Perfect messenger app for virtual life.
Sigmagram is a free messaging app, free calling app with a big functional:
• translate your conversations into 50+ languages
• change background
• send media and files without any limits
• use a lot of different stickers
• can block unwanted calls
Last updated on 2021年11月12日
此版本包含小幅错误修复和常规改进。请更新至最新版本，以获得更佳体验。
