OctoChat – AI Live Translation

About this app

Chat with anyone, anywhere, in your own language. Total privacy guaranteed. Imagine receiving a message in French, Spanish, or German, and instantly reading it in English. Imagine sending a voice note, and your colleague hears it in their native tongue. OctoChat is the world's first DSGVO-compliant secure messenger with real-time AI auto-translation built directly into every chat. Break down language barriers without compromising your privacy. Hosted exclusively in the EU, OctoChat combines military-grade XChaCha20-Poly1305 end-to-end encryption with powerful AI tools, ensuring your conversations remain strictly confidential, legally protected, and perfectly understood. Why OctoChat? The Ultimate AI Translator Never copy-paste into a translation app again. OctoChat automatically translates incoming text and voice messages into your preferred language silently in the background. See how your message reads before you send it with pre-send translation previews. EU Hosted & DSGVO Compliant Your data belongs to you. Hosted entirely on European servers, OctoChat strictly adheres to DSGVO and European privacy regulations. No data mining, no profiling—just pure, protected communication. Military-Grade Security Every text, voice note, file, and HD video call is secured with XChaCha20-Poly1305 end-to-end encryption. Your encryption keys are generated and stored locally on your device. We couldn't read your messages even if we wanted to. Your Personal AI Writing Assistant Sound professional in every message. OctoChat's built-in AI checks your spelling and grammar, and can even adjust your tone (Professional, Casual, Friendly) right from your keyboard before you hit send. Encrypted HD Voice & Video Calls Enjoy crystal-clear WebRTC video and voice calls. Keep the conversation going while multitasking with Picture-in-Picture mode. Like your messages, every call is fully end-to-end encrypted. True Multi-Device & Offline Sync Start a draft on your phone and finish it on your Mac. With true offline-first functionality, you can compose and queue messages even when you lose your internet connection. Built for Business Perfect for international teams requiring strict compliance. Generate business QR codes, invite guests via links without requiring them to create an account, and integrate external services directly into your chats using unique webhooks. Stop letting language barriers slow you down. Stop trading your privacy for convenience. The app interface is available in English, German, French, and Spanish. Download OctoChat today - communicate globally, secure locally.

- Fixed unread message badge count - Unread badge now also appears when someone reacts to a message with an emoji

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 8, 2026 · 2:00 PM Free