The Crossword App
The Crossword App uses no third party tracking frameworks or SDKs. Your data is only ever stored on your device, or on Apple's iCloud servers. I never have access to your data, nor do I ever intend to access it.
All analytics are collected strictly through Apple, and are based on your opt-in status you set when setting up your device.
Your data is yours and private, and I commit to never violating your privacy.