Is my data private? Yes. DayZero has no account, no cloud and no analytics. Everything is stored only on your device.
How do I restore my Premium purchase? Open Settings → DayZero Premium → Restore purchases. Make sure you use the same Apple ID you purchased with.
How do I cancel my subscription? Subscriptions are managed by Apple: open the iOS Settings app → your name → Subscriptions → DayZero → Cancel.
I slipped. Does my progress reset? No. When you tap “I slipped”, you choose: restart the counter or keep going. All your check-ins and milestones remain in your stats.
How do I export or delete my data? Settings → Export my data (saves a JSON file), or Settings → Delete all data.
Can I add my own habit? Yes — choose “My own habit” when adding a habit and give it a name.
Does DayZero replace professional treatment? No. DayZero is a motivation and tracking tool, not medical advice. For severe dependence, please consult a doctor.
For feedback or issues, email: xg190217@gmail.com
We’re a tiny indie team — we read every message and usually reply within 1–2 days.