Support
Need help with olcsub, have a feature suggestion, or experiencing issues with notifications? We are here to help.
Direct Contact & Feedback
For all support inquiries, bug reports, and suggestions, please email us directly:
We read and respond to every message within 24 hours.
Frequently Asked Questions
How do reminders work?
olcsub uses native iOS local notifications to help you meet your daily hydration goal. Make sure notifications are enabled in your iOS Settings (Settings → olcsub → Notifications).
Where is my hydration data stored?
Your data is stored 100% locally on your iPhone. We do not require any accounts, and we do not sync or upload your water intake records to external servers.
Are there any paid subscriptions?
No. olcsub is a clean, distraction-free app without hidden recurring subscriptions.
Data & Privacy Control
You have complete control over your on-device data:
- Reset Data: You can clear your daily logs or reset your target directly inside the app settings.
- Delete App: Deleting the app from your iPhone immediately and permanently removes all stored data.