Last updated: July 13, 2026
Our apps — including Quartet and Second Guess — collect nothing. No personal data, no analytics, no telemetry, no advertising identifiers, no usage tracking.
Photos you capture and drawings you make stay on your device. They are saved to your Photos library only if you choose to do so via the share or save controls. We do not upload, transmit, or store your content on any server.
Our apps do not use any third-party SDKs, analytics, or advertising networks.
Quartet asks for camera access (to capture photos) and photo library access (to save them). Second Guess asks for photo library access (add-only, to save your result cards). Permissions can be revoked at any time in iOS Settings.
Our apps are made by 2B Studio. For questions about this privacy policy, contact: [email protected]
If we change this policy, the "Last updated" date above will reflect it.