Cookies Policy
Last updated: January 10, 2026
What Are Cookies
Cookies are small text files that are stored on your device when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners. We also use localStorage, which is similar to cookies but stored directly in your browser.
Cookies We Use
mishogi.app uses a minimal number of cookies, all of which are essential for the application to function:
| Cookie/Storage | Purpose | Duration | Type |
|---|---|---|---|
sb-access-token | Supabase authentication session | Session | Essential |
sb-refresh-token | Supabase authentication refresh | 7 days | Essential |
mishogi-theme | Dark/light mode preference | Persistent | Functional |
Essential Cookies
Essential cookies are required for the basic functionality of our application. They enable core features like authentication and secure access to your data.
- Required for you to log in and stay authenticated
- Cannot be disabled while using the application
- Do not require consent under GDPR (legitimate interest)
Functional Cookies
Functional cookies enhance your experience by remembering your preferences. We use localStorage to store:
- Theme preference (dark/light mode)
- View preferences (calendar view type)
- Other user interface settings
What We DON'T Use
mishogi.app does NOT use any tracking or advertising cookies. We do not use:
- Google Analytics or any analytics tracking
- Facebook Pixel or social media trackers
- Advertising cookies or remarketing pixels
- Any third-party tracking services
- Cross-site tracking of any kind
Your activity on mishogi.app is never shared with advertisers or data brokers.
Managing Cookies
You can control and delete cookies through your browser settings. Most browsers allow you to:
- View cookies stored on your device
- Delete individual cookies or all cookies
- Block cookies from specific sites
- Block all third-party cookies
Note: Clearing cookies will log you out of mishogi.app and you will need to sign in again.
Browser-Specific Instructions
Local Storage
In addition to cookies, we use browser localStorage to store your preferences. This data never leaves your device and is not sent to our servers. You can clear localStorage through your browser's developer tools.
Changes to This Policy
We may update this Cookies Policy from time to time. Any changes will be posted on this page with an updated revision date.
Contact Us
If you have any questions about our use of cookies, please contact us at:
Email: contact+legal@mishogi.app