What Data Is Collected & How Is It Used?
No data is collected or stored by me unless required for app functionality, such as database storage through Firebase. Only I, the developer, has access to this data and it will never be shared with any 3rd party companies.
For some apps I use 3rd party attribution providers, such as AppsFlyer, to track install events for Apple Search Ads campaigns. This data is used by me only and is not shared with 3rd parties.
Apps currently using Firebase or AppsFlyer: Instructor, Advent, Memorised, Tile Tap.
All other apps do not share any data at all.