Privacy Policy
Last updated: June 12, 2026
Overview
This Privacy Policy describes how Yonko Level (“we,” “our,” or “us”) collects, uses, and protects your information when you use Midicircuit.
Information We Collect
Music Projects and MIDI Data
Your music projects, MIDI data, and audio creations are stored on your device and synced to your iCloud account by default. This sync is handled entirely by Apple's iCloud infrastructure. We do not access, collect, or transmit your music creations to our servers.
Analytics Information
We use PostHog to collect anonymous usage analytics to help us improve the app. This may include:
- App usage patterns and feature interactions
- Device type and operating system version
- App performance metrics and crash reports
- General location information (country/region level only)
This data is anonymized and cannot be used to identify you personally.
What We Don't Collect
We do not collect:
- Personal identification information (name, email, phone number)
- Your music projects, MIDI data, or audio creations
- Precise location data
- Contact information or address book data
- Account passwords (stored securely by our authentication provider)
How We Use Information
The limited analytics data we collect is used solely to:
- Improve app performance and user experience
- Identify and fix bugs or technical issues
- Understand which features are most useful to users
- Make informed decisions about future app updates
Data Sharing
We do not sell, trade, or share your information with third parties, except:
- Anonymous analytics data processed by PostHog for app improvement purposes
- When required by law or to protect our rights
Data Security
Your music projects and creations remain on your device and your iCloud account, and are protected by your device's built-in security measures. The limited analytics data we collect is transmitted securely and stored by PostHog in accordance with their security standards.
Third-Party Services
We use PostHog for analytics. PostHog's privacy practices are governed by their own Privacy Policy, which you can review at https://posthog.com/privacy.
Children's Privacy
Our app does 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 so we can take appropriate action.
Your Rights
Since we don't collect personal information, there's no personal data to access, modify, or delete. If you wish to stop analytics collection, you can delete the app from your device.
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 Privacy Policy on this page and updating the “Last updated” date.
Contact Us
If you have any questions about this Privacy Policy, please contact us at:
team@yonkolevel.com
Yonko Level