# LogitHub AI scan & chat vs Quick Unit Currency

The clearest difference is device support: Quick Unit Currency at 3 against LogitHub AI scan & chat's 1. Quick Unit Currency also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LogitHub AI scan & chat sells 4 in-app purchases, starting at $1.99 per 7 days and Quick Unit Currency sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LogitHub AI scan & chat ships an update every 4 months, Quick Unit Currency every 3 months. The most recent releases landed on September 29, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | LogitHub AI scan & chat | Quick Unit Currency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/logithub-ai-scan-and-chat/id6751235601/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 25 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Hurst](https://appshunter.io/developer/1850777860) | [MBDTECH LTD](https://appshunter.io/developer/1817225204) |

## What reviewers say

### LogitHub AI scan & chat

[App page](https://appshunter.io/ios/app/logithub-ai-scan-and-chat/id6751235601)

Instantly digitize and organize paper documents into searchable PDFs. Engage in natural language conversations with your files to extract insights, summaries, and answers. Enhance, edit, and securely store your documents for improved productivity.

**Highlights:** Scan and digitize documents, Chat with PDFs for insights, Instant summaries and key points, Organize and manage files, Edit and enhance PDFs, Secure file storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner Premium | $1.99 | per 7 days |
| PDF Scanner Premium | $3.99 | per month |
| PDF Scanner Premium | $19.99 | per year |
| PDF Scanner Premium | $37.99 | per year |


### Quick Unit Currency

[App page](https://appshunter.io/ios/app/quick-unit-currency/id6756127690)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove_ads_lifetime_unit | $1.99 | one-time |


## Frequently asked questions

### Is LogitHub AI scan & chat free?

LogitHub AI scan & chat is free to download, with in-app purchases available.

### Is Quick Unit Currency free?

Quick Unit Currency is free to download, with in-app purchases available.

### Do LogitHub AI scan & chat or Quick Unit Currency have ads?

Neither LogitHub AI scan & chat nor Quick Unit Currency shows ads.

### Which is updated more often, LogitHub AI scan & chat or Quick Unit Currency?

LogitHub AI scan & chat ships an update every 4 months, and Quick Unit Currency every 3 months. Most recently, LogitHub AI scan & chat was updated on September 29, 2026 and Quick Unit Currency on September 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*