# Atomic Chat vs RelayAI Bridge

The clearest difference is in-app purchases: Atomic Chat at none against RelayAI Bridge's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RelayAI Bridge sells 2 in-app purchases, starting at $4.99 per month. Atomic Chat asks for nothing beyond the download.

## The numbers

| Metric | Atomic Chat | RelayAI Bridge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (13 ratings)](https://appshunter.io/ios/app/atomic-chat-private-local-ai/id6761720226/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 84 MB | 4 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Atomic Mail](https://appshunter.io/developer/1831027051) | [Alex Nuccio](https://appshunter.io/developer/970147565) |

## What reviewers say

### Atomic Chat

[App page](https://appshunter.io/ios/app/atomic-chat-private-local-ai/id6761720226)

This AI assistant runs entirely on your device, offering complete privacy and offline functionality. It allows you to ask questions, brainstorm ideas, draft content, and more without needing an internet connection or an account.

**Highlights:** 100% on-device AI processing, Complete privacy, no cloud servers, Offline functionality, No account or sign-up required, Choose from curated language models, Optimized for Apple Silicon

**In-app purchases:** none


### RelayAI Bridge

[App page](https://appshunter.io/ios/app/relayai-bridge/id6761871908)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RelayAI Pro Monthly | $4.99 | per month |
| RelayAI Corporate Monthly | $49.99 | per month |


## Frequently asked questions

### Is Atomic Chat free?

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

### Is RelayAI Bridge free?

RelayAI Bridge is free to download, with in-app purchases available.

### Do Atomic Chat or RelayAI Bridge have ads?

Neither Atomic Chat nor RelayAI Bridge 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.*