Appearance
A calm reading environment
Choose the light, dark, or automatic theme that feels most comfortable.
Color theme
System / Automatic follows your device preference. You can change this at any time.
Reading
Choose how much you see at once
Your reading layout applies across Chat, Study, and Library on this device.
Motion follows your device’s reduced-motion setting.
Return reading and appearance to their defaults
Reset theme and reading-layout choices while keeping Chat history and Study bookmarks.
Privacy
Review what is saved on this device
Clear only the category you choose. These actions affect this browser and do not change anything else.
Chat
Conversation history
0 saved conversations on this device.
Study
Bookmarks and reading place
0 bookmarks. Your last reading place is not saved.
Library
Reading layout
The default Library reading layout is in use. Library searches are not saved.
Account
Use ChatSOP without signing in
The public website does not require an account. Your saved choices and history stay with this browser.
Subscription
Free reading and search, with three AI answers per UTC day
Seven Studies reading and non-AI search stay available after today’s three AI answers are used. When paid plans are offered through the iOS app, Apple will manage them.
Help
Need help or want to report a concern?
Review the privacy details or contact Support for help and feedback.