Last Updated: March 24, 2026
CPAP Tracker (“the App”) is designed to help users manage their CPAP equipment replacement schedules, track cleaning tasks, monitor sleep therapy progress, and maintain healthy CPAP usage habits. This privacy policy explains what data we collect, how we use it, and your choices regarding your information.
The App collects and stores the following data to provide its core functionality:
This data is stored locally on your device by default and is never transmitted to our servers.
Apple HealthKit Integration:
Manual AHI Tracking:
To encourage consistent equipment maintenance, the App tracks:
This data is stored locally and optionally synced via iCloud for Pro users.
For users of the free version, the App displays advertisements through Google AdMob. AdMob may collect:
You can opt out of personalized advertising through your iOS Settings (Privacy & Security > Tracking).
The App stores your preferences locally, including:
All your data is stored locally on your device in a secure database within an App Group container. This data is protected by your device’s built-in security features, including encryption when your device is locked.
Pro subscribers can optionally enable iCloud sync to keep data synchronized across multiple devices. When enabled:
Data Merge Behavior: When syncing across devices, the App intelligently merges your data to prevent loss. For example, it keeps your highest XP total and longest streaks from any device.
The App includes a home screen widget that displays your consumable status. The widget accesses the same local database as the main App through a shared App Group container. No additional data is collected for the widget.
The free version of the App displays advertisements provided by Google AdMob. Google’s privacy policy applies to data collected through ads: https://policies.google.com/privacy
The App includes SKAdNetwork identifiers for 49 advertising partners to enable privacy-preserving ad attribution on iOS 14 and later. This allows ad networks to measure campaign effectiveness without accessing your personal information. SKAdNetwork is Apple’s privacy-focused framework that does not share personally identifiable information with advertisers.
The App integrates with the following Apple services:
Apple’s privacy policy applies to these services: https://www.apple.com/legal/privacy/
The App offers a Pro subscription that unlocks additional features including unlimited consumables, iCloud sync, PDF export, and an ad-free experience. All purchases are processed by Apple through the App Store. We do not collect or store your payment information. Your purchase history is managed by Apple and can be viewed in your App Store account settings.
Pro subscribers can export a PDF report of their equipment and replacement history from the Settings screen.
You can delete all your data at any time using the “Reset All Data” option in Settings. This permanently removes all consumables, cleaning records, replacement history, AHI entries, and gamification progress from your device. If iCloud sync is enabled, you may also need to delete data from iCloud via your device’s iCloud settings.
You can enable or disable iCloud sync at any time in Settings. Disabling sync does not delete existing data — it simply stops syncing new changes. Your data remains on each device where it was previously synced.
You can revoke or modify the App’s permissions at any time:
You can opt out of personalized advertising by:
You will still see ads, but they will not be personalized to your interests. Alternatively, upgrade to Pro for an ad-free experience.
We take data security seriously:
If you are in the European Economic Area (EEA), you have additional rights under the General Data Protection Regulation:
To exercise any of these rights, use the in-app controls described above or contact us at the email below. We will respond within 30 days.
Legal Basis for Processing: We process your data based on your consent (HealthKit access, ad tracking) and legitimate interest (providing the App’s core functionality). You may withdraw consent at any time through iOS Settings.
If you are a California resident, you have the right to:
CPAP Tracker is not intended for use by children under 13 years of age (or under 16 in the European Economic Area). We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can delete it.
Your data is stored locally on your device and, if you enable iCloud sync, in Apple’s data centers according to Apple’s data residency policies. Google AdMob may transfer advertising data internationally according to Google’s policies. For transfers outside the EEA, Google relies on Standard Contractual Clauses approved by the European Commission.
We may update this privacy policy from time to time. We will notify you of any changes by updating the “Last Updated” date at the top of this policy. We encourage you to review this policy periodically for any changes.
If you have any questions about this privacy policy or our data practices, please contact us at:
Email: justsailingaway+cpaptracker@gmail.com
GitHub: https://github.com/Justsailingaway/CPAPTracker
This privacy policy is effective as of March 24, 2026.