# Zero Chat vs Vinci AI

The clearest difference is in-app purchases: Vinci AI at none against Zero Chat's 1. On price, update cadence, ads and device support there is nothing between them.

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

Zero Chat ships an update every 4 days, Vinci AI every 2 days. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Zero Chat | Vinci AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 72 MB | 66 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Oleg Filimonov](https://appshunter.io/developer/1769783383) | [Onic Systems, Inc.](https://appshunter.io/developer/1487540328) |

## 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 |


### Vinci AI

[App page](https://appshunter.io/ios/app/vinci-ai/id6785306523)

**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 Vinci AI free?

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

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

Neither Zero Chat nor Vinci AI shows ads.

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

Zero Chat ships an update every 4 days, and Vinci AI every 2 days. Most recently, Zero Chat was updated on October 19, 2026 and Vinci AI on October 11, 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.*