This Privacy Policy applies to the Rahayu mobile application (hereinafter referred to as the “Application”), developed and operated by Andreas Margono (hereinafter referred to as the “Service Provider”) as a free service. The Application is provided on an “AS IS” basis.
The Application collects certain personal information when you create an account and use its features, including:
Name
Used to personalize your experience within the Application.
Email Address
Used for account authentication, login, and communication related to your account.
Health and Nutrition Data
This may include height, weight, age, gender, food allergies or dietary restrictions, and nutrition intake logs. This information is used solely to calculate personalized nutrition targets and generate customized meal plans.
User ID
A unique identifier generated by Firebase to securely manage your account and associate your data with your profile.
The Application does not collect the following data:
Precise or coarse location data
Device advertising identifiers
Analytics or usage tracking data
Photos, videos, or audio from your device
Contacts or address book information
Your information is used exclusively for the following purposes:
Application Functionality
To authenticate your account and enable core features such as meal planning, nutrition tracking, and recipe browsing.
Personalization
To calculate daily nutrition targets, generate personalized meal plans, and filter recipes based on your dietary preferences or restrictions.
Your data is not used for:
Advertising or marketing purposes
Tracking across other applications or websites
Selling or sharing data with third parties or data brokers
The Application uses the following third-party services to operate effectively:
Firebase (Google)
Firebase Authentication: Account management and secure login
Cloud Firestore: Secure storage of user profiles and meal plan data
Privacy Policy: https://firebase.google.com/support/privacy
Google Sign-In
Enables sign-in using your Google account
Privacy Policy: https://policies.google.com/privacy
Cloudinary
Used to host and deliver recipe images within the Application
Privacy Policy: https://cloudinary.com/privacy
These third-party services are granted access to personal data only as necessary to perform services on our behalf and are contractually obligated to protect your information.
Your data is securely stored using Firebase on Google Cloud infrastructure. The Service Provider implements appropriate technical and organizational measures, including:
Encryption of data in transit and at rest
Restricted access limited to authenticated users
Logical data separation to ensure users can only access their own information
Despite these safeguards, no method of transmission or storage is completely secure. The Service Provider cannot guarantee absolute security.
Your personal data is retained for as long as you actively use the Application and for a reasonable period thereafter. If you wish to delete your account and all associated data, you may contact us at andreasmargono.17@gmail.com, and your request will be processed within a reasonable timeframe.
You may stop all information collection by the Application at any time by:
Requesting account deletion via email
Uninstalling the Application from your device
The Application is not intended for use by children under the age of 13. The Service Provider does not knowingly collect personal information from children under 13 years of age.
If you are a parent or guardian and believe that a child has provided personal information through the Application, please contact us at andreasmargono.17@gmail.com, and appropriate action will be taken.
In certain jurisdictions, users may be required to be at least 16 years old or have parental consent.
You have the right to:
Access the personal data we hold about you
Request correction of inaccurate or incomplete data
Request deletion of your personal data
Withdraw consent at any time by deleting your account
To exercise these rights, please contact us using the email address provided below.
This Privacy Policy may be updated from time to time. Any changes will be reflected on this page, along with an updated effective date. You are encouraged to review this Privacy Policy periodically.
Effective Date: December 15, 2025
By using the Application, you consent to the collection and use of information in accordance with this Privacy Policy.
If you have any questions or concerns regarding this Privacy Policy or the Application’s data practices, please contact the Service Provider at:
Email: andreasmargono.17@gmail.com