Pulselume

iOS app by Shadowfetch · App Store ID 6776186626 · iOS

See your pulse as a live waveform, then use guided breathing to watch how your rhythm changes.

Pulselume turns your iPhone's rear camera into a private, on-device pulse and breathing biofeedback tool. Rest a fingertip over the rear camera and torch, hold still, and Pulselume reads tiny color changes in your skin to draw a scrolling pulse waveform with an estimated BPM. Then follow a guided breathing session and save the result as a personal wellness log.

What you can do:

• See a live camera-based pulse waveform
• Follow guided breathing patterns, including box breathing, 4-7-8, coherent 5-5, and custom patterns
• Review a new Read Quality report that checks signal confidence, capture length, waveform detail, rhythm context, and session context before you save a trend point
• Save local history with notes, mood tags, charts, streaks, and personal baseline context
• Export CSV files and wellness-log PDFs from your own saved readings
• Learn how PPG, breathing rhythm, and general-wellness limits work with in-app citations

Private by design:

• No account
• No ads
• No tracking
• No analytics
• No third-party SDKs
• No network required
• No video saved or uploaded

Pulselume is for relaxation, breath training, and curiosity only. It is not a medical device and is not intended to diagnose, treat, cure, monitor, or prevent any disease or medical condition. Heart-rate, breathing, variability, calm, coherence, and quality values are on-device estimates that can be affected by lighting, motion, finger pressure, skin temperature, and camera conditions. If you have health concerns, contact a qualified healthcare professional.

Breathe in. Breathe out. Watch your rhythm.

Privacy and support

Privacy information for Pulselume · Support for Pulselume

Questions: shadowfetchapps@gmail.com

Pulselume · App Store ID 6776186626 · Published by Shadowfetch · shadowfetch.com