# Ask AI vs ChatPro4

The clearest difference is ads: Ask AI at none against ChatPro4's shown. Ask AI also leads on ratings volume (61 vs 2) and update cadence (weekly vs every 3 weeks). ChatPro4's advantage is rating (5.0 vs 4.6) and iOS requirement (13.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Ask AI sells 3 in-app purchases, starting at $4.99 per 7 days and ChatPro4 sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChatPro4 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Ask AI has 61 ratings behind it against 2, so its average is the more settled of the two.

Ask AI ships an update weekly, ChatPro4 every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Ask AI | ChatPro4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (61 ratings)](https://appshunter.io/ios/app/ask-ai-ai-chatbot-assistant/id1670884225/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chatpro4-ai-chatbot/id6472479300/reviews)** |
| Number of ratings | **61** | 2 |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 100 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CEM SOFTWARE LTD](https://appshunter.io/developer/1664408786) | [Qijie Information](https://appshunter.io/developer/1717060398) |

## What reviewers say

### Ask AI

[App page](https://appshunter.io/ios/app/ask-ai-ai-chatbot-assistant/id1670884225)

Engage in intelligent conversations and generate creative content with an AI chatbot. It understands a wide range of topics, offers personalized responses, and can even create images from descriptions. Easy to use for essays, emails, casual chats, and more.

**Highlights:** Intelligent and engaging conversations, AI-generated images from descriptions, Personalized and tailored responses, Wide range of conversational topics, Easy-to-use interface, Content writing assistance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Chat Premium | $4.99 | per 7 days |
| AI Chatbot Assistant | $9.99 | per month |
| AI Chat Subscription | $29.99 | per year |


### ChatPro4

[App page](https://appshunter.io/ios/app/chatpro4-ai-chatbot/id6472479300)

Engage in natural conversations with an AI assistant for advice, information, and creative tasks. It offers writing assistance, translation, planning, and programming help, powered by an advanced AI model with vision and speech-to-text capabilities.

**Highlights:** Advanced AI model (4.0), Vision modeling for picture conversations, Speech-to-text for efficiency, Streaming output for reduced waiting, Role-playing and dialog scenarios, Contextualization and multi-line switching

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plus | $4.99 | per 7 days |
| Monthly Plus | $11.90 | per month |
| Annual Plus | $89.99 | per year |


## Frequently asked questions

### Is Ask AI free?

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

### Is ChatPro4 free?

ChatPro4 is free to download, with in-app purchases available.

### Which has better reviews, Ask AI or ChatPro4?

ChatPro4 is rated higher. Ask AI averages 4.6 out of 5 from 61 ratings, while ChatPro4 averages 5.0 from 2 ratings.

### Do Ask AI or ChatPro4 have ads?

ChatPro4 shows ads; Ask AI does not.

### Which is updated more often, Ask AI or ChatPro4?

Ask AI ships an update weekly, and ChatPro4 every 3 weeks. Most recently, Ask AI was updated on November 3, 2026 and ChatPro4 on November 4, 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.*