75 Day Hard Challenge – Hard75 is powered by Appstrome (“we,” “us,” or “our”). We deeply respect your privacy and understand that your personal growth journey, habits, and progress data are sensitive.
This Privacy Policy explains what information we collect, how we use it, and the choices you have regarding your data while using our app.
To provide reliable challenge tracking and progress insights, we collect limited and relevant information.
When you use the app, we may process:
Task completion data: Daily tasks you mark as completed or missed
Progress photos: Photos you choose to capture for documenting your transformation
Custom tasks: Tasks you create or modify
Insights & streak data: Completion rates, streaks, and progress analytics
How we use it:
This data is used only to track your challenge progress and provide insights. We do not store your challenge data on our servers unless explicitly stated.
Storage:
All challenge history, progress photos, and insights are stored locally on your device. You can delete or reset this data at any time from app settings.
To support progress photo and gallery features:
Camera permission: Required to capture progress photos
Photo Library permission: Required to save and view your photos
How we use it:
Permissions are used only when you actively use these features. We do not access your camera or photo library in the background.
To improve performance and stability, we may collect minimal, non-personal data such as:
Feature usage (Tasks, Insights, Gallery, Sharing)
Selected challenge type (75 Hard, Medium, Soft, Custom)
App crash reports
Device information (model, OS version)
This data helps us fix bugs and improve the user experience.
We use trusted third-party services to operate and improve the app:
Google Analytics (Firebase): App usage, performance, and crash monitoring
Privacy Policy: https://policies.google.com/privacy
RevenueCat: Subscription and purchase management (Weekly / Monthly / Yearly plans)
We do not access your payment or credit card information
Payments are securely handled by the Apple App Store
Privacy Policy: https://www.revenuecat.com/privacy
We do not directly use cookies.
However, third-party services (such as Firebase) may use device identifiers or similar technologies for analytics and diagnostics.
You can limit this tracking by adjusting your device privacy settings.
Local Storage:
Challenge progress, tasks, photos, insights, and app preferences are stored locally on your device
Cloud Storage:
We do not store your personal challenge data or photos on our servers
Offline Mode:
The app works fully offline. Your challenge tracking continues without an internet connection.
If you choose to share your progress:
Shareable images/cards are generated locally
Sharing is initiated only by you
We do not store or access shared content after it leaves the app
Third-party platforms have their own privacy policies.
We take reasonable measures to protect your data, including secure data handling and encrypted transmissions where applicable.
However, no method of electronic storage or transmission is 100% secure, and we cannot guarantee absolute security.
Our app may include links to fitness resources or external websites.
We are not responsible for the content or privacy practices of third-party sites and encourage you to review their privacy policies.
8. Your Rights & Controls
You have full control over your data:
Permissions: Revoke camera or photo access anytime in device settings
Delete Data: Clear challenge history, photos, and insights
Reset Challenge: Restart and erase all progress
Manage Subscriptions: Through Apple App Store settings
Data Ownership: All data remains on your device
75 Day Hard Challenge – Hard75 is not intended for children under 13.
We do not knowingly collect personal data from children. If you believe a child has shared personal data, please contact us immediately.
We may update this Privacy Policy from time to time.
Any changes will be posted on this page with an updated Effective Date.
If you have questions or concerns about this Privacy Policy or your data:
Email: appstrome.tech@gmail.com
Developer: Appstrome