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AI · June 23, 2025

esper - Offline & Private AI for iOS

Your choice: Mobile AI chat offline or with any online model

esper - Offline & Private AI for iOS launched on June 23, 2025 with 11 votes, #2,422 of 7,999 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

Esper is a powerful LLM chat app on iOS. Run open-source models fully offline, no internet needed. Or connect your own API key (OpenAI, XAI, etc.). Supports models from Meta, Deepseek, Nous, Microsoft, and more. Total flexibility, total privacy.

Esper is a privacy-focused AI chat application that runs locally on your device. Chat securely offline or connect to any API provider. Your conversations stay yours.

Does a similar job

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