NumberSparks
Privacy Policy
NumberSparks is a visual maths-learning app for children. It works without an account and keeps learning progress on the device.
Information we collect
NumberSparks does not collect personal information or learning data. The app does not use advertising, analytics, tracking or third-party sign-in.
Information stored on the device
Your selected grade, comfort preferences, lesson answers, saved lessons and progress are stored locally by the app. Device backups are controlled through Apple’s settings. Deleting the app may remove this local data.
Children’s privacy
NumberSparks does not require a child to create an account, share a name or provide contact information. This version has no advertisements, social features or in-app purchases.
Services and permissions
Lessons use artwork, sound and narration included with the app. NumberSparks does not send lesson answers to an external reporting service and does not request access to contacts, photos, location, microphone or camera.
Updates and contact
If this policy changes, the revised policy and date will appear on this page. For privacy questions, email mtt.hng@gmail.com.
Publisher: Jivton Inc. · Last updated: September 20, 2026