# Chat PDF vs DoguZip

The clearest difference is in-app purchases: DoguZip at none against Chat PDF's 5. DoguZip also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (15.0 vs 18.5). Chat PDF's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Chat PDF sells 5 in-app purchases, starting at $3.99 per 7 days. DoguZip asks for nothing beyond the download.

Chat PDF ships an update fortnightly, DoguZip every 5 days. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Chat PDF | DoguZip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (16 ratings)](https://appshunter.io/ios/app/chat-pdf-pdf-maker/id6748901482/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Subscription | — |
| Size | 26 MB | 40 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tap Tap Slide](https://appshunter.io/developer/396335706) | [JAEMIN LEE](https://appshunter.io/developer/1894477300) |

## What reviewers say

### Chat PDF

[App page](https://appshunter.io/ios/app/chat-pdf-pdf-maker/id6748901482)

Transform text or PDFs into usable documents or extract information by asking questions. Convert plain text or DOCX files into clean PDFs, or upload PDFs to get summaries and answers.

**Highlights:** Convert text to PDF, Convert DOCX to PDF, Upload and query PDFs, Get document summaries, Extract specific details from PDFs, No watermarks or ads

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $3.99 | per 7 days |
| Annual Subscription | $19.99 | per year |
| yearly | $39.99 | per year |
| yearly | $39.99 | per year |
| Lifetime | $49.99 | one-time |


### DoguZip

[App page](https://appshunter.io/ios/app/doguzip/id6800202279)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chat PDF free?

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

### Is DoguZip free?

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

### Do Chat PDF or DoguZip have ads?

DoguZip shows ads; Chat PDF does not.

### Which is updated more often, Chat PDF or DoguZip?

Chat PDF ships an update fortnightly, and DoguZip every 5 days. Most recently, Chat PDF was updated on September 29, 2026 and DoguZip on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*