Your data will be stored locally on your device, and synced through CloudKit provided by Apple. We do not host any server to store your data.
We are not collecting any of your personal information.
We are using an analytics service provided by Google, that collects the following data anonymously to help improve our product.
We use the data to monitor and improve the app.
We don't share the data with any one. But most analytics data collected will be stored on Google's servers, and your app data will be on iCloud.