DoseLogDoseLog

Privacy Policy

Your privacy is our priority. Learn how DoseLog protects your personal health data.

Effective Date: March 1, 2026 | Last Updated: March 1, 2026

Introduction

DoseLog is developed by Fortivus, a company committed to protecting your privacy and health data. This Privacy Policy explains how we collect, use, and protect your information when you use the DoseLog mobile application.

Key Principle: Your health data stays on your device. We designed DoseLog with privacy-first architecture, meaning your medication history, dose calculations, and personal health information never leave your control.

Data We Collect

On-Device Data (Not Shared)

The following data is stored locally on your device and is never transmitted to our servers:

  • Medication Information: Peptide names, doses, concentrations, protocols
  • Injection History: Dates, times, locations, and notes about your doses
  • Health Metrics: Weight, body measurements, progress photos
  • Side Effects: Logs of symptoms and their severity
  • Calculator History: Your saved calculations and protocols
  • App Preferences: Settings, themes, notification preferences

Analytics Data (Anonymous)

We use Firebase Analytics to improve the app experience. This data is anonymous and cannot be linked to you:

  • App Usage: Which screens you visit, how long you use the app
  • Device Information: Device type, operating system version, app version
  • Crash Reports: Technical logs to fix bugs and improve stability
  • Feature Usage: Which features are most popular (e.g., calculator vs. tracking)

Note: Analytics data contains no personal identifiers, medication names, or health information.

Purchase Data (RevenueCat)

For Premium subscriptions and lifetime purchases, we use RevenueCat, which processes:

  • Transaction Information: Purchase dates, subscription status, refund history
  • Device Identifiers: Anonymous IDs to manage your subscription across devices
  • App Store Data: Information provided by Apple App Store or Google Play Store

How We Use Your Data

App Functionality

Your on-device data powers all DoseLog features: calculations, tracking, reminders, and analytics. This data never leaves your device unless you explicitly choose to export or back it up.

App Improvement

Anonymous analytics help us understand which features are most valuable, identify bugs, and prioritize new features. We cannot link this data to individual users.

Subscription Management

Purchase data ensures your Premium features work correctly across devices and helps us provide customer support for billing issues.

Data Sharing and Third Parties

We Never Share Your Health Data. Your medication history, doses, side effects, and personal health information stay on your device.

Third-Party Services

Firebase Analytics (Google)

Processes anonymous usage data to help us improve the app.View Google's Privacy Policy

RevenueCat

Manages subscription and purchase data to provide Premium features.View RevenueCat's Privacy Policy

Apple App Store / Google Play Store

Processes payments and provides basic analytics as part of app distribution.

What We Don't Do

  • No Advertising: We don't use advertising SDKs or share data with ad networks
  • No Data Brokers: We never sell your data to third parties
  • No Social Media Tracking: No Facebook, Twitter, or TikTok SDKs
  • No Cloud Storage: Your health data is not uploaded to our servers
  • No Email Collection: No account creation or email sign-up required

Your Data Rights and Control

Complete Control

  • Export Your Data: Premium users can export all data as PDF or CSV files
  • Delete Your Data: Uninstalling the app removes all your data permanently
  • Selective Backup: Choose what data to include in iCloud/Google Drive backups
  • Analytics Opt-Out: Disable analytics in app settings if desired

Data Portability

You can export your data in standard formats (PDF, CSV) to share with healthcare providers or transfer to other apps. Your data belongs to you.

Account Deletion

Since DoseLog doesn't require accounts, there's no account to delete. Simply uninstall the app to remove all data. For subscription cancellation, use your device's subscription settings.

GDPR Compliance (EU Residents)

If you're an EU resident, you have additional rights under the General Data Protection Regulation (GDPR):

  • Right to Access: Request what data we have about you (which is minimal, as most data stays on your device)
  • Right to Rectification: Correct any inaccurate data
  • Right to Erasure: Request deletion of your data
  • Right to Portability: Export your data in a machine-readable format
  • Right to Object: Opt out of analytics processing

To exercise these rights, contact us at support@doselog.app

Data Security

On-Device Security

  • iOS: Data protected by iOS encryption and device security (Face ID, Touch ID, passcode)
  • Android: Data encrypted using Android's built-in security features
  • No Network Transmission: Health data never travels over the internet
  • Secure Backups: Optional iCloud/Google Drive backups use platform encryption

Third-Party Security

Firebase and RevenueCat are SOC 2 certified and follow industry-standard security practices. However, they only receive anonymous or purchase-related data, never your health information.

Changes to This Privacy Policy

We may update this Privacy Policy to reflect changes in our practices or for legal reasons. When we make significant changes, we'll notify you through the app and update the "Last Updated" date.

Continued use of DoseLog after changes indicates acceptance of the updated policy.

Contact Us

If you have questions about this Privacy Policy or how we handle your data, please contact us:

Fortivus

Email: support@doselog.app

App: DoseLog - Peptide Calculator & GLP-1 Tracker

Response Time: Within 48 hours

Remember: Your health data stays on your device. If you have concerns about data privacy, DoseLog is designed to work entirely offline with no cloud sync required.