Manage contacts and messages with real-time communication features. Send and receive texts, calls, and multimedia. Encrypt conversations and control data access. Sync across devices and manage notifications.
by Shanghai Tianzhi Cloud Information Technology Co., LTD★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
Manage emails, calendars, and contacts from a mobile device. Send and receive messages, schedule meetings, and sync events. Access secure with encryption and two-factor authentication. Share files and manage contacts directly.
Secure service with end-to-end encryption for communication. Encrypt and decrypt messages locally. Manage contacts and folders. Access emails across devices. Set up secure accounts without storing data on servers.
Instant messaging with end-to-end encryption, group chats, and file sharing. Send messages across devices in real time. Access chats on smartphones, tablets, and computers.
Secure messaging with end-to-end encryption. Messages self-destruct after 10 minutes. Protect conversations from unauthorized access. Send and receive encrypted texts. Ensure privacy without server access.
Send texts, voice messages, photos, videos, GIFs, and files for free. Make encrypted voice and video calls with group support up to 50 people. Create group chats with up to 1,000 members. Share files and media securely.
Send text messages, make voice and video calls. Share files, images, and location. Communicate privately with end-to-end encryption. Available on mobile, tablet, and desktop. No subscription fees.
Control climate, security, and energy usage through a single interface. Adjust thermostat settings, monitor door and window status, and receive alerts. Manage devices and view energy consumption data.
Make international calls to over 81 countries. Connect with contacts via virtual numbers from multiple countries. Use crystal-clear audio for calls. Manage contacts and call history. Send messages and make voice calls.
Secure messaging with end-to-end encryption for private conversations. Share files and collaborate securely. Choose between private server deployment or on-premise hosting for enhanced control.
Store and manage digital IDs like driver's licenses and IDs. Access secure, encrypted personal data. Share verified information without exposing full documents. View transaction history and control data access permissions.
Store passwords securely and manage accounts safely
Store and manage passwords and passkeys securely with end-to-end encryption. Generate strong, unique passwords for accounts. Access data across devices without limits. Share passwords with trusted contacts. Lock and unlock vaults remotely.
Manage multiple WhatsApp accounts on iPad and iPhone. Switch between up to four accounts with separate phone numbers. View and respond to messages across all accounts. Organize conversations and manage contacts for each profile.
Securely send and receive messages in one-to-one or group chats. Share files, screen, and audio calls. Use bots to automate workflows. Encrypt all communications end-to-end. Set message retention policies and access controls.
And stable internet connection with high-speed VPN. Access content from multiple global locations. Encrypt data and hide IP address. Route traffic through servers. Manage connection settings and toggle kill switch.
Monitor and record temperatures from Bluetooth and Wi-Fi devices. View real-time data and historical graphs. Set temperature alerts and receive notifications. Sync data to the cloud for remote access.
Send and receive encrypted messages, voice, and video calls. Schedule and send messages. Manage contacts and groups. Set up compliance rules and data retention policies. Integrate with enterprise systems for centralized management.
Secure your internet connection by encrypting data and hiding your IP address. Prevent DNS leaks and bypass regional restrictions. Set up automatic connections and manage multiple devices. Monitor network activity and disable tracking features.
Securely connect to private networks with encrypted tunnels. Choose from multiple server locations for optimal speed and low latency. Protect online activity without ads or data collection. Manage connections and toggle features directly within the .
Send and receive instant messages within the corporate network. View user presence status. Share files and links. Integrate with Microsoft Lync and OCS. Protect data with encryption. Manage conversations and notifications.