Privacy Policy
Effective: May 15, 2026Overview
SinAudio builds tools for musicians. We collect no personal data and sell nothing about you to anyone.
Data We Collect
Ctrlr does not collect, store, or transmit any personal information. No account is required. No analytics are embedded. No data leaves your device or local network.
Network Usage
Ctrlr communicates exclusively with the CtrlrHelper companion app on your local WiFi network using Bonjour service discovery. No data is sent to external servers.
MIDI Data
MIDI messages generated by Ctrlr are transmitted over your local network to your DAW only. They are not stored, logged, or accessible to SinAudio.
Third-Party Services
Ctrlr uses no third-party SDKs, advertising networks, or analytics services.
Children
Ctrlr does not knowingly collect data from anyone, including children under 13.
Changes
If we update this policy, we will post the revised version at this URL with a new effective date.
Contact
Questions about privacy: helloworld@sinaudio.co