# PulseCalm: HRV Breathing — Real-Time Stress Relief

> Real-Time Stress Relief (iPhone/iPad app by 志会 康.)

- Source: https://appshunter.io/ios/app/pulsecalm-hrv-breathing/id6771599938 (this page in markdown: same URL + `.md`)
- Developer: [志会 康](https://appshunter.io/developer/1155886400)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: American English
- Released: 2026-05-24
- Data updated: 2026-07-06
- User reviews in markdown: https://appshunter.io/ios/app/pulsecalm-hrv-breathing/id6771599938/reviews.md

## What is PulseCalm?

Stressed? Your Apple Watch already knows — now it can help.

PulseCalm helps you calm your nervous system in real time using guided breathing and live HRV biofeedback. Just breathe and watch your Calm Score rise.

• Real-time HRV biofeedback using Apple Watch
• Haptic-guided breathing with 6-second cycles
• Calm Score that reflects your relaxation in real time
• 4 meditation scenes with ambient sounds
• Lock Screen & Home Screen widgets
• Zero data collection — everything stays on your device

BUILT FOR YOUR WELLBEING

No ads. No tracking. No data leaves your device. Your health data stays securely in Apple Health.

SUBSCRIPTION OPTIONS

Free: 2 sessions per day, basic scenes & sounds
Premium ($3.99/mo or $29.99/yr): Unlimited sessions, all scenes & sounds, AI insights, full history
Lifetime ($79.99): Everything in Premium, one-time purchase, forever

Start your journey to measurable calm today.

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $79.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2026-05-28

Stability & Reliability

### 1.1 — 2026-05-25

Fixed: Stability improvements and bug fixes.
Added: Apple Watch app is now included — get real-time heart rate biofeedback directly from your wrist.

### 1.0 — 2026-05-24

No release notes.

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All apps by 志会 康: https://appshunter.io/developer/1155886400

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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 2026-07-06.*