# Chat with Fast AI vs AI Chat

The clearest difference is ads: AI Chat at none against Chat with Fast AI's shown. AI Chat also leads on review sentiment (100% vs 86%) and ratings volume (15 vs 3). Chat with Fast AI's advantage is rating (5.0 vs 4.7) and update cadence (every 5 days vs fortnightly). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Chat with Fast AI sells 6 in-app purchases, starting at $5.99 per 7 days and AI Chat sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Chat with Fast AI holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: AI Chat has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 86% of Chat with Fast AI's written reviews are positive against 100% of AI Chat's, so the app with the better star average is not the one people write more warmly about.

Chat with Fast AI ships an update every 5 days, AI Chat fortnightly. The most recent releases landed on August 31, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Chat with Fast AI | AI Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chat-with-fast-ai/id1662608035/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/ai-chat-chatbot-assistant-plus/id6448329039/reviews) |
| Number of ratings | 3 | **15** |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 9 MB |
| Requires iOS | 18.6 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Saga Ltd.](https://appshunter.io/developer/1142866018) | [Cloforce LLC](https://appshunter.io/developer/565414146) |

## What reviewers say

### Chat with Fast AI

[App page](https://appshunter.io/ios/app/chat-with-fast-ai/id1662608035)

Engage with advanced AI models for instant answers, creative brainstorming, and in-depth research. Seamlessly switch between AI personalities and access real-time web search for up-to-date information. Designed for intuitive daily use.

**Highlights:** Multiple advanced AI models, Real-time web search, Switchable AI personalities, Content creation assistance, Research and learning support, Intuitive user interface

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $9.99 | per month |
| Discounted_Yearly_B | $39.99 | per year |
| Discounted_Yearly | $49.99 | per year |
| Discounted_Yearly_C | $59.99 | per year |
| Yearly | $69.99 | per year |


### AI Chat

[App page](https://appshunter.io/ios/app/ai-chat-chatbot-assistant-plus/id6448329039)

This app acts as a versatile AI assistant, offering creative content generation, instant answers to questions, and language learning support. It can help with writing, coding, recipe creation, travel planning, and engaging in human-like conversations.

**Highlights:** Creative content generation (stories, poems, lyrics), Instant answers and knowledge hub, Writing assistance and idea generation, Language learning and translation, Recipe and travel planning, Code and math equation solving, Human-like conversation

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Yearly | $49.99 | per year |

**What reviewers like**

- 🚀 Fast and efficient answers
- 👍 User-friendly and easy to navigate
- 💡 Great for productivity and streamlining workflow
- ✍️ Helps improve writing skills and overcome writer's block
- 🧠 Access to vast knowledge and information

**Requested features**

- Suggest alternative phrasing for sentences to develop writing style
- Develop drawing, illustrations, and schematics based on descriptive ideas
- Create a widget
- Connect AI responses to voice assistants like Siri


## Frequently asked questions

### Is Chat with Fast AI free?

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

### Is AI Chat free?

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

### Which has better reviews, Chat with Fast AI or AI Chat?

Chat with Fast AI is rated higher. Chat with Fast AI averages 5.0 out of 5 from 3 ratings, while AI Chat averages 4.7 from 15 ratings.

### Do Chat with Fast AI or AI Chat have ads?

Chat with Fast AI shows ads; AI Chat does not.

### Which is updated more often, Chat with Fast AI or AI Chat?

Chat with Fast AI ships an update every 5 days, and AI Chat fortnightly. Most recently, Chat with Fast AI was updated on August 31, 2026 and AI Chat on September 22, 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.*