Last updated: June 4, 2026
NUBO ("we," "us," or "our") operates the NUBO mobile application (the "App"). This Privacy Policy explains how we collect, use, store, and protect your information when you use the App.
By using the App, you agree to the collection and use of information in accordance with this policy.
Account information: Name, email address, and password when you create an account
Child profile information: Child's name, date of birth, gender, and profile photo
Health and growth data: Weight, height, head circumference measurements, and dates of measurement
Vaccine records: Vaccination history and dates
Doctor visit records: Visit notes, doctor names, and associated measurements
Milestone records: Developmental milestones and dates confirmed
Memories and photos: Photos you choose to upload to the App
AI chat messages: Messages you send to the NUBO AI assistant
Device information: Device type, operating system version, and app version
Usage data: How you interact with the App, features used, and session duration
Crash reports: Technical error data to help us improve the App
We use the information we collect to:
Provide, operate, and improve the App and its features
Calculate and display growth percentiles based on WHO standards
Generate AI-powered health guidance and recommendations personalized to your child's data
Send push notifications for vaccine reminders and growth check-in reminders (only if you enable notifications)
Generate shareable PDF reports for doctor visits
Respond to your support requests
Ensure the security and integrity of the App
The NUBO App is designed for use by parents and guardians to track their children's health data. The App is not intended to be used directly by children.
We collect health data about children as entered by their parents or guardians
This data is used solely to provide the growth tracking and health guidance features of the App
We do not knowingly collect personal information directly from children under 13
Parents may delete their child's profile and all associated data at any time through the App settings
Your data is stored securely on our servers hosted at child-growth-insights.replit.app
We use industry-standard security measures including encrypted connections (HTTPS/TLS)
Passwords are stored using secure hashing — we never store passwords in plain text
We retain your data for as long as your account is active or as needed to provide services
You may request deletion of your account and all associated data at any time
We use the following third-party services that may receive some of your information:
OpenAI: Powers the NUBO AI assistant. Messages sent to the AI chat are processed by OpenAI in accordance with their privacy policy (openai.com/privacy)
Google Sign-In: Optional authentication method. Subject to Google's privacy policy
Expo / EAS: Used for app delivery and updates
Replit: Hosts our backend server infrastructure
We do not sell your personal information to third parties.
The App may request the following device permissions:
Camera: To capture photos for memories and profile pictures (only when you initiate)
Photo Library: To select existing photos from your device
Push Notifications: To send vaccine reminders and growth check-in alerts (optional, you can disable at any time)
Internet: Required for app functionality and data sync
You have the right to:
Access your personal data stored in the App
Correct inaccurate information in your profile
Delete your account and all associated data (Settings → Account → Delete Account)
Export your child's growth data
Opt out of push notifications at any time through device settings
Withdraw consent for data processing at any time
We do not share your personal health data with third parties except:
When required by law or legal process
To protect the safety of our users
With service providers who assist in operating the App (under strict data processing agreements)
NUBO provides general health guidance based on WHO growth standards and publicly available pediatric guidelines. The App is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified pediatrician or healthcare professional for medical decisions regarding your child's health.
Your information may be transferred to and processed in countries other than your country of residence. We ensure appropriate safeguards are in place for such transfers in accordance with applicable data protection laws.
We may update this Privacy Policy from time to time. We will notify you of significant changes through the App or by email. Continued use of the App after changes constitutes acceptance of the updated policy.
If you have any questions about this Privacy Policy or wish to exercise your rights, please contact us:
Email: contact@nubo.cx
Website: https://nubo.cx
Address: Hor Al Anz, Karama, Dubai, UAE
NUBO — Empowering parents with the tools to give their children the healthiest possible start in life.