Privacy Policy
Last Updated: March 22, 2026
At SkillStack, we believe your data belongs to you. This policy explains what information we collect, how we use it, and the rights you have to control it.
1. Information We Collect
We only collect data that is necessary to provide you with a great experience.
- Account Information: Name, email address, and profile picture provided during sign-up.
- Usage Data: How you interact with the app, including features used and time spent.
- Device Information: Device model, operating system version, and unique device identifiers (e.g., IDFA or Android Ad ID).
- AI Interactions: If you interact with our AI features, we process the prompts you provide to generate responses.
2. How We Use Your Data
We use the information collected to:
- Operate and maintain your account.
- Personalize your experience and improve app functionality.
- Communicate updates or security alerts.
- AI Optimization: To refine our local models (Note: We do not use your personal data to train "base" models without explicit opt-in).
3. Sharing and Disclosure
We do not sell your personal data. We only share information with:
- Service Providers: Cloud hosting (e.g., AWS/Google Cloud) and analytics (e.g., Firebase).
- AI Processors: If your request requires high-compute AI, data may be processed by trusted partners under strict confidentiality.
- Legal Compliance: If required by law or to protect our users' safety.
4. Your Rights and Choices
Regardless of where you live, we provide the following tools:
- Access & Portability: Request a copy of the data we have on you.
- Correction: Update your information directly in the "Profile" settings.
- Deletion: You may delete your account and all associated data at any time via Settings > Account > Delete Account.
- Opt-Out: You can opt-out of "Usage Tracking" via your device system settings.
5. Data Security & Retention
We use industry-standard encryption (AES-256) to protect your data. We retain your personal information only as long as your account is active or as needed to provide you services.
6. Regional Disclosures
Depending on where you live, you may have additional rights under local privacy laws — including US state laws (CCPA, etc.), GDPR, the EU AI Act, and children's privacy regulations. For full details, please see our Regional Disclosures.
7. Data Deletion
You have the right to request the deletion of your account and all associated personal data at any time. For full instructions on how to delete your data, including in-app and web-based options, please see our Data Deletion Policy.
8. Contact Us
If you have questions about this policy or our privacy practices, please contact our Data Protection Officer at:
Email: skillstack.app@icloud.com