Sumica Privacy Policy

Last updated November 9, 2026.

Sumica consists of a calculator app and a custom keyboard for entering numbers in other apps.

Information collection

Sumica operates without collecting personal information or other data. It uses no advertising, analytics, or tracking, and sends no data to the developer's servers.

Information stored on your device

Sumica stores calculation history, app settings such as appearance and key feedback, and trial and purchase status on your device. Deleting the app removes this local data. You can clear your calculation history in the app's settings at any time.

Custom keyboard

The keyboard works with Full Access off. It reads settings and purchase status from shared storage on your device. What you type goes to the active text field. The keyboard keeps no record of that input and sends no input data to external services.

Purchases

Apple handles trials and purchases through the App Store and keeps your payment details. Sumica uses only the result of purchase verification on your device.

Contact and updates

For bug reports or questions about this policy, email support@outides.com. Updates appear on this page with a revised date.