Signal vs WeTalk- WiFi Calls & 2nd Phone

Signal is a private messaging app for Android, iOS, Linux, macOS and Windows. Users can send text, voice messages, photos, videos, GIFs and files, and make voice or video calls, including group calls. Group chats provide administrators, permissions and @mentions. Signal says messages and calls are always end-to-end encrypted and inaccessible to Signal, and that it does not sell, rent or monetize personal data or content. Users may connect through a unique username without sharing their phone number with contacts, although registration still requires a phone number. Desktop use requires Signal to be installed on a phone first, and an account can have up to five linked devices. The free plan includes messaging and calling. Signal identifies itself as an independent 501(c)(3) nonprofit supported by grants and donations. Its terms require users to be at least 13, with potentially higher local minimums. The Support Center covers getting started, features, security, troubleshooting and general topics. Signal also supports disappearing messages and encrypted backups.

WeTalk- WiFi Calls & 2nd Phone has no write-up on Specifiction yet; its figures are above.