For bugs, questions, or feature requests, email hello@razgon.app. You'll hear back from the developer — there's no support tier to climb.
Readiness needs last night's sleep from Apple Health. If your Apple Watch is passcode-locked, sleep won't sync until it's unlocked — enable Watch → Passcode → "Unlock with iPhone" to make this automatic. Scores personalize over your first ~2 weeks as your baseline builds.
Check iOS Settings → Privacy & Security → Health → Razgon and make sure the data types you want are enabled. Razgon only reads what you allow.
Lookups use the USDA and Open Food Facts databases and need an internet connection. Some regional products aren't in the databases yet — you can add any food manually and reuse it later.
Your logs live only on your device: deleting the app deletes them. Health data written to Apple Health can be reviewed and removed in the Health app.