Privacy Policy
Effective date: July 1, 2025 · Last updated: February 23, 2026
Overview
Playke ("we", "Company") complies with applicable privacy laws. This policy explains what personal data we collect in connection with the Mind Planet app ("Service"), how we use it, how long we retain it, and how we protect it.
1. Medical Disclaimer (Important)
The Service is NOT a medical device and does not provide medical diagnoses, clinical advice, or treatment.
All insights, analysis, and feedback provided by the Service, including AI-generated content, are for personal wellness and self-reflection purposes only. Users should always consult a physician or qualified health professional for medical concerns.
2. Data We Collect & How
Required data
None (no collection for basic use)
Optional data (for paid subscriptions & sync)
Anonymous ID (Firebase UID), randomly issued short codes for data synchronization
User-Generated Content
Text entered by the user (e.g., emotion logs, notes) for AI-powered analysis
Automatically collected
Device info, OS version, app version (collected for log analytics)
Note on Storage: User-entered data is stored locally by default. For paid subscribers, records are encrypted and stored on servers for backup. When using AI features, text data is transmitted to third-party AI processors.
3. Purposes of Use
- Provide app features (anonymous auth, subscription management, sync)
- AI-Powered Analysis: Providing personalized emotional insights and feedback
- Operations, issue analysis, and service improvement statistics
- Retention and responses required by law
4. Sharing with Third-party AI Service Providers
To provide AI analysis, we share the minimum necessary data with the following providers:
Providers
OpenAI (API), Google (Gemini API)
Data Shared
User-entered text (logs/notes) only
Policy: No personal identifiers (names, emails, or short codes) are shared. Data is processed in real-time and is NOT used to train AI models.
5. Other Service Providers
Vendor: Google Firebase
Purpose: Anonymous authentication and analytics
Retention: Until the end of the contract or service
6. Retention Periods
Anonymous Auth Info & Short Codes
Deleted after 1 year of inactivity
App Usage Logs
Up to 6 months
Emotion/Record Data
Stored locally by default. Server-synced data for paid users is retained permanently until a deletion request is made.
7. Your Rights & How to Exercise
- You may request deletion of personal data synchronized to the server
- Submit requests via the in-app "Help Center" or email us
Contact: melo@playke.app
8. Safeguards
- Data minimization and encrypted storage
- Access controls and access logs
- Server protection with antivirus and security tools
- Local data auto-deletion options
9. Changes & Notice
This policy may change. We will provide prior notice in the app or via notifications when updated.
Contact: melo@playke.app
Company: Playke, Seoul, Korea