# ChatFox vs viatriai_app

The clearest difference is review sentiment: viatriai_app at 100% against ChatFox's 0%. viatriai_app also leads on rating (5.0 vs 1.0) and ratings volume (6 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

viatriai_app holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 0% of ChatFox's written reviews are positive against 100% of viatriai_app's.

ChatFox ships an update every 4 days, viatriai_app weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | ChatFox | viatriai_app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/chatfox/id6743636159/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/viatriai-app/id6749727291/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free | Free |
| Size | 27 MB | 1 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Planet](https://appshunter.io/developer/1684662174) | [zYouSoft, Inc.](https://appshunter.io/developer/319827461) |

## What reviewers say

### ChatFox

[App page](https://appshunter.io/ios/app/chatfox/id6743636159)

This AI client app connects you to various intelligent services using your private API key. It supports Generative AI Standards protocols, offers syntax highlighting for code, and includes local Ollama support for a convenient user experience.

**Highlights:** Connect to multiple AI models, Use private API keys, Syntax highlighting for code, Local Ollama support, Generative AI Standards compliance

**In-app purchases:** none


### viatriai_app

[App page](https://appshunter.io/ios/app/viatriai-app/id6749727291)

Access multiple advanced AI models, including ChatGPT, Claude, and Gemini, within a single application. Generate images, analyze text and sketches, and create social media content with powerful AI tools.

**Highlights:** Chat with ChatGPT, Claude, and Gemini, AI image generation, Sketch and OCR analysis, Voice input and multilingual support, Text humanization, Social media post generator, PDF export

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatFox free?

ChatFox is free to download, with no in-app purchases.

### Is viatriai_app free?

viatriai_app is free to download, with no in-app purchases.

### Which has better reviews, ChatFox or viatriai_app?

viatriai_app is rated higher. ChatFox averages 1.0 out of 5 from 2 ratings, while viatriai_app averages 5.0 from 6 ratings.

### Do ChatFox or viatriai_app have ads?

Neither ChatFox nor viatriai_app shows ads.

### Which is updated more often, ChatFox or viatriai_app?

ChatFox ships an update every 4 days, and viatriai_app weekly. Most recently, ChatFox was updated on October 30, 2026 and viatriai_app on October 30, 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.*