Last Updated: May 9, 2026
Welcome to Cavo. Your privacy is important to us. This Privacy Policy explains how Cavo collects, uses, stores, and protects your information when you use our mobile application and related services.
By accessing or using Cavo, you agree to the practices described in this Privacy Policy.
Cavo is intended for adults only. You must be at least 18 years old to use the application. We do not knowingly collect or store information from individuals under the age of 18. If we become aware that a minor has used the app, related data may be removed immediately.
When you use Cavo, we may collect the following information:
• Photos uploaded by you
• Stamp-related information and notes
• Diary entries and collection records
• Log history created within the app
This information is used to generate and display your stamp diary content.
b. Statistics and Activity Data
The app may automatically generate and store:
• Consecutive check-in days
• Monthly diary counts
• Average scores or activity summaries
• Progress records and statistical chart data
These statistics are used to improve your journaling and collection experience.
We may collect limited technical information, including:
• Device model
• Operating system version
• App version
• Language settings
• Crash reports and diagnostic information
Anonymous analytics data may be collected to help us understand:
• Feature usage frequency
• App performance
• Stability and user experience improvements
3. How We Use Your Information
We use collected information to:
• Provide diary and stamp collection features
• Save and display your logs and records
• Generate charts and activity statistics
• Improve app performance and reliability
• Maintain app security and prevent misuse
We do not sell your personal information to third parties.
4. Photo and Storage Permissions
Cavo may request permission to:
• Access your photo library for uploading stamp images
These permissions are used only to provide core app functionality. You may manage permissions at any time through your device settings.
Your diary records and uploaded content may be stored locally on your device or securely processed for app functionality. We take reasonable measures to protect your information from unauthorized access, disclosure, or misuse.
Cavo may use trusted third-party services for:
• Analytics
• Crash reporting
• Performance monitoring
These services may collect limited technical data necessary for their operations.
We implement reasonable security measures designed to protect your information. However, no electronic storage or transmission method is completely secure, and we cannot guarantee absolute security.
Depending on applicable laws and your region, you may have the right to:
• Access your stored information
• Request deletion of your data
• Restrict certain data processing activities
To make a privacy-related request, please contact us using the email below.
9. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Updated versions will be posted within the app or associated distribution platforms. Continued use of Cavo after changes become effective constitutes acceptance of the revised policy.
If you have questions, concerns, or requests regarding this Privacy Policy, please contact us at: