Last Updated: March 9, 2025
This Privacy Policy describes how Stealth Health Kitchen (“SHK,” “we,” “us,” or “our”) collects, uses, shares, and protects information about you when you use our mobile application and related services (collectively, the “App”). By using the App, you agree to the practices described in this Policy.
1. Information We Collect
The table below summarizes the categories of data we collect, why we collect it, and whether it is linked to your identity.
| Data Category | What We Collect | Why We Collect It | Linked to Identity |
| Account | Email address, display name, password (hashed) | Account creation, authentication | Yes |
| Health & Fitness(Weight Loss Mode users only) | Gender/sex, weight, height, age, activity level | Personalized calorie & macro targets | Yes |
| Meal Logs | Logged meals, portions, calorie & macro entries | Nutrition tracking, progress history | Yes |
| Subscription & Purchases | Subscription tier, transaction IDs, purchase timestamps | Feature access, billing management | Yes |
| Usage & Analytics | Recipe views, feature interactions, session data | App improvement, analytics | Yes (pseudonymous) |
| Device Identifiers | Device ID, push notification token | Push notifications, crash reporting | Yes |
| Diagnostics | Crash logs, performance data | App stability and debugging | No |
1.1 Health and Fitness Data (Weight Loss Mode)
“Health data is only collected when you voluntarily activate Weight Loss Mode. You may use the App without activating this mode”.
When Weight Loss Mode is active, we collect:
- Biological sex / gender.
- Current weight and goal weight.
- Height.
- Age.
- Self-reported physical activity level
This data is used solely to calculate personalized daily calorie and macronutrient targets. It is stored securely in your account and is not shared with third parties for advertising or marketing purposes.
1.2 Meal Logging Data
When you log meals using the App’s tracking tools, we collect the foods logged, portion sizes, and associated calorie and macronutrient values. Nutritional data is sourced from the USDA FoodData Central database. Meal logs are stored in your account and are accessible only to you.
1.3 Future: Apple Health and Wearable Integration
A future version of the App may request access to Apple HealthKit data, including data from Apple Watch (such as activity, heart rate, and body measurements). This integration will require your explicit opt-in consent within the App and through iOS system permissions. If and when this feature is released:
- HealthKit data will be used only to enhance your in-app experience (e.g., syncing activity data to improve calorie targets).
- HealthKit data will not be used for advertising or shared with third parties for marketing purposes.
- You may revoke HealthKit access at any time through iOS Settings > Privacy & Security > Health
- We will update this Privacy Policy prior to launching this feature.
2. How We Use Your Information
We use the information we collect to:
- Provide, operate, and improve the App and its features.
- Personalize your experience (e.g., calorie targets based on your health metrics).
- Process and manage your subscription through Apple or Google.
- Send push notifications (content updates, meal reminders — with your consent).
- Analyze usage patterns to improve performance and fix bugs.
- Respond to your support requests.
- Comply with legal obligations.
We do not sell your personal information. We do not use your health or fitness data to serve you targeted advertisements.
3. How We Share Your Information
We do not sell or rent your personal information. We share data only in the following circumstances:
3.1 Service Providers (Data Processors)
We use the following third-party services to operate the App. Each acts as a data processor under our instruction:
| Processor | Purpose | Data Shared |
| Supabase | Database, authentication, file storage | Account data, health metrics, meal logs, recipe interactions |
| RevenueCat | Subscription management (Apple IAP / Google Play Billing) | Device ID, app user ID, subscription status, purchase history |
| PostHog | Product analytics | Pseudonymous usage events, feature interactions |
| Apple / Google | App distribution, IAP billing, push notifications | Governed by Apple/Google’s own privacy policies |
| Expo (push notifications) | Push notification delivery | Device push token |
| Instacart (affiliate) | Ingredient shopping links | No personal data shared; deep link redirect only |
| USDA FoodData Central | Nutritional database (public API) | No personal data shared |
3.2 Legal Requirements
We may disclose your information if required to do so by law, court order, or governmental authority, or if we believe in good faith that such disclosure is necessary to protect the rights, property, or safety of SHK, our users, or the public.
