# AI Chat vs KnowBot

The clearest difference is iOS requirement: KnowBot at 12.0 against AI Chat's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Chat sells 3 in-app purchases, starting at $6.99 per 7 days and KnowBot sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

AI Chat ships an update every 6 days, KnowBot every 4 days. The most recent releases landed on September 24, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | AI Chat | KnowBot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (45 ratings)](https://appshunter.io/ios/app/ai-chat-chatbot-assistant/id1669352643/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 22 MB | 36 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Soufiane Benabid](https://appshunter.io/developer/938808835) | [钤 朱](https://appshunter.io/developer/1577772267) |

## What reviewers say

### AI Chat

[App page](https://appshunter.io/ios/app/ai-chat-chatbot-assistant/id1669352643)

This AI-powered chatbot generates various content, from creative writing and code to essays and emails. It offers immediate responses to questions on any topic and remembers past conversations for a more engaging experience. Upgrade for unlimited queries and advanced features.

**Highlights:** Content generation (narratives, code, emails, etc.), Immediate answers to any question, Conversational memory function, Language practice and text interpretation, Detailed essays and blog posts, Code generation (e.g., JavaScript)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chatbot - Assistant | $6.99 | per 7 days |
| Chatbot - Monthly | $14.99 | per month |
| Chatbot - AI Assistant | $49.99 | per year |


### KnowBot

[App page](https://appshunter.io/ios/app/knowbot-ai-chat-robot-client/id6448847594)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP for one month | $1.99 | per month |
| VIP for six months | $9.99 | per 6 months |
| VIP for one year | $14.99 | per year |


## Frequently asked questions

### Is AI Chat free?

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

### Is KnowBot free?

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

### Do AI Chat or KnowBot have ads?

Neither AI Chat nor KnowBot shows ads.

### Which is updated more often, AI Chat or KnowBot?

AI Chat ships an update every 6 days, and KnowBot every 4 days. Most recently, AI Chat was updated on September 24, 2026 and KnowBot on August 29, 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.*