Privacy Policy
Effective Date: April 9, 2026
Last Updated: April 9, 2026
OffGrid Dose: GLP-1 Tracker ("OffGrid Dose," "the App," "we," "our," or "us") is developed and operated by Wave Tech LLC. This Privacy Policy explains how we handle information when you use our iOS application.
We built OffGrid Dose with a fundamental belief: your health data belongs to you. Not to us, not to advertisers, not to data brokers. This policy reflects that commitment.
1. Information We Do Not Collect
OffGrid Dose stores all of your health and personal data exclusively on your device. The following types of data never leave your iPhone:
- Injection logs (medication, dose, date, time, injection site)
- Weight entries and body measurements
- Progress photos
- Side effect check-ins
- Medication and dosing schedules
- Notes and personal observations
- Notification preferences
- App settings and personalization
We have no servers that receive, store, or process your health data.
2. On-Device Storage
OffGrid Dose uses Apple's SwiftData framework to persist your data in a local, encrypted SQLite database within the app's sandboxed container. This means:
- Your data is stored in the app's private directory on your device
- No other apps can access this data
- The data is protected by iOS's file-level encryption (Data Protection)
If you have iCloud Backup enabled on your device, your app data may be included in your device's encrypted iCloud backup. This is managed entirely by Apple and your device settings — we do not initiate or control this process.
3. Subscription & Payment Information
OffGrid Dose offers subscription-based access through Apple's App Store. All payment processing is handled entirely by Apple through StoreKit. We never see, collect, or store your payment information, including credit card numbers, billing addresses, or Apple ID credentials.
We use RevenueCat for subscription management and entitlement verification. RevenueCat receives only an anonymous, randomly generated subscriber ID — no name, email, or device identifier is transmitted.
4. Website Analytics
Our website at offgriddose.com uses Google Analytics and PostHog for website analytics. These services collect anonymized usage data such as page views, referral sources, and general browsing behavior to help us understand how visitors use our website and improve the experience. Google Analytics may use cookies to distinguish unique visitors. PostHog collects product analytics events. Neither service receives any health data from the OffGrid Dose iOS app — analytics are limited to the offgriddose.com website only.
5. Third-Party Services
The following third-party services are integrated into OffGrid Dose or our website:
| Service | Purpose | Data They Receive | Privacy Policy |
|---|---|---|---|
| Apple (StoreKit) | Payment processing | Payment info (managed by Apple, not shared with us) | apple.com/privacy |
| RevenueCat | Subscription management | Anonymous subscriber ID only | revenuecat.com/privacy |
| Superwall | Paywall presentation | Anonymous usage events (no health data) | superwall.com/privacy |
| Google Analytics | Website analytics | Anonymized usage data, page views, cookies | policies.google.com/privacy |
| PostHog | Product analytics | Anonymized usage events, page views | posthog.com/privacy |
6. Data Retention
- On-device data: Retained on your device until you delete it within the app or uninstall the app
- RevenueCat data: Retained per RevenueCat's own data retention policy, limited to anonymous subscription status
- Website analytics (Google Analytics, PostHog): Anonymized usage data retained per each service's own data retention policies. No health data is included
7. Data Sharing
We do not sell, rent, trade, or share your personal data with anyone. Period.
We do not participate in data brokers, advertising networks, or data exchanges. There are no analytics SDKs in the iOS app that collect personal data. There are no tracking pixels. There is no ad targeting.
8. Children's Privacy
OffGrid Dose is not directed at children under the age of 13. We do not knowingly collect any personal information from children. The App is designed for adults managing GLP-1 medications under the supervision of a healthcare provider.
9. Your Rights
Because your data lives on your device, you have full control:
- Access: All your data is visible directly within the app on your device
- Deletion: You can delete any or all data within the app at any time, or uninstall the app to remove all data
- Portability: Your data is stored locally and is yours to manage as you see fit
CCPA (California): Since we do not collect, sell, or share personal information, the CCPA rights to know, delete, and opt-out are inherently satisfied.
GDPR (EU/EEA): We do not process personal data on our servers. Your on-device data is under your sole control. No data is transferred internationally by us.
10. Security
We take the security of your data seriously, even though it never reaches our servers:
- SwiftData stores your information in an encrypted SQLite database protected by iOS Data Protection
- Progress photos are stored in the app's private, sandboxed container — not in your Camera Roll or accessible to other apps
- Subscription verification uses Apple's StoreKit 2 framework with on-device transaction validation
- All network communication (subscription verification, website) uses HTTPS encryption
11. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. When we do, we will revise the "Last Updated" date at the top of this page. We encourage you to review this policy periodically. Continued use of the App after changes constitutes acceptance of the updated policy.
12. Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:
- Email: [email protected]
- Company: Wave Tech LLC
- Website: offgriddose.com