# FastBot vs Zero Chat

The clearest difference is in-app purchases: FastBot at none against Zero Chat's 1. Zero Chat's advantage is iOS requirement (16.4 vs 18.6). 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. FastBot asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FastBot | Zero Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Size | 11 MB | 118 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [JULIO CESAR TORRES PENA](https://appshunter.io/developer/1851505435) | [Oleg Filimonov](https://appshunter.io/developer/1769783383) |

## What reviewers say

### FastBot

[App page](https://appshunter.io/ios/app/fastbot-ai-hub/id6755046551)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is FastBot free?

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

### Is Zero Chat free?

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

### Do FastBot or Zero Chat have ads?

Neither FastBot nor Zero Chat shows ads.

### Which is updated more often, FastBot or Zero Chat?

FastBot ships an update every 4 days, and Zero Chat every 4 days. Most recently, FastBot was updated on November 9, 2026 and Zero Chat on October 31, 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.*