Privacy Policy

What this covers

This policy explains how Momentum Grids handles personal information when you use the website, native iOS app, widgets, habit-tracking features, and Atlas Focus Sessions.

Information we process

• Account information, such as your username and verified email address.
• If you choose Sign in with Apple or Google in the iOS app, we receive your provider’s stable account identifier, your email address only if verified by the provider (an Apple private relay address if you choose Hide My Email), and your name from Google or, on your first Apple sign-in, from Apple. We use the name only as the display name of a newly created account and store the provider, its account identifier, your email address, and when you last signed in with it.
• Habit names, descriptions, history, notes, numerical progress, and optional reward settings that you choose to add.
• Focus session names, notes, outcomes, next steps, start and end times, durations, optional habit or tag associations, and Atlas areas, projects, time targets, and private weekly reviews that you choose to record.
• Security and operational information needed to protect accounts, prevent abuse, and diagnose service failures.
• Subscription purchase and status information provided by Apple when you buy Odysseus through In-App Purchase in the iOS app. Momentum Grids does not receive or store your card number or App Store payment credentials.
• Product usage events: when you sign up, create your first habit, complete your first day, use the app or website on a given day, view the Odysseus offer, try to buy it, start a trial or subscription, turn off renewal, or reach a Free plan limit. Each event records the day and simple labels, such as which screen or plan; never habit names, notes, or other content. We use them only to learn which parts of Momentum Grids help people and to improve it. They stay in our own database, are never shared or used for advertising, and are deleted with your account or after 400 days.

Why we use it

We process this information to provide the service, synchronize your account across devices, secure accounts and integrations, respond to support requests, and meet legal obligations. We do not sell personal information or use the site for advertising profiling.

Service providers

Momentum Grids uses carefully selected providers to run the service, including hosting and database providers, email delivery for account messages, and Apple for App Store distribution and In-App Purchases. Each provider processes only the information needed for its role.

Apple and Google also verify your identity as sign-in providers if you choose to use them in the iOS app; email and password remain available.

Retention and security

We keep account information while your account is active. When you delete your account, its account content is removed from the active service. Limited security, transaction, or legal records may be retained only when reasonably required for fraud prevention, financial obligations, dispute handling, or applicable law. Passwords are stored using secure hashes. Integration secrets are designed to be revocable and are not displayed again after creation.

For Sign in with Apple, we store an encrypted refresh token solely to revoke Momentum Grids’ Sign in with Apple access when you delete your account. Linked sign-in records are deleted with your account; the encrypted token is queued for revocation, retried daily until Apple confirms, and then removed.

Your choices

You can update your account information, export your habit, frozen-day, focus-session, focus-tag, Atlas area, Atlas project, time-target, private-review, exercise, workout, training-set, workout-template, and exercise-goal data, change your password, manage active integrations, and permanently delete your account from the iOS app. Account deletion removes habits, history, frozen days, rewards, focus sessions, focus tags, Atlas areas, Atlas projects, time targets, private reviews, exercises, workouts, training sets, workout templates, exercise goals, settings, and active sessions. Deleting a Momentum Grids account does not cancel an Apple subscription; manage that separately through your Apple Account. To ask a privacy question or request help with your data, contact support@momentumgrids.com.

Deleting your account also revokes Momentum Grids’ Sign in with Apple access; you can see which apps use your Apple or Google account in that account’s settings.

Updates

We may update this policy when the service or applicable requirements change. The latest version will always be available on this page.