# Quick Note AI vs QuickPDF

The clearest difference is update cadence: Quick Note AI at every 4 days against QuickPDF's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quick Note AI sells 3 in-app purchases, starting at $0.99 per 7 days and QuickPDF sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Quick Note AI ships an update every 4 days, QuickPDF monthly. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Quick Note AI | QuickPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Size | 74 MB | 69 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEW BILISIM](https://appshunter.io/developer/1506051994) | [UNIQUE-EDGE INNOVATIONS LTD.](https://appshunter.io/developer/1896730641) |

## What reviewers say

### Quick Note AI

[App page](https://appshunter.io/ios/app/quick-note-ai-ai-note-tool/id6618152805)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $0.99 | per 7 days |
| Monthly Premium Subscription | $2.99 | per month |
| Yearly Premium Subscription | $29.99 | per year |


### 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 Quick Note AI free?

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

### Is QuickPDF free?

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

### Do Quick Note AI or QuickPDF have ads?

Both Quick Note AI and QuickPDF show ads.

### Which is updated more often, Quick Note AI or QuickPDF?

Quick Note AI ships an update every 4 days, and QuickPDF monthly. Most recently, Quick Note AI was updated on October 7, 2026 and QuickPDF on September 29, 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.*