# AI Chat Assistant vs QR Code Generator / Scanner

The clearest difference is monetization model: AI Chat Assistant at free with in-app purchases against QR Code Generator / Scanner's subscription. AI Chat Assistant also leads on ratings volume (66 vs 6). QR Code Generator / Scanner's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. AI Chat Assistant sells 3 in-app purchases, starting at $6.99 per 7 days and QR Code Generator / Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for AI Chat Assistant against 4.5 for QR Code Generator / Scanner. That said, the two scores are not equally well evidenced: AI Chat Assistant has 66 ratings behind it against 6, so its average is the more settled of the two.

AI Chat Assistant ships an update every 2 months, QR Code Generator / Scanner every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AI Chat Assistant | QR Code Generator / Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (66 ratings)](https://appshunter.io/ios/app/ai-chat-assistant-vexa-ai/id6743098551/reviews)** | [4.5 (6 ratings)](https://appshunter.io/ios/app/qr-code-generator-scanner/id6743125027/reviews) |
| Number of ratings | **66** | 6 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 68 MB | 23 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Justin Wileman](https://appshunter.io/developer/1801318303) | [权宝 彭](https://appshunter.io/developer/1737915814) |

## What reviewers say

### AI Chat Assistant

[App page](https://appshunter.io/ios/app/ai-chat-assistant-vexa-ai/id6743098551)

This AI companion offers instant text and voice answers, AI art generation, and document analysis. It allows for hands-free interaction, conversation export, and secure chat history.

**Highlights:** Voice command interaction, AI-generated artwork, Document analysis via photo, Export conversations (PDF, JPG), Secure chats with Face ID, Search chat history

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $49.99 | per year |


### QR Code Generator / Scanner

[App page](https://appshunter.io/ios/app/qr-code-generator-scanner/id6743125027)

Easily scan and generate QR codes for various purposes, from sharing Wi-Fi to creating contact information. Customize your codes with colors and logos, and manage your scan history offline. This tool offers a simple interface for quick and accurate code creation and reading.

**Highlights:** Instant QR code scanning, Personalized QR code generation, Customizable code appearance, Offline scanning and generation, Scan history management, Seamless code sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $39.99 | one-time |


## Frequently asked questions

### Is AI Chat Assistant free?

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

### Is QR Code Generator / Scanner free?

QR Code Generator / Scanner is free to download, with in-app purchases available.

### Which has better reviews, AI Chat Assistant or QR Code Generator / Scanner?

AI Chat Assistant is rated higher. AI Chat Assistant averages 4.6 out of 5 from 66 ratings, while QR Code Generator / Scanner averages 4.5 from 6 ratings.

### Do AI Chat Assistant or QR Code Generator / Scanner have ads?

AI Chat Assistant shows ads; QR Code Generator / Scanner does not.

### Which is updated more often, AI Chat Assistant or QR Code Generator / Scanner?

AI Chat Assistant ships an update every 2 months, and QR Code Generator / Scanner every 2 weeks. Most recently, AI Chat Assistant was updated on October 24, 2026 and QR Code Generator / Scanner on October 25, 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.*