# Zero Chat vs Avyrix AI

The clearest difference is in-app purchases: Avyrix AI at none against Zero Chat's 1. Zero Chat's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Zero Chat sells 1 in-app purchase, starting at $8.99 per month. Avyrix AI asks for nothing beyond the download.

Zero Chat ships an update every 4 days, Avyrix AI every 3 weeks. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Zero Chat | Avyrix AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 72 MB | 37 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Oleg Filimonov](https://appshunter.io/developer/1769783383) | [Michael Afolabi](https://appshunter.io/developer/1887856662) |

## What reviewers say

### Zero Chat

[App page](https://appshunter.io/ios/app/zero-chat-models/id6774957019)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $8.99 | per month |


### Avyrix AI

[App page](https://appshunter.io/ios/app/avyrix-ai/id6801976821)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zero Chat free?

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

### Is Avyrix AI free?

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

### Do Zero Chat or Avyrix AI have ads?

Neither Zero Chat nor Avyrix AI shows ads.

### Which is updated more often, Zero Chat or Avyrix AI?

Zero Chat ships an update every 4 days, and Avyrix AI every 3 weeks. Most recently, Zero Chat was updated on October 19, 2026 and Avyrix AI on October 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.*