# LLM API Request vs Atomic Chat

The clearest difference is rating: LLM API Request at 5.0 against Atomic Chat's 4.5. Atomic Chat's advantage is ratings volume (8 vs 2) and iOS requirement (16.2 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

LLM API Request holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

LLM API Request ships an update every 3 weeks, Atomic Chat fortnightly. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | LLM API Request | Atomic Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/llm-api-request/id6761399837/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/atomic-chat-private-local-ai/id6761720226/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 43 MB | 84 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [Marc-Henri Bleu-Laine](https://appshunter.io/developer/1889383780) | [Atomic Mail](https://appshunter.io/developer/1831027051) |

## What reviewers say

### LLM API Request

[App page](https://appshunter.io/ios/app/llm-api-request/id6761399837)

Send requests to various AI models directly from Apple Shortcuts using your own API keys. Supports local models, file attachments, and conversation history. Export conversations and track token usage.

**Highlights:** Use own API keys, Supports OpenAI, Anthropic, Gemini, Grok, Perplexity, Local model support, Attach files to requests, Conversation history, Export conversations as Markdown, Token usage tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is LLM API Request free?

LLM API Request is free to download, with no in-app purchases.

### Is Atomic Chat free?

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

### Which has better reviews, LLM API Request or Atomic Chat?

LLM API Request is rated higher. LLM API Request averages 5.0 out of 5 from 2 ratings, while Atomic Chat averages 4.5 from 8 ratings.

### Do LLM API Request or Atomic Chat have ads?

Neither LLM API Request nor Atomic Chat shows ads.

### Which is updated more often, LLM API Request or Atomic Chat?

LLM API Request ships an update every 3 weeks, and Atomic Chat fortnightly. Most recently, LLM API Request was updated on October 11, 2026 and Atomic Chat on October 17, 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.*