3.3 Business Transfers
In the event of a merger, acquisition, or sale of all or a portion of our assets, your information may be transferred as part of that transaction. We will notify you via in-app notice or email of any such change and any choices you may have regarding your data.
4. Data Storage and Security
Your data is stored on Supabase’s infrastructure, which is hosted on AWS. Data is encrypted in transit (TLS) and at rest. We implement Row Level Security (RLS) policies to ensure users can only access their own data.
Health and fitness data (Weight Loss Mode inputs and meal logs) is treated with heightened security controls. No payment card data is stored by us — all billing is processed by Apple or Google through RevenueCat.
While we implement industry-standard safeguards, no method of electronic storage or transmission is 100% secure. We cannot guarantee absolute security.
5. Data Retention
We retain your data for as long as your account is active or as needed to provide the App’s services. Specifically:Account and profile data: retained until account deletion:
- Account and profile data: retained until account deletion.
- Meal logs and health metrics: retained until account deletion or earlier at your request.
- Analytics data (PostHog): retained per PostHog’s default retention settings (anonymizedafter 1 year).
- Subscription records: retained for 7 years as required for tax and financial compliance.
When you delete your account, we will delete or anonymize your personal data within 30 days, except where retention is required by law.
6. Your Rights and Choices
6.1 Access and Correction
You may access and update your account information at any time through the App’s settings.
6.2 Account Deletion
You may delete your account through the App settings or by contacting us at support@stealthhealthkitchen.com. Deletion will remove your personal data subject to the retention requirements noted above.
6.3 Push Notifications
You may opt out of push notifications at any time through the App’s notification settings or through your device’s system settings. Opting out does not affect your ability to use the App.
6.4 Analytics Opt-Out
You may opt out of PostHog analytics tracking through the App’s privacy settings. When opted out, no usage events will be sent to PostHog.
6.5 Weight Loss Mode Data
You may delete your Weight Loss Mode health data (gender, weight, height, age, activity level) at any time by deactivating Weight Loss Mode and clearing your profile data within the App.
7. California Privacy Rights (CCPA/CPRA)
If you are a California resident, you have the following rights under the California Consumer
Privacy Act (CCPA) and California Privacy Rights Act (CPRA):
- Right to Know: Request disclosure of the categories and specific pieces of personal information we have collected about you.
- Right to Delete: Request deletion of your personal information, subject to certain exceptions.
- Right to Correct: Request correction of inaccurate personal information.
- Right to Opt-Out: We do not sell personal information. We do not share personal information for cross-context behavioral advertising.
- Right to Non-Discrimination: We will not discriminate against you for exercising any of these rights.
To exercise your California privacy rights, contact us at support@stealthhealthkitchen.com. We will respond within 45 days of a verifiable request.
Note: Health and fitness data collected through Weight Loss Mode may constitute “sensitive personal information” under CPRA. We use this data only to provide in-app functionality and do
not use it to infer characteristics about you beyond what is necessary to calculate your nutritional targets.
8. Children’s Privacy
The App is not directed at children under 13 years of age. We do not knowingly collect personal information from children under 13. If we become aware that a child under 13 has provided us with personal information, we will take steps to delete such information promptly.
If you believe we may have inadvertently collected information from a child under 13, please contact us at the address below.
9. Apple HealthKit Policy
This section applies when Apple HealthKit integration is available and enabled:
- Information gathered from HealthKit will not be used for advertising or marketing purposes.
- HealthKit data will not be shared with third parties for purposes other than improving your in-app health and wellness experience.
- HealthKit data will not be sold or disclosed to data brokers.
- HealthKit integration will comply fully with Apple’s HealthKit guidelines.
As of the current version, HealthKit integration is not yet active. This section will be updated prior to any HealthKit feature release.
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. When we make material changes, we will notify you via in-app notification or email at least 30 days before the changes take effect. The “Last Updated” date at the top of this Policy reflects the most recent revision.
Your continued use of the App after any changes take effect constitutes your acceptance of the revised Privacy Policy.
11. Contact Us
If you have questions, concerns, or requests regarding this Privacy Policy or your personal data, please contact us:
Stealth Health Kitchen
Email: support@stealthhealthkitchen.com
Website: stealthhealthkitchen.com/privacy