# Dou AI vs KSA

The clearest difference is in-app purchases: KSA at none against Dou AI's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dou AI sells 4 in-app purchases, starting at $4.99 per 7 days. KSA asks for nothing beyond the download.

## The numbers

| Metric | Dou AI | KSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/dou-ai-chatbot/id6749772166/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Subscription | — |
| Size | 63 MB | 55 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eliberty Dev LLC](https://appshunter.io/developer/1832010002) | [Max Barz](https://appshunter.io/developer/6780760633) |

## What reviewers say

### Dou AI

[App page](https://appshunter.io/ios/app/dou-ai-chatbot/id6749772166)

This AI-powered assistant helps users communicate, explore ideas, and complete daily tasks efficiently. It offers natural conversations for writing, summarizing, idea generation, and learning, making advanced AI accessible through an intuitive interface.

**Highlights:** Intelligent AI-powered communication, Idea exploration and brainstorming, Content generation and text improvement, Information retrieval and learning, Natural and context-aware conversations, Intuitive and easy-to-use interface

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |


### KSA

[App page](https://appshunter.io/ios/app/ksa-gpt/id6792433995)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dou AI free?

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

### Is KSA free?

KSA is free to download, with no in-app purchases.

### Do Dou AI or KSA have ads?

Neither Dou AI nor KSA shows ads.

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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.*