# Fast AI vs Wilson AI

The clearest difference is rating: Wilson AI at 4.6 against Fast AI's 3.0. Wilson AI also leads on ads (none vs shown) and update cadence (daily vs every 2 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Fast AI sells 1 in-app purchase, starting at $5.99 per 7 days and Wilson AI sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Wilson AI holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Wilson AI has 25 ratings behind it against 3, so its average is the more settled of the two.

Fast AI ships an update every 2 weeks, Wilson AI daily. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fast AI | Wilson AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/fast-ai-chatbot-assistant/id1663617334/reviews) | **[4.6 (25 ratings)](https://appshunter.io/ios/app/wilson-ai/id1665390041/reviews)** |
| Number of ratings | 3 | **25** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 150 MB | 17 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Advenworks Ltd.](https://appshunter.io/developer/329900469) | [Oleksandr Lisovyk](https://appshunter.io/developer/986039706) |

## What reviewers say

### Fast AI

[App page](https://appshunter.io/ios/app/fast-ai-chatbot-assistant/id1663617334)

This AI chatbot offers personalized conversations and instant assistance using advanced natural language processing. Powered by ChatGPT, it can help with daily tasks, answer questions, provide writing assistance, and engage in conversations.

**Highlights:** AI-powered conversations, Instant assistance, Natural language processing, Writing help, Text completion, Powered by ChatGPT

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fast.ai Pro | $5.99 | per 7 days |


### Wilson AI

[App page](https://appshunter.io/ios/app/wilson-ai/id1665390041)

This AI-powered assistant can answer questions, correct grammar, translate languages, and generate various types of text content. It helps users with tasks like summarizing notes, creating ad copy, and generating product names.

**Highlights:** AI-powered Q&A, Grammar correction, Language translation, Text summarization, Content generation (ads, product names, reviews), Interview question creation, Keyword extraction

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $5.99 | per month |
| Unlimited access | $34.99 | per year |


## Frequently asked questions

### Is Fast AI free?

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

### Is Wilson AI free?

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

### Which has better reviews, Fast AI or Wilson AI?

Wilson AI is rated higher. Fast AI averages 3.0 out of 5 from 3 ratings, while Wilson AI averages 4.6 from 25 ratings.

### Do Fast AI or Wilson AI have ads?

Fast AI shows ads; Wilson AI does not.

### Which is updated more often, Fast AI or Wilson AI?

Fast AI ships an update every 2 weeks, and Wilson AI daily. Most recently, Fast AI was updated on October 18, 2026 and Wilson AI 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.*