Privacy Policy
Last updated: March 25, 2026
What we collect
QuitFlow collects information you provide directly: your quit date, smoking history, reasons to quit, craving logs, and conversations with Milo. We also collect standard usage data (session duration, feature usage) to improve the app.
How we use it
Your data powers Milo. The more context Milo has about your patterns, the more useful your coaching becomes. We use analytics to understand which features help people quit so we can build more of them.
We do not sell your data. We do not use your data for advertising. We do not share your personal information with third parties except as described below.
Milo conversations
Milo is powered by Google Gemini. Your conversations are processed securely. No one at QuitFlow reads your chats. Conversation data is used only to provide your coaching experience and improve Milo's responses over time.
Third-party services
We use the following third-party services:
- Google Gemini (Milo AI processing)
- Firebase (authentication and data storage)
- Mixpanel (anonymized usage analytics)
- Apple (payments via App Store)
Data retention
We keep your data as long as your account is active. You can delete your account and all associated data at any time from the app settings.
Your rights
You can access, correct, export, or delete your data at any time. To exercise these rights, contact us at support@quitflow.app.
Contact
Questions about this policy? Email us at support@quitflow.app.