Privacy Policy

Last updated: September 29, 2026

RestTomorrow is designed for adults and provides local-first wellness tools. An account is not required. Cloud Sync is off by default. Remote AI Coach is on by default for new installs; any previously saved Remote AI setting is preserved. You can change the setting in Profile > Cloud & AI.

Information stored in RestTomorrow

RestTomorrow stores the profile and preferences you enter, manual sleep entries, normalized sleep summaries, morning check-ins, and experiment responses in local app storage on your device. Brain Dump text and tasks are held only while its editor is open and are not saved by RestTomorrow. RestTomorrow does not add its own encryption layer to this local store.

The current local-calendar day's Coach messages are stored on your device so the conversation remains available when you leave and return to Coach. The next local day starts a new chat and replaces the prior transcript, which is no longer available in the app or supplied to the new chat. Your underlying sleep and wellness records remain available. Coach conversation text is not stored in Firestore; Firestore stores only anonymous daily Remote AI usage counters.

Apple Health

If you choose Apple Health sleep import, RestTomorrow requests read access to sleep analysis. If you separately choose Recovery signals, RestTomorrow requests read access to overnight heart rate, heart-rate variability (HRV), and respiratory rate to compare them with your personal baseline. RestTomorrow does not request workout or HealthKit write access. Health data is processed on your device to create sleep summaries and estimates.

Apple's HealthKit privacy design does not let an app determine whether read access was denied just from an empty result. RestTomorrow therefore may show that data is unavailable without inferring your permission choice. You can manage Health access in iOS Settings.

How data is used

  • Sleep records, check-ins and profile settings are used to calculate Sleep Balance, estimated energy, Tonight Plan and personal patterns.
  • If you add RestTomorrow widgets, the app shares a small local summary of your plan, estimated energy and Sleep Balance with its widget extension using an App Group on this device. Widgets may display on the Home Screen, Lock Screen or StandBy.
  • Optional reminders are scheduled locally through iOS after you enable them and grant notification access.
  • Wind-down sound profiles are bundled with the app or generated on-device. RestTomorrow does not upload audio session data.
  • After you review a Brain Dump and tap Send, RestTomorrow passes only task titles and day-only due dates to your selected Apple Reminders or ACTIS app. It requests Reminders access at that time. ACTIS may ask you to sign in before it adds tasks.
  • Calendar access is requested only when you choose Check Calendar. RestTomorrow reads upcoming event time windows to warn about schedule conflicts. It does not store event titles and does not create or change calendar events.

Remote AI Coach and Gemini

Remote AI Coach is on by default for new installs; any previously saved Remote AI setting is preserved. When a daily Coach summary is prepared or you submit a Coach question while Remote AI is on, RestTomorrow sends minimized structured sleep, profile and plan details to Firebase AI Logic and Gemini. Your question is included when you ask one. Raw HealthKit samples, calendar event titles and Brain Dump text are not sent. You can turn Remote AI off in Profile > Cloud & AI.

Export and deletion

If you request an export, RestTomorrow creates a JSON file containing your profile, normalized sleep nights, morning check-ins and experiments, then opens the iOS share sheet. Brain Dump content is not included. You choose whether and where to share that file. Copies shared outside RestTomorrow are controlled by the destination you selected.

Delete All RestTomorrow Data removes RestTomorrow's locally stored profile, sleep records, onboarding state, widget summary and temporary export. When a cloud account is connected, it also requests deletion of that account and its RestTomorrow cloud data. Turning sync off alone does not delete cloud data; use Delete cloud data or Delete All. These actions do not delete original Apple Health samples, tasks sent to Apple Reminders or ACTIS, or files you previously shared.

Third parties and account services

Optional services use Google Firebase Authentication, Cloud Firestore, App Check, Remote Config and Firebase AI Logic. Cloud data is separated between debug and production environments, stored in Firestore's nam5 United States multi-region, and retained until you explicitly delete it. Firebase authentication may use an anonymous identifier or a Sign in with Apple account you choose to link. App Check helps protect service access. RestTomorrow does not include Firebase Analytics or Crashlytics in this integration.

When Remote AI Coach prepares a summary or answers a question, the minimized context and, for a question, the text you submitted are encrypted in transit and processed by Firebase AI Logic and the Gemini API. RestTomorrow excludes prompt and response content from its Cloud Logging storage, but Google may temporarily process or retain content under the applicable Gemini API terms for service operation, safety and abuse prevention. This processing is not end-to-end encrypted because the model must read the submitted content to answer it. You can stop future Remote AI processing by turning the feature off in Profile > Cloud & AI.

Apple provides HealthKit, StoreKit, Sign in with Apple, notifications, the share sheet and Reminders integration under Apple's own terms and privacy practices. ACTIS handles tasks sent to that app under its own terms. Apple handles App Store payment details; RestTomorrow reads product and entitlement status and does not receive payment credentials. RestTomorrow does not use HealthKit data for advertising or model training.

Children

RestTomorrow is intended for adults aged 18 and older. It is not designed for children.

Contact

For privacy questions, contact nikolaveljic64@gmail.com.