Privacy Policy

1. Scope of This Policy

This Policy applies to Anstogo mobile apps, the Anstogo website at anstogo.xyz, and related services that link to this Policy. It does not apply to third-party websites, app stores, sign-in providers, or payment platforms that are governed by their own privacy policies.

By using Anstogo, you understand that your information will be handled as described in this Policy.

2. Information We Collect

The information we collect depends on the features you use and the permissions you grant.

Account and Profile Information

We may collect your display name, username, email address, profile photo or avatar, account identifier, login method, and authentication-related information. If you sign in with Apple or Google, we receive identifiers and account information provided by that sign-in provider according to your choices.

Study and Learning Information

We process information related to your learning activity, including selected SAT and ACT question banks, active question sets, answers, accuracy, mistakes, saved questions, same-skill practice, streaks, unlock challenge progress, study time, and learning reports.

App-Lock and Device Configuration

To provide app-lock features, we may process selected apps, app categories, web domains, unlock rules, difficulty settings, penalties, unlock duration, parental-control settings, and local device permission status. Where possible, sensitive operating-system selections are handled by platform frameworks and stored locally or as configuration data needed to operate the feature.

Subscription and Purchase Information

When you purchase Pro or Sage, we may process product identifiers, entitlement status, purchase platform, transaction verification data, renewal status, expiration date, and related subscription metadata. We do not receive or store your full payment card details from Apple, Google, or other payment processors.

Feedback, Support, and Diagnostics

If you contact us or submit feedback, we may collect the topic, message, optional contact information, user ID, app version, device type, operating-system version, API environment, and diagnostic context needed to investigate the issue.

Website and Technical Information

When you visit our website or use the app, we may process basic technical information such as browser type, device platform, app version, language, approximate region, request logs, crash logs, and security-related events.

3. How We Use Information

We use information for the following purposes:

• to create, authenticate, and secure your account;
• to provide app-lock, temporary unlock, parental-control, and study challenge features;
• to deliver SAT and ACT question banks, explanations, test-taking tips, mistake analysis, saved questions, and progress tracking;
• to enforce free limits and provide Pro or Sage entitlements;
• to verify purchases and subscription status through the applicable purchase platform;
• to provide Sage AI analysis, learning summaries, and personalized review guidance;
• to respond to support requests, feedback, bug reports, and safety concerns;
• to maintain, debug, secure, and improve Anstogo;
• to comply with legal obligations and enforce our Terms of Use.

4. Permissions and Platform Features

Anstogo requests permissions only when they are needed for a feature you choose to use.

• iOS Screen Time and Family Controls: used to select apps, categories, or web domains and apply lock or unlock behavior. Apple controls parts of this permission flow.
• Android accessibility, usage access, or overlay permissions: may be used to detect selected apps, apply app-lock screens, or support unlock flows depending on device and Android version.
• Camera, photo, or file permissions: used only when you choose to take or upload a profile photo, import files, or use a feature that requires media or file access.

You can grant, deny, or revoke permissions in your device settings. Some features may not work if required permissions are disabled.

5. Sage AI Features

Sage may use question content, answer history, mistake context, skill tags, user-provided prompts, and feedback to generate educational explanations, mistake analysis, and learning reports. Sage is designed as a study aid. AI outputs may be incomplete or incorrect and should not be treated as professional advice.

Please do not include sensitive personal information in feedback messages or AI prompts unless it is necessary for support.

6. How We Share Information

We do not sell your personal information. We may share information only in limited circumstances:

• Service providers: vendors that help us host, operate, analyze, secure, or support Anstogo.
• Purchase platforms: Apple, Google, or other platforms used to verify subscription status, process purchases, manage renewals, or handle refunds.
• Sign-in providers: Apple, Google, or other providers used when you choose their sign-in method.
• Legal and safety reasons: when required by law, legal process, or to protect users, Anstogo, or others from fraud, abuse, security threats, or harm.
• With your direction: when you ask us to share information or connect Anstogo with another service.

7. Data Retention

We keep information only for as long as reasonably necessary to provide Anstogo, maintain account and subscription records, comply with legal obligations, resolve disputes, prevent abuse, and improve reliability. Study data, saved questions, mistakes, and local configuration may remain on your device until you delete them, clear app data, or delete your account.

When an account deletion request is completed, we delete or de-identify account-related personal information unless retention is required for legal, security, fraud-prevention, payment, or legitimate operational reasons.

8. Your Choices and Rights

• You can update profile information in the app where available.
• You can manage app permissions in iOS or Android system settings.
• You can manage or cancel subscriptions through the platform where you purchased them.
• You can delete saved questions, mistakes, downloaded question banks, and local app data through available app controls.
• You can initiate account deletion in the app. You may also contact us to request access, correction, deletion, or a copy of account-related personal information.

We may need to verify your identity before fulfilling certain requests.

9. Children, Students, and Parental Controls

Anstogo is intended to support learning and focus. If a parent or guardian configures Anstogo for a child, the parent or guardian is responsible for obtaining any required consent, supervising use, setting device permissions, and managing parental-control passwords.

Anstogo does not knowingly sell information about children. If you believe a child has provided personal information without appropriate consent, contact us so we can review the request.

10. Security

We use reasonable administrative, technical, and organizational safeguards designed to protect information against unauthorized access, loss, misuse, or alteration. No app, website, or transmission method is completely secure, so we cannot guarantee absolute security.

11. International Use

Anstogo may be operated and supported from different locations. If you use Anstogo outside the place where our service infrastructure is located, your information may be processed in other jurisdictions that may have different data protection laws.

12. Changes to This Policy

We may update this Privacy Policy as Anstogo evolves. If changes are material, we will update the effective date and may provide notice through the app, website, or other appropriate means. Your continued use of Anstogo after an update means the updated Policy applies.