# ChatPlus vs DocumentChatApp

The clearest difference is update cadence: ChatPlus at every 8 days against DocumentChatApp's every 8 months. DocumentChatApp's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ChatPlus sells 11 in-app purchases, starting at $7.99 per 7 days and DocumentChatApp sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ChatPlus ships an update every 8 days, DocumentChatApp every 8 months. The most recent releases landed on September 27, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ChatPlus | DocumentChatApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/chatplus-ai-chat-image-video/id6446221812/reviews)** | — |
| Number of ratings | **2.1K** | — |
| Positive reviews | 42.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 44 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Best mobile app, MB](https://appshunter.io/developer/1472730991) | [DataFortress.cloud GmbH](https://appshunter.io/developer/1805593741) |

## What reviewers say

### ChatPlus

[App page](https://appshunter.io/ios/app/chatplus-ai-chat-image-video/id6446221812)

This AI-powered assistant leverages advanced language models and image generation tools to enhance productivity and creativity. It offers real-time data, multilingual support, and assistance with writing, learning, and content creation.

**Highlights:** Advanced AI chatbot powered by GPT models, AI image generation with DALL-E 3, Real-time data for accurate responses, Multilingual translation and support, Content creation for writing and creative projects, Learning and skill development assistance, Productivity enhancement for daily tasks

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CHAT Plus | $7.99 | per 7 days |
| CHAT Plus Weekly | $12.99 | per 7 days |
| CHAT Plus | $19.99 | per month |
| CHAT Plus | $19.99 | per month |
| Chat Plus | $39.99 | per year |
| CHAT Plus | $49.99 | per year |
| CHAT Plus | $49.99 | per year |
| ChatPlus Yearly | $59.99 | per year |
| 500 Credits | $9.99 | one-time |
| 1000 Credits | $19.99 | one-time |
| 2500 Credits | $49.99 | one-time |

**What reviewers like**

- ⭐ Amazing AI capabilities
- 🎨 Excellent image generation
- 🤖 Outshines ChatGPT
- 💰 Good value for money

**What reviewers complain about**

- 🐛 Frequent bugs and crashes
- 🤔 Inconsistent performance
- 🤖 Not as capable as advertised
- 💲 Expensive subscription
- 🚫 Inability to cancel subscription

**Reported bugs**

- Misspelled words in generated content
- Inability to follow prompts accurately
- Lack of English language support
- Incompatibility with older devices

**Requested features**

- Add voice chat option
- Improve image resolution and quality
- Allow multiple image uploads
- Enhance AI model capabilities


### DocumentChatApp

[App page](https://appshunter.io/ios/app/documentchatapp/id6744027406)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $9.99 | per month |
| Plus Yearly | $199.00 | per year |


## Frequently asked questions

### Is ChatPlus free?

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

### Is DocumentChatApp free?

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

### Do ChatPlus or DocumentChatApp have ads?

Neither ChatPlus nor DocumentChatApp shows ads.

### Which is updated more often, ChatPlus or DocumentChatApp?

ChatPlus ships an update every 8 days, and DocumentChatApp every 8 months. Most recently, ChatPlus was updated on September 27, 2026 and DocumentChatApp on September 9, 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.*