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Version
1.0
Size
4.92 Mb
Updated
2 weeks ago
Released
28 May 2026
Description
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.
Estimates
Availability
Devices
iPhone5s
iPadAir
iPadAirCellular
iPadMiniRetina
iPadMiniRetinaCellular
iPhone6
iPhone6Plus
iPadAir2
iPadAir2Cellular
iPadMini3
iPadMini3Cellular
iPodTouchSixthGen
iPhone6s
iPhone6sPlus
iPadMini4
iPadMini4Cellular
iPadPro
iPadProCellular
iPadPro97
iPadPro97Cellular
iPhoneSE
iPhone7
iPhone7Plus
iPad611
iPad612
iPad71
iPad72
iPad73
iPad74
iPhone8
iPhone8Plus
iPhoneX
iPad75
iPad76
iPhoneXS
iPhoneXSMax
iPhoneXR
iPad812
iPad834
iPad856
iPad878
Watch4
iPadMini5
iPadMini5Cellular
iPadAir3
iPadAir3Cellular
iPodTouchSeventhGen
iPhone11
iPhone11Pro
iPadSeventhGen
iPadSeventhGenCellular
iPhone11ProMax
iPhoneSESecondGen
iPadProSecondGen
iPadProSecondGenCellular
iPadProFourthGen
iPadProFourthGenCellular
iPhone12Mini
iPhone12
iPhone12Pro
iPhone12ProMax
iPadAir4
iPadAir4Cellular
iPadEighthGen
iPadEighthGenCellular
iPadProThirdGen
iPadProThirdGenCellular
iPadProFifthGen
iPadProFifthGenCellular
iPhone13Pro
iPhone13ProMax
iPhone13Mini
iPhone13
iPadMiniSixthGen
iPadMiniSixthGenCellular
iPadNinthGen
iPadNinthGenCellular
iPhoneSEThirdGen
iPadAirFifthGen
iPadAirFifthGenCellular
iPhone14
iPhone14Plus
iPhone14Pro
iPhone14ProMax
iPadTenthGen
iPadTenthGenCellular
iPadPro11FourthGen
iPadPro11FourthGenCellular
iPadProSixthGen
iPadProSixthGenCellular
Pricing by country
| Country | Price |
|---|---|
| Canada | 2.99 CAD |
| France | 1.99 EUR |
| Germany | 1.99 EUR |
| Italy | 1.99 EUR |
| Netherlands | 1.99 EUR |
| Portugal | 1.99 EUR |
| Spain | 1.99 EUR |
| UK | 1.99 GBP |
| India | 199 INR |
| Japan | 300 JPY |
| Korea, Republic Of | 3300 KRW |
| Poland | 9.99 PLN |
| Russia | 199 RUB |
| Turkey | 99.99 TRY |
| USA | 1.99 USD |
| Ukraine | 1.99 USD |
