Zero-Custody Architecture & Local Data Storage
NexAI (package com.nexai.nexai), published by Bengal Bytes, is architected from the ground up as a local-first client. Unlike cloud-hosted chat platforms, Bengal Bytes does not require user registration and operates zero backend chat servers.
Every conversation thread, custom system persona, local document attachment, and preference setting is stored strictly inside your Android device's private application SQLite sandbox.
- Zero mandatory email, phone number, or social login required.
- Personal Bring-Your-Own-Key (BYOK) tokens are encrypted locally via Android Hardware Keystore (AES-256-GCM).
- Voice input (when invoked by tapping the microphone icon) streams strictly while active and is never recorded in the background.
