Privacy Policy for Spark Number

Last updated: May 2026

Spark Number respects your privacy. Our app operates in the following way:

• No Personal Data Collection: We do not collect, store, or share any personally identifiable information.
• iCloud Sync: Your custom calculator formulas and data are securely synced using Apple's iCloud service. This data is private to your Apple ID.
• API Usage: The prompts you enter are processed securely via external AI APIs (like OpenAI) strictly for generating your calculator structure.

If you have any questions, please contact us at: sparknumberapp@gmail.com