Cardiographer vs Rosacea Flare Trigger Tracker

Cardiographer turns your iPhone's rear camera into a fingertip pulse reader. Cover the camera with a fingertip and watch your full pulse waveform at 240 samples per second — heart rate, the pulse shape with its dicrotic notch, and heart-rate variability for stress & recovery awareness. Everything is processed on your device; nothing is uploaded. SEE EVERY BEAT • Live pulse waveform at 240 Hz with beat-by-beat detail • One averaged beat with the dicrotic notch labeled • Heart rate (BPM) with signal-quality feedback STRESS & RECOVERY, YOUR WAY • HRV (SDNN) after every reading • Trends over time in History • Export readings as CSV PRIVATE BY DESIGN • 100% on-device processing — no account, no cloud, no tracking A FINGERTIP AND SOME LIGHT • Cleanest signal in daylight — just face the incoming light • Dark room? Turn on the flash with one tap, or use any lamp • Clear guidance for a good signal CARDIOGRAPHER PRO Unlimited readings, full history and CSV export with a monthly subscription — 7-day free trial for new subscribers. Payment is charged to your Apple ID account; the subscription auto-renews unless cancelled at least 24 hours before the current period ends. Manage or cancel anytime in Settings. Cardiographer is for general wellness and fitness only. It is not a medical device and is not intended to diagnose, treat, or monitor any medical condition. Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://software.nanorescenter.com/cardiographer-privacy

Living with facial rosacea means noticing the flush—and wondering what set it off. Rosacea gives you a calm place to track flares, log likely triggers, and see patterns over time. Check in on redness, burning, dryness, and more in seconds. Note stress, sun, spicy food, skincare, weather, and the rest of your day. Over weeks, your history helps you talk clearly with a dermatologist—without guessing from memory. What you can do: • Daily skin check-ins with a simple flare score • Trigger logging that fits real life • Trends, photo progress, and routine tracking • Private by design—your diary stays on your device • A clear history when you need it for a visit Built for sensitive facial skin. No account required. Not a diagnosis—just a clearer picture of your own patterns. Rosacea is for personal tracking and awareness only. It does not provide medical advice. Always follow guidance from your dermatologist or healthcare provider. Privacy: https://www.denovate.app/apps/rosacea/privacy Terms: https://www.denovate.app/apps/rosacea/terms Support: https://www.denovate.app/apps/rosacea/support