# VizeBis vs PDF Compressor

The clearest difference is in-app purchases: VizeBis at none against PDF Compressor's 2. VizeBis also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. PDF Compressor sells 2 in-app purchases, starting at $2.49 per 7 days. VizeBis asks for nothing beyond the download.

VizeBis ships an update every 5 weeks, PDF Compressor every 3 weeks. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | VizeBis | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 77 MB | 13 MB |
| Requires iOS | **15.5** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa YILDIZ](https://appshunter.io/developer/1855625938) | [Baris Mustafa Han Unlu](https://appshunter.io/developer/1852272455) |

## What reviewers say

### VizeBis

[App page](https://appshunter.io/ios/app/vizebis/id6755693902)

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

**In-app purchases:** none


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-small-size/id6758089930)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Compress | $2.49 | per 7 days |
| Smart Compression | $5.99 | per month |


## Frequently asked questions

### Is VizeBis free?

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

### Is PDF Compressor free?

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

### Do VizeBis or PDF Compressor have ads?

Neither VizeBis nor PDF Compressor shows ads.

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

VizeBis ships an update every 5 weeks, and PDF Compressor every 3 weeks. Most recently, VizeBis was updated on September 30, 2026 and PDF Compressor on October 2, 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.*