# Chatty AI vs Image to PDF Converter +

The clearest difference is ads: Chatty AI at none against Image to PDF Converter +'s shown. Chatty AI also leads on update cadence (every 5 days vs every 6 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Chatty AI sells 4 in-app purchases, starting at $2.99 per 7 days and Image to PDF Converter + sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Chatty AI ships an update every 5 days, Image to PDF Converter + every 6 weeks. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Chatty AI | Image to PDF Converter + |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 57 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Polar Lights LLC](https://appshunter.io/developer/1581834330) | [Aakash Sajjad](https://appshunter.io/developer/1647335569) |

## What reviewers say

### Chatty AI

[App page](https://appshunter.io/ios/app/chatty-ai/id6446291684)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chatty Pro Weekly | $2.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Chatty Pro Yearly | $69.99 | per year |
| Chatty Pro Lifetime | $69.99 | one-time |


### Image to PDF Converter +

[App page](https://appshunter.io/ios/app/image-to-pdf-converter-plus/id6450320643)

Easily convert images to PDF, scan documents with your phone camera, and edit PDFs. This app offers features like merging, signing, and protecting PDFs with passwords, all offline.

**Highlights:** Image to PDF conversion, PDF scanning, PDF merging and splitting, PDF editing and annotation, PDF signing, Password protection and unlocking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Pass | $0.99 | per month |
| Premium Yearly Pass | $6.99 | per year |


## Frequently asked questions

### Is Chatty AI free?

Chatty AI is free to download, with in-app purchases available.

### Is Image to PDF Converter + free?

Image to PDF Converter + is free to download, with in-app purchases available.

### Do Chatty AI or Image to PDF Converter + have ads?

Image to PDF Converter + shows ads; Chatty AI does not.

### Which is updated more often, Chatty AI or Image to PDF Converter +?

Chatty AI ships an update every 5 days, and Image to PDF Converter + every 6 weeks. Most recently, Chatty AI was updated on October 27, 2026 and Image to PDF Converter + on October 13, 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.*