# ZeroChat vs BigOit

The clearest difference is iOS requirement: ZeroChat at 17.6 against BigOit's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | ZeroChat | BigOit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zerochat-offline-ai-chat/id6748905693/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 22 MB | 66 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RHAMS LLC](https://appshunter.io/developer/1827911325) | [Mohammed Alblooki](https://appshunter.io/developer/1829139561) |

## What reviewers say

### ZeroChat

[App page](https://appshunter.io/ios/app/zerochat-offline-ai-chat/id6748905693)

This app provides powerful AI conversations locally on your device, ensuring complete privacy with no cloud dependency. Download AI models once and use them offline without subscriptions or usage limits.

**Highlights:** Offline AI processing, Multiple downloadable AI models, No subscription fees, No usage limits, Complete data privacy, Customizable themes, Universal app support

**Features:** macOS Compatibility

**In-app purchases:** none


### BigOit

[App page](https://appshunter.io/ios/app/bigoit/id6749181238)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZeroChat free?

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

### Is BigOit free?

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

### Do ZeroChat or BigOit have ads?

Neither ZeroChat nor BigOit shows ads.

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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.*