# AI Chatbot Assistant vs ChatEngine

The clearest difference is monetization model: ChatEngine at freemium against AI Chatbot Assistant's subscription. ChatEngine also leads on review sentiment (100% vs 89%). AI Chatbot Assistant's advantage is update cadence (weekly vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. AI Chatbot Assistant sells 7 in-app purchases, starting at $7.99 per 7 days and ChatEngine sells 11 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for AI Chatbot Assistant against 4.8 for ChatEngine. Both are backed by a comparable volume of ratings — 314 and 185 respectively. Written reviews are what separate them: 89% of AI Chatbot Assistant's written reviews are positive against 100% of ChatEngine's.

AI Chatbot Assistant ships an update weekly, ChatEngine every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AI Chatbot Assistant | ChatEngine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (314 ratings)](https://appshunter.io/ios/app/ai-chatbot-assistant-chatmore/id6749615961/reviews)** | [4.8 (185 ratings)](https://appshunter.io/ios/app/chatengine-ai-image-generator/id6754240438/reviews) |
| Number of ratings | **314** | 185 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Subscription | **Freemium** |
| Size | 79 MB | 61 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [aipoweredapps fz-llc](https://appshunter.io/developer/1817797619) | [AIONIX](https://appshunter.io/developer/1896514633) |

## What reviewers say

### AI Chatbot Assistant

[App page](https://appshunter.io/ios/app/ai-chatbot-assistant-chatmore/id6749615961)

Access multiple advanced AI models, including GPT-5, Gemini, Grok, and Claude, in a single application. Generate text, create images and videos, solve math problems, analyze documents, and chat with AI using voice or offline mode.

**Highlights:** Access multiple AI models, Write emails, essays, and social media content, Generate images and AI videos, Solve math problems with step-by-step explanations, Analyze documents and extract information, Real-time web search with AI, Voice chat and offline mode

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatMore Pro Access | $7.99 | per 7 days |
| ChatMore Pro Access - Offer | $7.99 | per 7 days |
| ChatMore Pro Access | $7.99 | per 7 days |
| ChatMore Pro Access | $69.99 | per year |
| Your All-In-One AI Assistant | $3.99 | one-time |
| Your All-In-One AI Assistant | $7.99 | one-time |
| Your All-In-One AI Assistant | $14.99 | one-time |


### ChatEngine

[App page](https://appshunter.io/ios/app/chatengine-ai-image-generator/id6754240438)

This AI assistant leverages advanced models like GPT-5 and Gemini to help with writing, image generation, document summarization, and problem-solving. It offers a suite of tools for creative tasks, productivity boosts, and academic assistance.

**Highlights:** AI text generation, AI image generation, Document summarization and rewriting, Image-to-text conversion (OCR), AI homework helper, Resume and cover letter builder

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatHub 1 Week Pro | $7.99 | per 7 days |
| ChatHub AI Plus-Weekly | $7.99 | per 7 days |
| ChatEngine 1 Week Pro | $9.99 | per 7 days |
| ChatHub AI Plus-Weekly | $9.99 | per 7 days |
| ChatHub 1 Week Pro | $19.99 | per 7 days |
| ChatHub AI Plus-Yearly | $39.99 | per year |
| ChatHub AI Plus-Yearly | $59.99 | per year |
| ChatEngine AI Plus-Yearly | $99.99 | per year |
| chatengine_60_credits | $4.99 | one-time |
| chatengine_200_credits | $14.99 | one-time |
| chatengine_500_credits | $29.99 | one-time |


## Frequently asked questions

### Is AI Chatbot Assistant free?

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

### Is ChatEngine free?

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

### Which has better reviews, AI Chatbot Assistant or ChatEngine?

AI Chatbot Assistant is rated higher. AI Chatbot Assistant averages 4.8 out of 5 from 314 ratings, while ChatEngine averages 4.8 from 185 ratings.

### Do AI Chatbot Assistant or ChatEngine have ads?

Neither AI Chatbot Assistant nor ChatEngine shows ads.

### Which is updated more often, AI Chatbot Assistant or ChatEngine?

AI Chatbot Assistant ships an update weekly, and ChatEngine every 3 weeks. Most recently, AI Chatbot Assistant was updated on October 23, 2026 and ChatEngine 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.*