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Tryst

Name: Tryst
Author: Tryst

Private, offline, encrypted tracker for your intimate life.

Health & fitness
FOSS
Free
No ads
No tracking

Android only

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What are these stores? F-Droid, Zapstore

Tryst is a private, local-only journal for your intimate life. It keeps everything on your phone — there is no account, no sign-up, no sync, and no internet access at all. The app declares no INTERNET permission, so your data simply cannot be sent anywhere. Privacy is the whole point, not an add-on:

Developer: Tryst
Source code: github.com/herbiewalker/tryst
Added to AppCosmos: 10 October 2026
License: GPL-3.0-only