Privacy Policy
Updated September 9, 2026. Cuyar is provided by Riv Lux Media Inc. Contact: info@rivluxmedia.com.
Your choices
You can follow recorded exercise sessions without an account or AI chat. Cuyar does not upload your local profile, preferences or exercise history unless you allow account backup. Your operating system may separately include app data in device backups or transfers according to its settings; manage those copies through your device or backup provider. Optional usage signals and AI chat have separate controls. Connecting to hosted services necessarily sends standard network information, such as an IP address, to the host.
Optional account backup
If you choose to save progress, Supabase handles your email and account identifier for sign-in. After your backup permission, Cuyar saves your chosen name, settings, movement level, safety preferences, session history and achievements in your account so they can be restored and synchronized. Safety preferences and exercise records may be health information. Supported social sign-in providers, when offered, receive the authentication request and provide account information under their own terms. We do not request your contacts.
Settings lets you review backup permission or pause further backup on this device. Pausing does not delete an existing cloud copy or pause your other devices. Use account deletion to remove the account and saved copy. Core exercise features do not require an account.
Optional usage signals
Only after you enable “Help improve with anonymous signals,” Cuyar sends event type, movement or action code, source screen, optional feedback reason, language and app version to our service, hosted by Vercel and stored with Supabase, to understand feature use. These event records do not contain account IDs, device IDs, names or free-text conversations. Hosting security logs may include IP addresses separately. Turning signals off stops new usage events; it does not stop requested sign-in, media downloads or other network services.
Optional AI chat
The default local guide uses prepared responses without sending your text to an AI provider. Remote AI chat is currently unavailable. Recorded sessions and the local guide remain available. If offered, Cuyar asks for explicit permission for that visit before sending your message and recent AI conversation through Vercel to DeepSeek in China. We do not attach your saved name, account identifier, movement level or safety preferences. Your typed message can still contain personal or health information: please do not include it. You can stop AI sharing from the chat screen. AI can make mistakes and is not a healthcare professional.
Our chat handler does not persist ordinary conversations. Before offering remote AI, we will explain the provider’s applicable data use and retention and ask for your permission. The recorded exercise voices are produced in advance; microphone input is not collected.
Reporting a reply
When reporting is available, you can review and edit the selected reply before sending it with a reason and language to Cuyar through Vercel for storage in a restricted Supabase report queue. We do not attach your original message, profile or account. Remove personal information before submitting. Reports support safety review and content improvements. A successful submission returns a reference; keep it for any access or deletion request. A failed request is not reported as received.
Retention and security
Local progress remains until you erase it or remove the app's stored data. Account records remain until you delete the account or request deletion. Security and disaster-recovery copies are subject to provider backup cycles and applicable legal retention requirements; they are not used as an active account after deletion. Report retention is limited to the safety-review purpose and a maximum of 90 days once that reporting service is activated. Unlinked usage events cannot be retrieved by account because they contain no account identifier.
Hosted traffic uses HTTPS. Account storage is intended to be restricted to its owner, with privileged access limited to service operation. No system can guarantee absolute security. We do not sell personal or health data, use it for targeted advertising, or collect advertising identifiers.
Your privacy rights
Contact us to request access, correction, a copy, deletion or to raise a privacy concern. We may verify account ownership, but do not ask you to send medical details, passwords or one-time sign-in codes. We respond according to applicable law. See our account deletion instructions and separate Consumer Health Data Privacy Policy. Use Settings to withdraw optional permissions. Withdrawal affects future processing and does not automatically erase data already stored.
Children, transfers and changes
Cuyar is designed for adults, especially older adults, and is not directed to children. Providers may process information outside your country. Contact us for information about the safeguards applicable to your data and location. We update this policy when practices change and request renewed permission for materially different optional processing.