Privacy Policy

We collect only the data needed to operate the service: - Riot IDs (gameName + tagLine) you enter - Publicly available match and ranked data fetched from the Riot Games API - Generated team results (stored temporarily for sharing purposes) - Basic server request logs (IP address, timestamp, request path) for security and debugging If you sign in with Google, we additionally collect: - Your Google account email address and display name - Your Google profile picture URL - An OAuth token to authenticate your session (we do not store passwords)

Data is used solely to: - Resolve Riot accounts and fetch match/rank data from the Riot API - Generate balanced team compositions - Cache API responses to reduce repeated calls and improve performance - Provide shareable lobby links - (Signed-in users) Save and restore player tier/role profiles across sessions

Player rank and match data is cached in our database for up to 30 minutes to improve performance and reduce Riot API calls. Generated lobby results may be retained for up to 7 days for sharing purposes, then automatically deleted. For signed-in users, saved player profiles are stored until you delete them or close your account.

We use the Riot Games API to fetch publicly available player data. We use Google OAuth (via Google's authentication service) for optional sign-in. Use of these services is subject to their respective privacy policies. We do not share your data with any other third parties.

We use a secure, HTTP-only session cookie to maintain your login state if you sign in with Google. We do not use tracking cookies or third-party analytics.

You may request deletion of any data associated with your account by contacting us. For signed-in users, you can delete your saved players at any time from the app. If you used the service without signing in, there is no persistent personal profile to delete.

Questions? Reach us at: hanbyullukekang@gmail.com