Last updated June 3, 2026
JReader Privacy Policy
JReader (the "App") is published by Greycastle. We respect your privacy and aim to collect as little personal information as possible.
Information we collect
- Account data (optional): if you create an account, we store your email address and a hashed password.
- Saved content: articles, vocabulary, and reading progress you save in the app.
- Diagnostics: anonymous crash and performance data so we can fix bugs.
How we use it
We use your data to sync your library across devices, to provide the features of the App, and to improve stability. We do not sell your personal information.
Third parties
JReader uses Apple and Google platform services for app distribution and analytics. Audio is generated using third-party text-to-speech providers on supported articles.
Your choices
You can delete your account and associated data at any time from within the app or by emailing privacy@greycastle.se.
Contact
Questions? Email privacy@greycastle.se.