Effective date: May 24, 2026
How Many Days? is designed to work primarily offline. Developer: Salih Çörüz (ClickWise).
Personal event data you enter (titles, dates, optional notes, optional images) and app settings stored on your device.
Data is stored locally on your device. We do not operate a user account server for core app data.
Free users may see ads served by Google AdMob. AdMob may collect device identifiers and usage data per Google's Privacy Policy. Pro (lifetime) users do not see ads.
Purchases are processed by Google Play. We receive purchase status to unlock Pro features.
Core features work offline. External links (e.g. Google Maps, Play Store) are handled by those services.
We do not sell your data. Data is not shared except when you use system share actions or third-party services you open.
You can edit or delete your data in the app. Uninstalling removes local app data.