The app sends secure encrypted text messages to nearby friends using Bluetooth. It automatically detects people using the app and allows users to start chatting.
Manage two phone numbers on one device or sync one number across iPhone and iPad. Input web links for desktop-like interface. Mirror conversations from phone to device. Save messages originally on phone.
Send messages securely without sharing personal data. Choose contacts manually. Invite users in-person or remotely. No address book access. No unsolicited contact. Encrypt communications end-to-end. Manage conversations privately.
Send messages, make HD audio and video calls, and share large files. Participate in group chats with multiple participants. Encrypt chats and files for privacy. No server storage for messages or files.
![invisible-ink - [i-i] app icon](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/09/27/f4/0927f4a3-78b5-311d-9d5f-e745ed3d2427/AppIcon-0-1x_U007emarketing-0-10-0-85-220.png/512x512bb.jpg)
