# ChatOne vs Proofex

The clearest difference is ads: Proofex at none against ChatOne's shown. Proofex also leads on iOS requirement (15.1 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ChatOne sells 10 in-app purchases, starting at $6.99 per 7 days and Proofex sells 4 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ChatOne | Proofex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (761 ratings)](https://appshunter.io/ios/app/chatone-ai-chat-assistant/id6642630027/reviews)** | — |
| Number of ratings | **761** | — |
| Positive reviews | 37.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Freemium | — |
| Size | 57 MB | 75 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [AstralO Studio LLC](https://appshunter.io/developer/1660915111) | [Völk Technologie UG](https://appshunter.io/developer/1895068945) |

## What reviewers say

### ChatOne

[App page](https://appshunter.io/ios/app/chatone-ai-chat-assistant/id6642630027)

This AI companion offers intelligent chat, image generation, and detailed image descriptions. It provides specialized assistants for various tasks and saves conversation history. Start for free and upgrade for advanced AI capabilities.

**Highlights:** AI Chat Assistant, AI Image Generation, Smart Image Descriptions, Specialized AI Assistants, Chat History

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatONE AI Pro Subscription | $6.99 | per 7 days |
| ChatONE AI Pro Subscription | $14.99 | per month |
| ChatONE AI Pro Subscription | $19.99 | per 2 months |
| ChatONE AI Pro Subscription | $29.99 | per 6 months |
| ChatONE AI Pro Subscription | $49.99 | per year |
| ChatONE AI Pro Subscription | $54.99 | per year |
| 10k Imagizo Credits | $9.99 | one-time |
| 30k Imagizo Credits | $19.99 | one-time |
| 100k Imagizo Credits | $49.99 | one-time |
| ChatONE AI Lifetime | $199.99 | one-time |

**What reviewers like**

- ✨ Pretty smart AI
- 💡 Useful features
- 🚀 Fast responses
- 👍 Good for brainstorming
- ✍️ Drafts emails quickly

**What reviewers complain about**

- 💸 Expensive subscription
- ❌ Many errors and typos
- 👎 Not worth the money
- 🚫 Limited free usage
- 🤔 Unclear pricing

**Reported bugs**

- Poor spelling and grammar
- Phrases make no sense
- App not working
- Image generation error
- Cannot restore purchase

**Requested features**

- Allow users to use features by watching ads
- Lower subscription price
- Improve voice integration
- Add dark mode option
- Improve UI for different AI models


### Proofex

[App page](https://appshunter.io/ios/app/proofex/id6762903630)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proofex Pro | $24.99 | per month |
| 1,000 Proofex Credits | $22.99 | one-time |
| 2,500 Proofex Credits | $49.99 | one-time |
| 5,000 Proofex Credits | $99.99 | one-time |


## Frequently asked questions

### Is ChatOne free?

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

### Is Proofex free?

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

### Do ChatOne or Proofex have ads?

ChatOne shows ads; Proofex 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.*