SpinDone Privacy Policy
SpinDone // Privacy

Privacy Policy

SpinDone is developed and published by Basalt Works. This page explains what information the app may use, how it is handled, and what rights users have.

Last updated: February 28, 2026

Data Controller
Basalt Works
Core Data Handling
Activities, plans, templates, and statistics are stored locally on your device.
01 // Privacy Policy

Introduction

This Privacy Policy explains how Basalt Works ("we," "us," or "our") collects, uses, discloses, and protects your personal information when you use the SpinDone mobile application (the "App").

By using the App, you agree to the collection and use of information in accordance with this Privacy Policy. This policy applies to all users worldwide, including those in the European Union (subject to GDPR), California (subject to CCPA), and other jurisdictions.

02 // Privacy Policy

Data Controller Information

We act as the data controller for personal information collected through the App.

03 // Privacy Policy

Information We Collect

Local Data Storage

The App stores your activities, plans, templates, and statistics locally on your device using AsyncStorage. This data remains on your device.

The export feature creates a local JSON file that you can save to your device or share through your device's native sharing options, such as Google Drive, iCloud, email, or other apps.

We do not upload your data to our servers.

Device Information

We may collect device-specific information such as your device model, operating system version, unique device identifiers, and mobile network information to improve app performance and compatibility.

Usage Data

We collect anonymous usage statistics to understand how users interact with the App, including feature usage, session duration, and crash reports. This data helps us improve the App experience.

Payment Information

When you purchase the Pro version, payment processing is handled by the Apple App Store or Google Play Store. We do not collect or store your payment card details.

We only receive confirmation of your purchase and a transaction identifier.

04 // Privacy Policy

How We Use Your Information

  • To provide and maintain the App functionality.
  • To process your Pro version purchases and restore purchases.
  • To send you notifications (if enabled) for reminders and updates.
  • To analyze usage patterns and improve our services.
05 // Privacy Policy

Legal Basis for Processing (GDPR)

For users in the European Union, we process personal data based on the following legal grounds:

  • Consent: When you explicitly agree to specific data processing, such as enabling notifications.
  • Contract: Processing necessary to fulfill our contract with you, such as providing App services.
  • Legitimate Interests: For improving our services and ensuring security.
  • Legal Obligation: When required to comply with applicable laws.
06 // Privacy Policy

Data Retention

Local data stored on your device remains until you delete the App or clear app data.

Anonymous usage analytics are retained for up to 36 months to help us understand long-term trends.

07 // Privacy Policy

Your Rights

GDPR Rights (EU Users)

  • Access & Rectification: Request a copy or correction of your data.
  • Erasure: Request deletion of your personal data.
  • Data Portability: Receive your data in a structured format.
  • Object: Object to processing based on legitimate interests.

CCPA Rights (California Users)

  • Right to Know: Request disclosure of personal information collected.
  • Right to Delete: Request deletion of personal information.
  • Right to Opt-Out: We do not sell personal information.
  • Non-Discrimination: You will not be discriminated against for exercising these rights.
08 // Privacy Policy

CCPA Disclosure: Do Not Sell My Personal Information

Basalt Works does not sell, rent, or trade your personal information to third parties.

We do not disclose personal information except as necessary to provide our services or as required by law.

09 // Privacy Policy

Third-Party Services

The App uses the following third-party services:

  • Expo: Development platform and over-the-air updates. Expo Privacy Policy.
  • Apple App Store & Google Play Store: For distribution and payment processing.
  • Service Provider Diagnostics: We receive automatic crash reports and diagnostics through Google Play Console and App Store Connect. These do not include personally identifiable information.
10 // Privacy Policy

Children's Privacy (COPPA Compliance)

The App is not intended for children under the age of 13.

We do not knowingly collect personal information from children under 13. If we become aware of such collection, we will take steps to delete that information promptly.

11 // Privacy Policy

Data Security

We implement appropriate technical measures to protect your information. However, no method of electronic storage is 100% secure, and we cannot guarantee absolute security.

12 // Privacy Policy

International Data Transfers

Your information may be processed in countries other than your country of residence. By using the App, you consent to such transfers.

We ensure appropriate safeguards, such as standard contractual clauses, are in place.

13 // Privacy Policy

Changes to This Privacy Policy

We may update this policy periodically. We will notify you of changes by posting the new policy in the App and updating the "Last Updated" date.