Sheaf - Plural System Tracker

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Everyone
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Everyone
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About this app

Sheaf is a plurality tracker for plural systems. Create member profiles, track switches, keep journals, send notifications of front changes to others, and more.

Built by plural systems, for plural systems. Inclusive of all plural experiences regardless of origin or framing - no required diagnosis, no gatekeeping, no assumptions about how your system "should" work. Designed to be privacy-first and keep the user in control.

Sheaf also includes WearOS support with a flexible set of tiles and complications that allows you to see your front status at a glance, register switches, and view history all without ever pulling out your phone.

Sheaf exists because Simply Plural is shutting down, and the plural community needs somewhere that won't quietly disappear. Sheaf is open source under AGPL: the code is public, the project can be forked, and you can self-host your own instance if you'd rather keep your data on your own infrastructure. Sheaf can import your existing system data from Simply Plural, with support for more tools coming soon.

What you can do:
- Track system members and front changes
- Write member- and system-wide journals
- Manage member groups
- Send notifications of front changes
- Use the hosted service or run your own
- Cross-platform: Mobile, wearable, and web clients

We're rolling out in stages. Sensitive community data deserves slow-and-correct over fast-and-sorry, so the hosted service is moving carefully through preview before a full public launch.

Learn more: https://sheaf.sh

https://github.com/sheaf-project/android
https://github.com/sheaf-project/sheaf
Sheaf is a plural system tracker with a focus on privacy and user control
Updated on
Sep 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Photos and videos, and App activity
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Sheaf 1.4 - Sharing controls
- Sharing has a screen of its own, in the sidebar: every public profile and share link, with rotate and revoke for each
- Added missing System Safety categories
- Configurable fronting notification
- Settings shows your server version, so you know what it supports
- Watch: add any Sheaf tile more than once, unblocking future changes

Full changelog: https://github.com/sheaf-project/android/blob/v1.4.1/CHANGELOG.md
Content rating
Everyone
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App support

About the developer
LUPINE SYSTEMS LLC
support-google@lupine.systems
2389 Main St # 100 Glastonbury, CT 06033-4617 United States
+1 203-903-1242