| PandaPDF Permanent Membership | $99.99 | one-time |


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-size-reducer/id6754800758)

This utility app quickly reduces the file size of PDFs by up to 90% while preserving quality. It offers adjustable compression levels and allows for batch processing, making it ideal for sharing and storage.

**Highlights:** Up to 90% size reduction, Adjustable compression levels, Batch processing, Offline use, Quality preservation, Instant results

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access for a month | $7.99 | per month |
| All Access for a year | $39.99 | per year |


## Frequently asked questions

### Is Panda PDF free?

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

### Is PDF Compressor free?

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

### Do Panda PDF or PDF Compressor have ads?

Neither Panda PDF nor PDF Compressor shows ads.

### Which is updated more often, Panda PDF or PDF Compressor?

Panda PDF ships an update every 2 months, and PDF Compressor every 6 months. Most recently, Panda PDF was updated on September 18, 2026 and PDF Compressor on June 11, 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.*