# Fast QR Code Generator vs ChatBy AI Chat Bot and Creator

The clearest difference is in-app purchases: Fast QR Code Generator at none against ChatBy AI Chat Bot and Creator's 3. Fast QR Code Generator also leads on iOS requirement (14.2 vs 17). ChatBy AI Chat Bot and Creator's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. ChatBy AI Chat Bot and Creator sells 3 in-app purchases, starting at $9.99 per 7 days. Fast QR Code Generator asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Fast QR Code Generator | ChatBy AI Chat Bot and Creator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 49.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 523 MB |
| Requires iOS | **14.2** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hopebest Inc Limited](https://appshunter.io/developer/1717524727) | [CreativAI s.r.l.](https://appshunter.io/developer/1682076165) |

## What reviewers say

### Fast QR Code Generator

[App page](https://appshunter.io/ios/app/fast-qr-code-generator/id1661744338)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatBy AI Chat Bot and Creator

[App page](https://appshunter.io/ios/app/chatby-ai-chat-bot-and-creator/id1668789875)

This AI assistant helps you write better, save time, and boost creativity with tools for content creation, image generation, and text analysis. It offers a smart keyboard for in-app writing and interactive AI characters for personalized advice.

**Highlights:** AI writing assistant for various content types, Smart AI keyboard for in-app writing, Interactive AI characters for conversation, Image creation from text prompts, Text recognition from images (OCR), Document summarization, rewriting, and translation, Grammar and spelling proofing

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Chat Master | $9.99 | per 7 days |
| AI Chat Master | $17.99 | per month |
| AI Chat Master | $69.99 | per year |


## Frequently asked questions

### Is Fast QR Code Generator free?

Fast QR Code Generator is free to download, with no in-app purchases.

### Is ChatBy AI Chat Bot and Creator free?

ChatBy AI Chat Bot and Creator is free to download, with in-app purchases available.

### Do Fast QR Code Generator or ChatBy AI Chat Bot and Creator have ads?

Fast QR Code Generator shows ads; ChatBy AI Chat Bot and Creator does not.

### Which is updated more often, Fast QR Code Generator or ChatBy AI Chat Bot and Creator?

Fast QR Code Generator ships an update monthly, and ChatBy AI Chat Bot and Creator monthly. Most recently, Fast QR Code Generator was updated on October 19, 2026 and ChatBy AI Chat Bot and Creator on October 17, 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.*