# PDF Scanner vs AI Chat

The clearest difference is update cadence: PDF Scanner at every 6 weeks against AI Chat's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Scanner sells 1 one-off in-app purchase and AI Chat sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Scanner ships an update every 6 weeks, AI Chat every 6 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF Scanner | AI Chat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | — | Freemium |
| Size | 14 MB | 46 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kavita Gabani](https://appshunter.io/developer/1563703272) | [Softcap](https://appshunter.io/developer/1707440670) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-pdf-maker/id1661602081)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Unlock PDF | $0.99 | one-time |


### AI Chat

[App page](https://appshunter.io/ios/app/ai-chat-ai-chat-assistant/id6449740055)

Engage in intelligent conversations with an AI assistant that provides information, assistance, and entertainment. It understands natural language, offers personalized experiences, and helps boost productivity with task management features. Available 24/7, it continuously learns and improves.

**Highlights:** Intelligent assistance, Natural language understanding, 24/7 availability, Personalized experience, Broad knowledge base, Productivity boost, Entertainment and fun

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.99 | per month |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is PDF Scanner free?

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

### Is AI Chat free?

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

### Do PDF Scanner or AI Chat have ads?

Neither PDF Scanner nor AI Chat shows ads.

### Which is updated more often, PDF Scanner or AI Chat?

PDF Scanner ships an update every 6 weeks, and AI Chat every 6 months. Most recently, PDF Scanner was updated on October 27, 2026 and AI Chat on October 24, 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.*