# Chat with Fast AI — Built on ChatGPT, Claude

> AI chatbot app with multiple AI models and web search integration. (iPhone/iPad app by Saga Ltd..)

- Source: https://appshunter.io/ios/app/chat-with-fast-ai/id1662608035 (this page in markdown: same URL + `.md`)
- Developer: [Saga Ltd.](https://appshunter.io/developer/1142866018)
- Category: Productivity, Utilities
- Price: Free with in-app purchases (on sale, was $24.99)
- Rating: 5.00/5 from 3 App Store ratings · 7 written reviews indexed
- Age rating: 9+
- Requires: iOS 18.6 · 17 MB
- Languages: American English, Japanese, Korean, Brazilian Portuguese, European Spanish
- Released: 2023-01-28
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/chat-with-fast-ai/id1662608035/reviews.md

## What is Chat with Fast AI?

Talk with the world’s smartest AIs — all in one app.

Ask questions, brainstorm ideas, get instant answers, and explore new topics with advanced AI chat. Whether you need help writing, learning, creating content, or researching — the app adapts to your style and goals.

You can also search the web directly from chat to stay up to date and get real-time information. Switch easily between different AI personalities, each offering unique strengths — creativity, logic, knowledge, and humor.

Simple, fast, and beautifully designed for everyday use.

Terms of Service: https://sagalab.co/terms.html
Privacy Policy: https://sagalab.co/privacy.html

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

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


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/chat-with-fast-ai/id1662608035/reviews.md

### 5/5 — Have chatgpt, Claude, deepseek, grok all in one

*2025-11-08*

I’ve been using this app to ask questions, brainstorm business ideas, research complex topics and even chat for fun. It’s built on top of ChatGPT and Claude, with real-time web-search built in so I get up-to-date answers. The UI is clean and fast, switching between different AI personalities (creative, logical, funny) is seamless and motivating. If you want a reliable all-purpose AI chat tool on your iPhone that feels smarter than most, this one really hits the mark.

### 1/5 — Garbage Company

*2024-04-06*

How is it possible APPLE!! That you let these crooks sell this scam.

**Developer response:** Thank you for your review. The issue you probably faced was fixed already and the app is working perfectly

### 5/5 — Perfect

*2023-09-29*

I love it

### 5/5 — So convenient

*2023-08-23*

ChatGPT on your Mac without having to signup or anything. I LOVE IT! 😍

### 5/5 — Reseña

*2023-02-28*

Muy buena aplicación

**Developer response:** Muchas gracias 💕

### 5/5 — Muy buena

*2023-02-20*

Imprescindible en cualquier trabajo

### 5/5 — Excelent ap

*2023-01-31*

A very interesting application that helps me with some tasks and leaves me free time to do others.

## Frequently asked questions about Chat with Fast AI

### What AI models does Chat with Fast AI use?

Chat with Fast AI is built on advanced AI models, including ChatGPT and Claude, offering diverse capabilities for users.

### Can I use Chat with Fast AI offline?

The app requires an internet connection to communicate with its AI models and perform web searches, so offline use is not supported.

### Does Chat with Fast AI have ads?

Yes, Chat with Fast AI contains advertisements to support its free service.

### What are the subscription options for Chat with Fast AI?

Subscription plans include Weekly ($5.99/P7D with a 3-day free trial), Monthly ($9.99/P1M), and various discounted yearly options ($39.99/P1Y to $59.99/P1Y).

### How often is Chat with Fast AI updated?

The app was last updated on October 15, 2025, with version 1.3.5, indicating regular updates for improvements and new features.

### What devices are compatible with Chat with Fast AI?

Chat with Fast AI is available on iPhones and iPads, providing a consistent experience across Apple mobile devices.

### What is the age rating for Chat with Fast AI?

Chat with Fast AI has an age rating of 12+, making it suitable for teenagers and older users.

### Can I export content created with Chat with Fast AI?

While the app facilitates content creation and idea generation, specific export formats are not detailed in the provided information.

## Version history (last 5 releases)

### 1.3.6 — 2026-08-29

Bug fixes and performance improvements

### 1.3.5 — 2025-10-15

- Bug fixes and performance improvements

### 1.3.4 — 2024-07-22

- Bug fixes and performance improvements

### 1.3.3 — 2024-01-20

- Bug fixes and performance improvements

### 1.3.2 — 2024-01-16

- Bug fixes and performance improvements

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All apps by Saga Ltd.: https://appshunter.io/developer/1142866018

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*