# PDF Cleaner vs GGanbu Chat

The clearest difference is in-app purchases: GGanbu Chat at none against PDF Cleaner's 2. GGanbu Chat also leads on ads (none vs shown). PDF Cleaner's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. PDF Cleaner sells 2 in-app purchases, starting at $4.99 per month. GGanbu Chat asks for nothing beyond the download.

PDF Cleaner ships an update monthly, GGanbu Chat every 3 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PDF Cleaner | GGanbu Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 28 MB | 20 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [知昶 臧](https://appshunter.io/developer/1515016315) | [FiveStar AI](https://appshunter.io/developer/1872300274) |

## What reviewers say

### PDF Cleaner

[App page](https://appshunter.io/ios/app/pdf-cleaner/id6737998095)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |


### GGanbu Chat

[App page](https://appshunter.io/ios/app/gganbu-chat/id6772897928)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Cleaner free?

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

### Is GGanbu Chat free?

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

### Do PDF Cleaner or GGanbu Chat have ads?

PDF Cleaner shows ads; GGanbu Chat does not.

### Which is updated more often, PDF Cleaner or GGanbu Chat?

PDF Cleaner ships an update monthly, and GGanbu Chat every 3 weeks. Most recently, PDF Cleaner was updated on October 11, 2026 and GGanbu Chat on October 10, 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.*