Privacy Policy

Last updated: February 2, 2026

Introduction

Welcome to Meng. This Privacy Policy explains how SigPulse, Inc. ("we", "us", or "our") collects, uses, shares, and protects your personal information when you use our mobile application and related services.

By using Meng, you agree to the collection and use of information in accordance with this policy.

Information We Collect

Account Information

When you create an account, we collect:

• Email address
• Name (optional)
• Date of birth (optional)
• Gender (optional)
• Profile photo (optional)

Dream Content

When you use Meng, we collect:

• Dream descriptions and journal entries you create
• Dream metadata (date, mood, tags)
• AI-generated interpretations and visualizations
• Voice recordings (temporarily, for transcription only)

Usage Data

We automatically collect:

• App usage statistics (features used, session duration)
• Device information (device type, OS version)
• Crash reports and performance data

How We Use Your Information

We use your information to:

• Provide and improve our dream interpretation services
• Generate AI-powered dream visualizations
• Enable semantic search across your dreams
• Send important service notifications
• Analyze and improve app performance
• Provide customer support

AI Processing

Meng uses artificial intelligence to interpret and visualize your dreams. Your dream content is processed by:

• OpenAI (for dream interpretation)
• Google Gemini (for dream visualization)

These AI services process your content to provide their services but do not use your data to train their models. Your dream content is not shared with other users.

Data Storage and Security

Your data is stored securely using industry-standard encryption:

• Data is encrypted in transit (TLS 1.3)
• Data is encrypted at rest (AES-256)
• We use Supabase for secure database hosting
• Images are stored securely on AWS S3

We retain your data for as long as your account is active. You can request deletion of your data at any time.

Data Sharing

We do not sell your personal information. We may share data with:

• Service providers who help us operate our services (cloud hosting, payment processing)
• AI service providers for dream interpretation and visualization
• Law enforcement when required by law

Your Rights

You have the right to:

• Access your personal data
• Export your data in a portable format
• Correct inaccurate data
• Delete your account and all associated data
• Opt out of analytics collection
• Withdraw consent at any time

To exercise these rights, go to Settings > Privacy & Security in the app, or contact us at privacy@mengai.app.

Children's Privacy

Meng is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your information in compliance with applicable data protection laws.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.

Contact Us

If you have questions about this Privacy Policy, please contact us at:

Email: tuye0305@gmail.com