Make crystal-clear voice and video calls to people who live across town, or across the ocean, with no long-distance charges. Signal uses your phone’s data connection so you can avoid SMS and MMS fees. Share text, voice messages, photos, videos, GIFs and files for free.

Privacy isn’t an optional mode – it’s just the way that app works. Nobody can’t read your messages or listen to your calls, even developers of this app. State-of-the-art end-to-end encryption (powered by the open source Signal Protocol) keeps your conversations secure. Account registration requires an iOS or Android device. A number can only be registered on one mobile device at a time. It can also be a VoIP number or a landline as long as the user can receive the verification code and have a separate device to set up the software. The number does not have to be the same as on the device’s SIM card. The client software includes mechanisms by which users can independently verify the identity of their contacts and the integrity of the data channel. It secures all communications with end-to-end encryption. Signal uses mobile telephone numbers as identifier for users. Registration for desktop use requires an iOS or Android device. Signal is also distributed for iOS and desktop programs for Windows, macOS, and Linux. The official Android app generally uses the proprietary Google Play Services, although it is designed to work without them.

It is developed by the non-profit Signal Foundation and its subsidiary, Signal Messenger LLC. The application uses a centralized computing architecture, and is cross-platform software. Communication may be one-to-one between users, or for group messaging. The instant messaging function includes sending text, voice notes, images, videos, and other files.

Whether it’s a call or sms - you’re always in control.Signal is an encrypted messaging service for instant messaging, voice, and video calls. Known & loved by over 10 million users worldwide, Contacts+ is brought to you by the Contacts Plus Team.ĬONNECT WITH FRIENDS, BLOCK SPAMMERS Contacts+ is a true all-in-one contacts, dialer, sms and call log app that makes it easy to connect with friends and block unwanted people, telemarketers and spam via caller ID & block. Contacts+ is the world’s leading contacts (phone book) and dialer app, powered with caller ID & spam block - all in one place.

Signal Messenger 6.36.0 free