Privacy Policy

1. Introduction

Welcome to Reppy, operated by Sherringford Co., Ltd (“we,” “our,” or “us”). We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application and related services (collectively, the “Service”).

Reppy is a strength training tracker. All of your workout data, exercise history, progress statistics, and personal profile information are stored locally on your device. The Service does not require account creation or authentication, and does not transmit your personal training data to any external server.

By using our Service, you agree to the collection and use of information in accordance with this Privacy Policy. If you do not agree with the terms of this Privacy Policy, please do not access the Service.

2. Information We Collect

2.1 On-Device Data

The following data is created and stored exclusively on your device. We do not have access to, collect, or transmit this data to any external server:

• Workout logs (exercises, sets, reps, weight, rest times, duration, notes)
• Exercise library data (including custom exercises you create)
• Progress statistics and analytics (volume charts, streaks, totals)
• Personal profile information (name, height, weight, training preferences, goals)
• Photos and videos you attach to workouts (stored in the app's local storage)
• App settings and preferences (unit system, share template choices)

2.2 Information Collected Automatically

Crash Reporting (Sentry): We use Sentry for crash and error reporting. When the app encounters an error, the following information may be collected:

• Device type and model
• Operating system and version
• App state at the time of the error
• Screenshots of the app UI at the time of the crash
• View hierarchy information

Subscription Data (RevenueCat): If you subscribe to Reppy Pro, the following data is processed by RevenueCat:

• Anonymous app user identifier
• Subscription status and purchase history
• Transaction receipts from the App Store or Google Play

No Third-Party Analytics: We do not use any third-party analytics services such as Firebase Analytics, Mixpanel, Amplitude, or similar products. We do not track your usage behavior, feature interactions, or engagement metrics.

3. How We Use Your Information

We use the limited information we collect to:

• Provide, maintain, and improve our Service
• Process crash reports to identify and fix bugs and stability issues
• Manage subscription status and process payments through RevenueCat
• Comply with legal obligations

We do not use your information for advertising, data monetization, or any purpose other than providing and improving the Service.

4. Information Sharing and Disclosure

We do not sell, trade, or rent your personal information. We may share limited information with the following service providers:

• Sentry — for crash reporting and error tracking
• RevenueCat — for subscription and payment management
• Apple — for app distribution and in-app purchases
• Google — for app distribution and in-app purchases

Important: Your workout data, exercise history, progress statistics, photos, and videos are never shared with any third party. This data remains exclusively on your device.

Legal Requirements: We may disclose your information if required by law or in response to valid requests by public authorities.

Business Transfers: In the event of a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction.

5. Data Security

Your workout data and personal information are stored locally on your device and protected by the operating system's built-in security features, including device-level encryption. Since we do not store your personal training data on any server, there is no server-side data to breach. Crash reports transmitted to Sentry and subscription data processed by RevenueCat are secured in transit using industry-standard encryption protocols.

6. Data Retention

On-Device Data: Your workout data, exercise history, and personal profile are stored on your device indefinitely until you choose to delete them. Deleting the app will permanently remove all on-device data. We recommend using your device's backup features to preserve your data.

Crash Reports: Crash reports are retained by Sentry in accordance with their data retention policies.

Subscription Records: Subscription data is retained by RevenueCat in accordance with their data retention policies and applicable legal requirements.

7. Your Rights and Choices

Since your workout data is stored exclusively on your device, you have full control over it at all times:

8. Device Permissions

The app may request the following device permissions:

9. International Data Transfers

Your workout data stays on your device and is not transferred internationally. Crash reports may be processed by Sentry, which operates servers in the United States. Subscription data may be processed by RevenueCat internationally. We take appropriate safeguards to ensure your information remains protected in accordance with this Privacy Policy.

10. Children's Privacy

Our Service is not intended for children under 13 years of age (or 16 in certain jurisdictions). We do not knowingly collect personal information from children under these ages. If you become aware that a child has provided us with personal information, please contact us immediately.

11. Updates to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by:

• Posting the new Privacy Policy on this page
• Updating the “Effective Date” at the top

Your continued use of the Service after any changes indicates your acceptance of the updated Privacy Policy.

12. Contact Us

If you have questions or concerns about this Privacy Policy or our privacy practices, please contact us at:

Sherringford Co., Ltd

Email: [email protected]