# Chat AI vs DocumentUltimate

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

Both are free to download. Chat AI sells 4 in-app purchases, starting at $7.99 per 7 days and DocumentUltimate sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Chat AI | DocumentUltimate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/chat-ai-personal-assistant/id1671341729/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 74.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Evoplex](https://appshunter.io/developer/1643679195) | [Aymen Balghouthi](https://appshunter.io/developer/1777814819) |

## What reviewers say

### Chat AI

[App page](https://appshunter.io/ios/app/chat-ai-personal-assistant/id1671341729)

Engage in deep conversations with an advanced AI chatbot on any topic. Chat with virtual celebrity personas and get assistance with creative tasks, learning, or professional needs. The app offers an intuitive interface for easy navigation and conversation history tracking.

**Highlights:** AI chatbot conversations, Virtual celebrity chats, Personalized assistance, Intuitive interface, Conversation history, Learning AI

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $7.99 | per 7 days |
| Premium | $14.99 | per month |
| Premium | $49.99 | per year |
| Premium | $49.99 | per year |

**What reviewers like**

- 👍 Great AI assistant
- 💡 Ability to create custom AI personas
- 🚀 Fast and responsive
- 😊 Enjoyable user experience

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 💰 Expensive subscription
- 🔒 Privacy concerns
- ⏳ Limited chat duration

**Reported bugs**

- Chat ending unexpectedly
- Inability to retrieve past conversations
- Inconsistent AI responses

**Requested features**

- Ability to save and continue conversations
- Integration with video calling
- More customization options
- Offline mode


### DocumentUltimate

[App page](https://appshunter.io/ios/app/documentultimate/id6803197594)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocumentUltimate Pro | $17.99 | one-time |


## Frequently asked questions

### Is Chat AI free?

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

### Is DocumentUltimate free?

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

### Do Chat AI or DocumentUltimate have ads?

Chat AI shows ads; DocumentUltimate does not.

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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.*