Support
We're a small team building Stack43, and we read every email. If something's broken, confusing, or you have an idea — let us know.
Contact us
For any question or issue, email support@stack43.com. We typically respond within one business day.
Common questions
How do I delete my account?
Open the app, go to your Profile, tap Settings, and choose "Delete account." This permanently removes your account, posts, comments, and all associated data. The action cannot be undone.
How do I report a post or user?
Tap the three-dot menu on any post or user profile and choose "Report." Our team reviews reports within 24 hours and takes action as needed.
How do I block someone?
Visit their profile, tap the three-dot menu, and choose "Block." They'll no longer be able to see your posts or interact with you, and you won't see theirs.
What's a rest day?
Rest days let you take a break without losing your streak. You get two rest days per week per habit, and they still count toward your streak length — use them when life gets in the way.
What's a Boost?
Tap the lightning icon on a friend's post to send them encouragement. Boosts also help great posts get discovered by others on Explore.
What do the colored rings on the habit stack mean?
The rings show your Super Stack progress. As your streak grows, you earn rings: silver at 7 days, gold at 14 days, platinum at 30 days, Stack43 at 43 days, Stacker Elite at 60 days, and Legendary at 100 days. Rest days count toward your streak, so they help you keep your rings.
I'm having a technical issue.
Email support@stack43.com with a description of the problem. If possible, include a screenshot, your device model, and your iOS version. The more detail, the faster we can help.
Privacy and terms
Read our Privacy Policy and Terms of Service.