# Pulselume — See your pulse. Breathe calm.

> See your pulse. Breathe calm. (iPhone/iPad app by Robert Corbin.)

- Source: https://appshunter.io/ios/app/pulselume/id6776186626 (this page in markdown: same URL + `.md`)
- Developer: [Robert Corbin](https://appshunter.io/developer/1890247992)
- Category: Lifestyle, Utilities
- Price: $0.99 (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: English
- Released: 2026-06-08
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/pulselume/id6776186626/reviews.md

## What is Pulselume?

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.

## Chart rankings

- #194 in Top Paid · Lifestyle (US App Store)


## Version history (last 3 releases)

### 2.1 — 2026-06-30

Version 2.1 adds Read Quality: a new report that checks signal confidence, capture length, waveform detail, rhythm context, and breathing-session context before a result becomes part of your wellness history. This update also adds clearer research citations, safer wellness wording, refreshed metadata, and new App Store screenshots.

### 2.0 — 2026-06-21

Pulselume 2.0 — a pro upgrade for watching your pulse and breathing it down, still 100% private and offline.

• Coherence biofeedback: a live 0–100 relaxation read during breathing sessions (a wellness metric, not medical).
• Respiratory rate from your pulse, shown live as a breaths-per-minute estimate.
• Synthesized relaxation soundscapes (ocean, rain, warm drone) with phase-synced inhale/exhale tones — no downloads.
• Three new breathing patterns: Resonant (6/min), Extended Exhale, and Triangle.
• Multiple pulse-waveform visualizers (line, bars, ribbon, dots).
• A wind-down reminder and a personal wellness-log PDF export.

Pulselume is for relaxation and curiosity only — it is not a medical device and is not for diagnosis or treatment. No account, no network — everything stays on your device.

### 1.0 — 2026-06-08

No release notes.

## More apps by Robert Corbin

- [Daily Word Journey](https://appshunter.io/ios/app/daily-word-journey/id6761548266)
- [Hush Secret Text](https://appshunter.io/ios/app/hush-secret-text/id6761658175)
- [Renew Guard](https://appshunter.io/ios/app/renew-guard/id6761755447)
- [Receipt to PDF](https://appshunter.io/ios/app/receipt-to-pdf/id6761782025)
- [Route Your Pay](https://appshunter.io/ios/app/route-your-pay/id6761783719)
- [Tip Arbiter](https://appshunter.io/ios/app/tip-arbiter/id6761786879)

All apps by Robert Corbin: https://appshunter.io/developer/1890247992

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*