Principle Keeper

Support

Include your device model, Android and app versions, and the steps that led to the problem. Keep passwords and journal contents private.

wnstjddl369@gmail.com

AI analysis

Analyze up to 20, 30 or 50 recent entries to review recurring triggers and emotions. Each analysis is a separate purchase, with a detailed PDF report included. Entries are sent to OpenAI only with your consent.

Premium Pass

Premium Pass is a subscription that removes ads. AI analysis is sold separately. Check local prices and manage your subscription in Google Play.

Account and backup

Your rules and journal stay on your device, even without an account. Sign in with Google in Settings to back up or restore manually. Backups are not automatic. Restoring replaces your device’s rules, journal and reports with the backup.

Manage subscriptions and request refunds through Google Play. If a paid analysis is missing, check its purchase status in the app before paying again.

Privacy policy (Korean)

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