Privacy Policy
Effective Date: September 13, 2026
Sudoway Solutions ("we", "us", or "our") operates the SubStop mobile application ("the App").
1. Information We Collect
Information You Provide
- Account information: email address and authentication credentials when you create an account or sign in with Google.
- Subscription data: service names, billing amounts, billing cycles, renewal dates, cancellation dates, reminder preferences, and any notes you enter.
- Profile photo (optional): if you choose to upload a profile picture, we store the image you select.
Information Collected Automatically
- Device information: device type, operating system version, and app version for compatibility and support.
- Usage information: basic app usage needed to provide core features (e.g., which subscriptions you track).
- Push notifications: we schedule local notifications on your device to remind you of upcoming renewals. These notifications are generated locally and do not send data to our servers.
2. How We Use Your Information
We use your information to:
- Provide, maintain, and improve the App.
- Authenticate your account and keep your data synced across devices.
- Send you renewal reminders and other notifications you enable.
- Respond to support requests.
3. Data Storage and Security
Your data is stored in Google Firebase (Firebase Authentication and Cloud Firestore). We rely on Firebase’s security measures and apply access rules designed to keep your data accessible only to you.
We do not sell, rent, or trade your personal information to third parties.
4. Third-Party Services
We use the following third-party services:
- Firebase (Google) – authentication, cloud database, and hosting. See Google’s Privacy Policy.
- Google Sign-In – optional sign-in method. See Google’s Privacy Policy.
These services may collect information in accordance with their own privacy policies.
5. Permissions
The App may request the following permissions:
- Notifications – to send renewal reminders.
- Exact alarms – to schedule reminders at precise times.
- Photos/Media – only if you choose to upload a profile picture.
- Internet – required to sync your data and authenticate.
6. Your Rights and Choices
- You can update or delete your subscriptions at any time within the App.
- You can delete your account and all associated data through the App’s settings.
- You can disable notifications or exact-alarm permissions in your device settings.
7. Children’s Privacy
The App is not intended for children under the age of 13. We do not knowingly collect data from children.
8. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Changes will be posted in the App and, if material, communicated to you.
9. Contact Us
If you have questions about this Privacy Policy, contact us at: