Privacy Policy

01 Who We Are

ShaRPE ("we", "our", or "us") is an independent fitness tracking application developed and operated by an individual developer. ShaRPE is accessible at sharpeapp.com and related domains.

This Privacy Policy explains how we collect, use, and protect your personal information when you use the ShaRPE application.

02 Information We Collect

We collect only what is necessary to provide the service. We do not collect data beyond what is listed below.

Account Information (via Google Sign-In)

• Your Google account display name
• Your Google account email address
• Your Google account unique identifier (UID)

Workout Data (user-generated)

• Exercise names, sets, reps, weights, and RPE values you enter
• Workout dates and session notes
• Custom exercises and training routines you create
• Personal records and training preferences

App Preferences

• Display settings (theme, unit preference)
• Sync timestamps for conflict resolution

03 How We Use Your Data

Your data is used exclusively for the following purposes:

• Authenticating your identity and securing your account
• Storing and synchronizing your workout history across devices
• Calculating e1RM estimates, RPE progressions, and training statistics
• Restoring your data when switching devices or reinstalling the app
• Displaying your name within the app interface

We do not use your data for advertising, profiling, or any purpose other than operating the core application features.

04 Data Storage & Security

Your data is stored in two places:

• On your device — via IndexedDB for offline access and performance
• In the cloud — via Google Firebase Firestore, secured to your account

All cloud data is protected by Firebase Security Rules, ensuring only you can read or write your own data. Authentication is handled by Google Firebase Auth with App Check enabled to prevent unauthorized API access.

Data in transit is encrypted via HTTPS/TLS. We do not have access to your Google account password.

05 Data Sharing

We do not sell, rent, or share your personal data with third parties for commercial purposes.

We use the following third-party services to operate the application:

• Google Firebase — Authentication, database, and hosting (Google LLC, USA)
• Google reCAPTCHA — Bot protection and App Check verification (Google LLC, USA)

Google Firebase is governed by Google's Privacy Policy. Google reCAPTCHA is governed by the Google Cloud Data Processing Addendum — effective April 2, 2026, Google acts as a data processor for reCAPTCHA data collected on this site.

We may disclose data if required by law or to protect the rights, property, or safety of users.

06 Your Rights

Regardless of your location, you have the following rights over your data:

• Access — Export all your workout data directly from the app (Settings → Export)
• Correction — Edit any workout entry at any time within the app
• Deletion — Delete your entire account and all associated data from Settings → Delete Account. This action is immediate and irreversible
• Portability — Export your data in JSON format at any time

For users in the European Economic Area (EEA), you additionally have rights under the GDPR including the right to lodge a complaint with your local supervisory authority.

07 Data Retention & Deletion

Your data is retained for as long as your account is active. When you delete your account via Settings → Delete Account:

• All workout data is permanently deleted from Firestore
• All settings and preferences are permanently deleted
• Local data on your device is cleared
• Your Google Sign-In association is removed

Deletion is processed immediately and cannot be undone. We do not retain backups of deleted accounts.

08 Children's Privacy

ShaRPE is not directed at children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe a child under 13 has provided us with personal data, please contact us and we will delete it promptly.

09 Changes to This Policy

We may update this Privacy Policy from time to time. Material changes will be communicated via a notice within the application. The "last updated" date at the top of this page will always reflect the most recent revision.

Continued use of ShaRPE after changes are posted constitutes your acceptance of the updated policy.

10 Contact

For any privacy-related questions, requests, or concerns, please contact us at:

We aim to respond to all privacy inquiries within 30 days.