# AI Chat Assistant vs AI Chatbot

The clearest difference is ads: AI Chat Assistant at none against AI Chatbot's shown. AI Chat Assistant also leads on rating (4.9 vs 4.6) and device support (3 vs 1). AI Chatbot's advantage is update cadence (every 6 days vs every 2 weeks). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. AI Chat Assistant sells 2 in-app purchases, starting at $7.99 per 7 days and AI Chatbot sells 9 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Chat Assistant holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 41 and 36 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

AI Chat Assistant ships an update every 2 weeks, AI Chatbot every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | AI Chat Assistant | AI Chatbot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (41 ratings)](https://appshunter.io/ios/app/ai-chat-assistant-chatfast/id6746869573/reviews)** | [4.6 (36 ratings)](https://appshunter.io/ios/app/ai-chatbot/id6752438352/reviews) |
| Number of ratings | **41** | 36 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 168 MB | 45 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [dlabSolutions OÜ](https://appshunter.io/developer/1434236807) | [Implicit Marketing INC](https://appshunter.io/developer/1627304848) |

## What reviewers say

### AI Chat Assistant

[App page](https://appshunter.io/ios/app/ai-chat-assistant-chatfast/id6746869573)

Access over 25 advanced AI models, including GPT-5.2, Gemini, and Claude, for diverse tasks like writing, coding, and image generation. Features include voice chat, PDF summarization, and specialized AI agents for personalized assistance.

**Highlights:** Access 25+ AI models, AI Image Generator (DALL-E 3), Voice Chat Assistant, AI Writing Assistant, Specialized AI Agents, Document & Web Tools, Creative Studio

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatFast Pro - Weekly Plan | $7.99 | per 7 days |
| ChatFast Pro - Annual Plan | $79.99 | per year |


### AI Chatbot

[App page](https://appshunter.io/ios/app/ai-chatbot/id6752438352)

Access multiple advanced AI models, including GPT-5, Claude 4, and Gemini 2.5, through a single interface. Features include pre-configured assistants for various tasks, document scanning, voice input, and image analysis.

**Highlights:** Access multiple advanced AI models, Pre-configured assistants for specific tasks, Document scanning and text analysis, Voice input for hands-free interaction, Image analysis for visual content, File support for PDFs and documents, Conversation management and organization

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $6.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| Monthly Plan | $19.99 | per month |
| Annual Plan | $69.99 | per year |
| 10,000 Credits | $9.99 | one-time |
| 25,000 Credits | $24.99 | one-time |
| 50,000 Credits | $44.99 | one-time |
| 75,000 Credits | $64.99 | one-time |
| 100,000 Credits | $79.99 | one-time |


## Frequently asked questions

### Is AI Chat Assistant free?

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

### Is AI Chatbot free?

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

### Which has better reviews, AI Chat Assistant or AI Chatbot?

AI Chat Assistant is rated higher. AI Chat Assistant averages 4.9 out of 5 from 41 ratings, while AI Chatbot averages 4.6 from 36 ratings.

### Do AI Chat Assistant or AI Chatbot have ads?

AI Chatbot shows ads; AI Chat Assistant does not.

### Which is updated more often, AI Chat Assistant or AI Chatbot?

AI Chat Assistant ships an update every 2 weeks, and AI Chatbot every 6 days. Most recently, AI Chat Assistant was updated on October 24, 2026 and AI Chatbot on October 24, 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.*