# Clarissa AI vs QuickPDF

The clearest difference is in-app purchases: Clarissa AI at none against QuickPDF's 2. Clarissa AI also leads on ads (none vs shown). QuickPDF's advantage is iOS requirement (13.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. QuickPDF sells 2 in-app purchases, starting at $4.99 per month. Clarissa AI asks for nothing beyond the download.

## The numbers

| Metric | Clarissa AI | QuickPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clarissa-ai/id6756459191/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | Free | — |
| Size | 8 MB | 69 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cameron Rye](https://appshunter.io/developer/1860751198) | [UNIQUE-EDGE INNOVATIONS LTD.](https://appshunter.io/developer/1896730641) |

## What reviewers say

### Clarissa AI

[App page](https://appshunter.io/ios/app/clarissa-ai/id6756459191)

An intelligent AI assistant that processes all requests on your device for complete privacy. It offers voice interaction, task management, and integration with Siri Shortcuts. Optional cloud AI access provides advanced reasoning capabilities.

**Highlights:** On-device AI processing for privacy, Voice interaction and dictation, Task management (weather, math, calendar, reminders), Siri Shortcuts integration, Optional cloud AI access, Conversation memory

**Features:** macOS Compatibility

**In-app purchases:** none


### QuickPDF

[App page](https://appshunter.io/ios/app/quickpdf-pdf-tools-and-ai-chat/id6784027939)

**Features:** Vision Pro support

**In-app purchases (2)**

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


## Frequently asked questions

### Is Clarissa AI free?

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

### Is QuickPDF free?

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

### Do Clarissa AI or QuickPDF have ads?

QuickPDF shows ads; Clarissa AI does not.

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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.*