# Arca AI Chat — Private AI chat. Your server.

> Private AI chat client for OpenAI-compatible language models with local data storage. (iPhone/iPad app by Eric Schlichting.)

- Source: https://appshunter.io/ios/app/arca-ai-chat/id6767427323 (this page in markdown: same URL + `.md`)
- Developer: [Eric Schlichting](https://appshunter.io/developer/967810175)
- Category: Productivity
- Price: $1.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.0 · 5 MB
- Languages: Australian English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French, German (Germany) and 23 more
- Released: 2026-05-28
- Data updated: 2026-07-06
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/arca-ai-chat/id6767427323/reviews.md

## What is Arca AI Chat?

Arca AI Chat is a private, flexible client for any OpenAI-compatible language model service. Your conversations go directly from your device to the server you choose — nowhere else.

No accounts. No data collection. No conversation logging on our end. Arca never sees your messages, your API key, or who you're talking to. Your chat history is stored only on your device, under your control.

Connect to any OpenAI-compatible endpoint — OpenAI, Groq, your own local Ollama instance, or any self-hosted inference server. You own the entire stack.

Key Features:
• True privacy: messages go directly to your configured endpoint, never through Arca's servers
• Chat history stored locally on your device only
• API key secured in your device's encrypted Keychain — never transmitted to us
• Connect to any OpenAI-compatible LLM endpoint (OpenAI, Groq, Ollama, and more)
• Apple Watch companion app for on-the-go conversations
• Clean, focused interface for productive AI conversations

Whether you're running your own local inference server or using a third-party provider, Arca gives you a unified, private interface — and nothing more.

## Key features

- True privacy for conversations
- Local chat history storage
- API key secured on device
- Connect to any OpenAI-compatible endpoint
- Apple Watch companion app
- Clean, focused interface


## Frequently asked questions about Arca AI Chat

### What is Arca AI Chat?

Arca AI Chat is a private client for OpenAI-compatible language models. It ensures your conversations are end-to-end encrypted and stored only on your device, with no data collection by the app.

### Does Arca AI Chat have ads?

No, Arca AI Chat does not contain advertisements. It is a paid application focused on providing a clean and uninterrupted user experience.

### What language models can I connect Arca AI Chat to?

You can connect Arca AI Chat to any OpenAI-compatible endpoint, including OpenAI, Groq, your own local Ollama instance, or any self-hosted inference server.

### How is my data protected with Arca AI Chat?

Your conversations go directly from your device to the server you choose, never through Arca's servers. Your chat history is stored only on your device, and your API key is secured in your device's encrypted Keychain.

### What devices does Arca AI Chat support?

Arca AI Chat is available for iPhone, iPad, and Apple Watch, offering on-the-go conversations and a unified interface across your Apple ecosystem.

### How often is Arca AI Chat updated?

Arca AI Chat was last updated on May 28, 2026, with version 1.0. Future updates will likely focus on enhancing features and compatibility with evolving AI models.

### What is the price of Arca AI Chat?

Arca AI Chat is a paid application priced at $1.99. This one-time purchase grants you access to its private AI chat functionalities.

### What is the age rating for Arca AI Chat?

Arca AI Chat has an age rating of 4+. This indicates it is suitable for a wide audience, with no mature content concerns.

## Version history (last 1 release)

### 1.0 — 2026-05-28

No release notes.

## More apps by Eric Schlichting

- [TidyMove](https://appshunter.io/ios/app/tidymove/id6762523440)
- [Pavel Quest Premium](https://appshunter.io/ios/app/pavel-quest-premium/id6762648137)
- [Codewise](https://appshunter.io/ios/app/codewise/id6767428265)
- [Kazuwa Sudoku](https://appshunter.io/ios/app/kazuwa-sudoku/id6767674337)

All apps by Eric Schlichting: https://appshunter.io/developer/967810175

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*