Privacy Policy
Last updated: August 2025
Introduction
Thank you for using Medicine Reminder ("the App"). This Privacy Policy explains what information we collect, how we use it, and how we protect it.
Information We Collect
1. Information Collected Automatically
- Advertising Identifier (IDFA): For displaying ads and measuring ad performance
- Device Information: Device type, OS version, app version
- Usage Data: In-app interactions, feature usage frequency
- Crash Reports: To improve app stability (anonymized data)
2. Information You Provide
- Medicine timing settings: Stored locally only, not sent to external servers
- Theme preferences: Visual customization settings (stored locally)
How We Use Information
We use collected information for:
- Displaying personalized advertisements
- Improving app functionality and fixing bugs
- Analyzing usage statistics
- Providing customer support
Use of Advertising Identifier
We collect the Advertising Identifier (IDFA) specifically for:
- Serving personalized advertisements through Google AdMob
- Measuring ad campaign effectiveness
- Frequency capping to avoid showing the same ad repeatedly
- This identifier is not linked to your personal identity
App Tracking Transparency
On iOS 14.5 and later:
- We will request permission before tracking your activity
- You will see a prompt asking for permission when you first launch the app
- You can change this permission at any time in Settings > Privacy & Security > Tracking
- If you decline tracking, you will still see ads, but they won't be personalized
Subscription Information
Medicine Reminder Premium
- Price: ¥300 per month
- Duration: 1 month (auto-renewable)
- Features: Ad-free experience, unlimited medicine tracking, premium themes
- Cancellation: You can cancel anytime through your App Store account settings
- Payment: Payment will be charged to your Apple ID account
- Renewal: Subscription automatically renews unless canceled at least 24 hours before the end of the current period
Information Sharing with Third Parties
We may share information with the following third-party services:
- Google AdMob: For ad delivery (Google Privacy Policy)
- Apple: For in-app purchase processing
We never sell your personal information.
Data Storage and Security
- Local data is securely stored on your device
- Ad-related data is managed according to each ad provider's privacy policy
- We implement industry-standard security measures, but cannot guarantee complete security over the internet
Your Rights
You have the following rights:
- Opt-out: Disable ad tracking via Settings > Privacy > Tracking
- Data deletion: Uninstall the app to delete all local data
- Premium Plan: Subscribe to use the app without ads
Children's Privacy
The App is not intended for children under 13. We do not knowingly collect personal information from children under 13.
Changes to Privacy Policy
This Privacy Policy may be updated from time to time. We will notify you of significant changes through the app.
Contact Us
If you have questions or concerns about privacy, please contact us at:
Email: mizuki.tatewaka@gmail.com