# Local Chat vs QuickScan：Document PDF Scanner

The clearest difference is device support: Local Chat at 3 against QuickScan：Document PDF Scanner's 1. QuickScan：Document PDF Scanner's advantage is iOS requirement (16.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Local Chat sells 3 in-app purchases, starting at $8.99 per month and QuickScan：Document PDF Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Local Chat ships an update every 9 days, QuickScan：Document PDF Scanner every 8 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Local Chat | QuickScan：Document PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (56 ratings)](https://appshunter.io/ios/app/local-chat-private-ai-chatbot/id6504043428/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 164 MB | 20 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Anthony R. DePasquale](https://appshunter.io/developer/1696305034) | [HONG KONG GANGSHENG TRADING CO. LIMITED](https://appshunter.io/developer/1874158733) |

## What reviewers say

### Local Chat

[App page](https://appshunter.io/ios/app/local-chat-private-ai-chatbot/id6504043428)

Run powerful open language models directly on your Apple devices, even offline. Enjoy private conversations with AI assistants that can be customized to your needs. Save and sync chats across your Mac, iPad, and iPhone.

**Highlights:** Offline AI chat, Open language models, Private conversations, Cross-device sync, Customizable personality, Model selection

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Local Chat Pro | $8.99 | per month |
| Local Chat Pro | $39.99 | per year |
| Local Chat Pro | $99.99 | one-time |


### QuickScan：Document PDF Scanner

[App page](https://appshunter.io/ios/app/quickscandocument-pdf-scanner/id6760635678)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Prime | $4.99 | per 7 days |
| Yearly Prime | $39.99 | per year |


## Frequently asked questions

### Is Local Chat free?

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

### Is QuickScan：Document PDF Scanner free?

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

### Do Local Chat or QuickScan：Document PDF Scanner have ads?

Neither Local Chat nor QuickScan：Document PDF Scanner shows ads.

### Which is updated more often, Local Chat or QuickScan：Document PDF Scanner?

Local Chat ships an update every 9 days, and QuickScan：Document PDF Scanner every 8 days. Most recently, Local Chat was updated on October 12, 2026 and QuickScan：Document PDF Scanner on October 11, 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.*