This app facilitates group communication and coordination with private chats and shared calendars. Plan events, manage RSVPs, and discover local public groups for updates. It prioritizes user control and privacy with in-app account deletion.
1.0.9
September 13, 2026
Bug fixes and improvements
SoStack is a communication and coordination platform designed for real-world groups. It offers private group chats, shared calendars for planning events, and the ability to follow verified public groups for local updates.
SoStack is privacy-first by design. Messages are protected by access controls, and users have full control over permissions like contacts and location within their device settings. Account deletion is also available in-app.
Yes, you can invite people to private groups via SMS links. The app also offers an option to match contacts to existing SoStack users, provided you have permission.
You can discover and follow verified public groups such as local businesses, organizations, and communities. This allows you to stay up-to-date on their upcoming events and announcements.
Based on the provided data, SoStack is supported on iPhone and iPod devices. Further platform compatibility details are not specified.
The latest version of SoStack is 1.0.7, and it was last updated on June 23, 2026. This indicates a recent update, suggesting active development.
SoStack has an age rating of 12+. This means it is considered suitable for users aged 12 and older.
No, SoStack does not contain advertisements. The app is free to use and does not feature any in-app advertisements.
