Feedstack Privacy Policy
Last updated: July 2026
Feedstack ("we", "our", "the app") is built with privacy as a core principle. This policy explains what data the app does and does not collect.
Our Core Commitment
Feedstack does not require an account, does not collect personal data, and does not use advertising. The habits, links, streaks, and reminders you create are stored locally on your device.
Information We Do Not Collect
We do not collect, store, or have access to:
- Your name, email address, or contact information
- The content of the links you save as habits
- Your habit history, streaks, or completion data
- Your location
- Your browsing activity outside the app
- Any biometric or health data
Information Stored On Your Device
The following information is stored locally on your device only, and is never transmitted to us:
- The links (YouTube, TikTok, Instagram, X, Reddit, Spotify, articles, or any other URL) you add as habits
- Habit names, categories, and reminder times you set
- Your streak history and completion records
- Your app preferences and settings
If you delete the app, this data is permanently removed from your device.
Optional Features That Involve Data Sharing
Streak Buddies
If you choose to use the Streak Buddies feature, you create a username, and this username along with the streak count for habits you choose to share becomes visible to the specific person you connect with. No other personal data is shared through this feature. You can stop using this feature at any time in Settings.
Waitlist and Email Communications
If you sign up for our waitlist on feed-stack.com, we collect your email address solely to send you launch updates and, if applicable, a discount code. You can unsubscribe at any time using the link in any email we send.
Third-Party Services
Feedstack uses the following third-party services strictly for their intended purpose:
- RevenueCat, to manage subscription purchases. RevenueCat receives your device's purchase transaction data as required by Apple and Google to validate purchases. See RevenueCat's privacy policy at revenuecat.com/privacy for details.
- Apple App Store and Google Play, to process payments for Pro subscriptions and the Lifetime deal. We do not have access to your payment card details at any point.
We do not use third-party advertising networks, analytics trackers, or data brokers of any kind.
No Advertising
Feedstack does not display ads and does not share any data with advertising networks.
Children's Privacy
Feedstack is not directed at children under 13, and we do not knowingly collect any information from children.
Data Security
Because your habit data stays on your device rather than on our servers, there is no central database of user habit data that could be exposed in a breach. Purchase and subscription data is handled securely by Apple, Google, and RevenueCat in accordance with their own security standards.
Your Rights
Since we do not hold personal data beyond an optional waitlist email address, there is little for us to access, correct, or delete on your behalf. If you signed up for the waitlist and want your email removed, contact us using the details below and we will delete it promptly.
Changes to This Policy
If this policy changes, we will update the "Last updated" date at the top of this page. Continued use of the app after changes are posted constitutes acceptance of the updated policy.
Contact Us
If you have any questions about this privacy policy, contact us at:
Feedstack. Turn any link into a daily habit.
feed-stack.com