SoStack

Group Chat with a Calendar

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

SoStack is a communication and coordination platform built for real-world groups. Create private group chats, plan together with shared calendars, and follow verified public groups to stay up to date on what’s happening near you. What you can do with SoStack Private group messaging: Create 1:1 and group chats for friends, teams, families, and communities. Shared calendars + events: Create events in group calendars, add events to your own calendar view, and keep plans in one place. RSVP and planning: Mark events as interested/going and coordinate details with your group. Discover and follow public groups (SoStack Plus): Find local businesses, organizations, and communities, follow them, and see upcoming events and updates. Invite by phone: Invite people to private groups via SMS links, and optionally match contacts to existing SoStack users (with permission). Location-based discovery (optional): Use a city or current location to filter nearby results. Built with safety and control Account deletion in-app: Delete your account from Settings. Privacy-first by design: Messages are protected by access controls, and you control permissions like contacts and location in your device settings.

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

Bug fixes and improvements.

Version 1.0.5

The developer, Frederic Metzger, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Frederic Metzger
    Size
    • 42.7 MB
    Category
    • Social Networking
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    13+
    Copyright
    • © SoStack Limited Liability Company
  • Privacy Policy

    • You Might Also Like