Privacy Policy

Last updated: March 11, 2026

Overview

SinceUntil ("the App") is developed by an independent developer. Your privacy is important — the App is designed to keep your data on your device.

Data Collection

The App does not collect, transmit, or share any personal data. Specifically:

• No analytics or tracking — the App contains no analytics SDKs or tracking code
• No accounts or sign-in — there is no user registration
• No network requests — all data is stored locally on your device
• No advertising — the App contains no ad frameworks or identifiers

Data Stored on Your Device

The App stores the following data locally using Apple's SwiftData framework:

• Events you create — titles, dates, colors, icons, and notes
• Calendar data — if you grant calendar access, the App reads events from your iOS calendars to enable import and activity tracking features. Calendar data is only accessed on-device and is never transmitted.
• Preferences — your settings (e.g., onboarding completion, widget configuration) are stored in on-device UserDefaults

This data stays on your device and is not accessible to the developer.

In-App Purchases

The App uses Apple's StoreKit framework for in-app purchases. Purchase transactions are handled entirely by Apple. The developer does not receive any personal or financial information from these transactions.

Calendar Access

If you choose to import calendar events or track calendar activities, the App requests access to your iOS calendars via EventKit. This access is used solely to read event data on-device. No calendar data is sent to any server.

Third-Party Services

The App integrates with the following Apple system services:

• StoreKit — for processing in-app purchases. Transactions are handled entirely by Apple under Apple's Privacy Policy.
• EventKit — for reading calendar data on-device when you grant permission. No calendar data leaves your device.
• WidgetKit — for displaying widgets on your Home Screen and Lock Screen. Widget data is processed locally.

Children's Privacy

The App does not knowingly collect any data from children. Since no personal data is collected from any user, the App is suitable for all ages.

Changes to This Policy

If this policy changes, the updated version will be posted at this URL with a revised date.

Contact

If you have questions about this privacy policy, contact us at sinceuntil@proton.me.