StealthTalk Private Messenger vs Apex

StealthTalk is a private messenger designed to meet high demands of business- and privacy-minded professionals. Based on a patented SDNP protocol developed for professional use in telecommunications, StealthTalk bridges the gap between professional and consumer security solutions. KEY FEATURES Secure Voice Calls Make secure calls with exceptional voice quality, even with slow internet connection speeds based on TETRA professional communication standards and SDNP protocol. Secure Messages Exchange true end-to-end encrypted messages with all sensitive message data encryption and decryption taking place entirely on the user device. Self-Destruct Messages Send confidential messages that are erased automatically after a selected period of time. Stealth Mode Protected stealth environment for sensitive calls and messages that requires users to enter their password to preview messages or receive calls. PRIVACY & SECURITY End-to-End Encryption All communication within StealthTalk is always protected with end-to-end encryption powered by a patented SDNP protocol that uses ECC 512, AES 256 and SHA-3 512 as primitives. Zero-Knowledge Proof StealthTalk knows nothing about the content of your messages or calls. User data is not collected or stored on StealthTalk servers and cannot be analyzed, sold or disclosed. Professional Telecommunications Technology StealthTalk communication security is based on the patented, tried and field-tested SDNP protocol developed for and used in professional telecommunications. REQUIRED PERMISSIONS StealthTalk requires the following permissions to deliver its private messaging services and ensure all features are operational. • Contacts: Contacts permission is used to match you with your contacts using phone number hashes. StealthTalk does not monetize, collect or store your address book data. • Microphone: Microphone access is required to make secure voice calls • Bluetooth & Location: Bluetooth and location access is needed to locate devices close to you and enable encryption key exchange. • Camera: Camera access is needed to add new contacts via QR code and send pictures with the built-in camera. • Storage: Storage access is needed to store images and files that you receive in chats. For additional information and suggestions, please contact support@stealthtalk.com

Apex is the fastest way to create invite-only groups, where creators set the rules and members drop into conversations Unlike other social networks, Apex allows you to choose who gets in your inner circle and curate the best conversations on the internet. YOU'RE IN CHARGE! - Curated space: choose who gets in and who stays in. - Set the the rules: moderate content and members. PRIVATE - Exclusive: conversations visible only to group members. - Be who you want: choose your real identity or a private, masked one. - Support for multiple identities: keep your friends and family separate from your other groups. - Hidden ownership: perfect for revolutionaries and interest groups with no owners. CONVERSATION - In the moment conversations: easily see who's active and start an in-the-moment discussion. - Keep up with multiple conversations effortlessly. - Everyone can create and participate. We want to hear your feedback! Email: help@joinapex.com