# NBI Hearty — Heart Rate, Stress, BPM

> Heart Rate, Stress, BPM (iPhone/iPad app by Khoa Pham Dang Dang.)

- Source: https://appshunter.io/ios/app/nbi-hearty/id6761587947 (this page in markdown: same URL + `.md`)
- Developer: [Khoa Pham Dang Dang](https://appshunter.io/developer/1890365090)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 14.0 · 49 MB
- Languages: English
- Released: 2026-05-05
- Data updated: 2026-07-11
- User reviews in markdown: https://appshunter.io/ios/app/nbi-hearty/id6761587947/reviews.md

## What is NBI Hearty?

Hearty – Heart Rate, HRV & Stress Tracker

Hearty helps you understand your body using your smartphone camera. Measure your heart rate and explore Heart Rate Variability (HRV) insights to track stress, recovery, and daily readiness—no extra devices needed.

Simply place your fingertip over the rear camera and stay still while Hearty captures your pulse using optical sensing technology.

WHY HEARTY STANDS OUT?
Most apps only show heart rate (BPM). Hearty goes further by analyzing the variation between heartbeats (HRV), a widely used indicator for stress and recovery.

Instead of raw numbers, Hearty translates your data into simple, easy-to-understand insights so you can make better daily decisions.

KEY FEATURES

Heart Rate & HRV Tracking
Measure your heart rate (BPM) and HRV using your phone camera anytime, anywhere.

Stress & Recovery Insights
Understand how your body responds to daily stress and rest. Track patterns over time to improve balance.

Daily Readiness Score
Get a simple score each day to help you decide whether to push harder or take it easy.

Trends & History
View changes over time and compare your current state with your personal baseline.

Simple & Accessible
No wearable required. Just your phone.

PRIVACY FIRST
Your data stays on your device. No unnecessary data sharing.

HOW TO GET ACCURATE RESULTS
Gently cover the camera lens with your fingertip
Stay still during measurement
Use good lighting or turn on the flash
For best consistency, measure in the morning before starting your day

IMPORTANT
Hearty is designed for general wellness and fitness purposes only.
It is not a medical device and does not provide medical advice, diagnosis, or treatment.
If you have any health concerns, please consult a qualified healthcare professional.

TERMS OF USE AND PRIVACY POLICY
Privacy Policy: https://404badideas.com/privacy
Terms of Use (EULA): https://404badideas.com/service

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Plan | $29.99 | per year |
| Weekly Plan | $0.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Energy Package Small | $0.99 | one-time |
| Energy Package Medium | $1.99 | one-time |
| Energy Package Large | $2.99 | one-time |



## Version history (last 4 releases)

### 1.0.3 — 2026-07-02

Bug fixes

### 1.0.2 — 2026-05-29

- Enhance deep analyze result
- Minor bug fixes

### 1.0.1 — 2026-05-18

1. Minor bug fixes
2. Enhance UI/UX

### 1.0.0 — 2026-05-06

No release notes.

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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 2026-07-11.*