# Heart Rate Variability + — HRV Monitor and Logger

> HRV Monitor and Logger (iPhone/iPad app by MD SOFTWARE SERVICES LTD.)

- Source: https://appshunter.io/ios/app/heart-rate-variability-plus/id6753306246 (this page in markdown: same URL + `.md`)
- Developer: [MD SOFTWARE SERVICES LTD](https://appshunter.io/developer/1843392499)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 32 MB
- Languages: American English
- Released: 2026-03-27
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/heart-rate-variability-plus/id6753306246/reviews.md

## What is Heart Rate Variability +?

Your personal assistant for monitoring heart rate variability (HRV) and managing stress levels provides deep health analytics to help you understand your current state with insights such as Balance and Stress Score. It offers personalized recommendations and highlights how external factors like caffeine may influence your rhythm.

With clear trend visualizations, you can track HRV changes, resting heart rate, and view progress over weeks, months, or even years. Guided breathing exercises are available to reduce stress and improve HRV, with flexible session lengths of 2, 5, or 8 minutes.

A built-in health journal stores all measurements with color-coded indicators of your state, from Calm to Overload. The free version includes weekly statistics and limited measurements, while the premium plan unlocks unlimited history, reminders, full breathing sessions, and complete data analysis from your smartwatch.

This app contains auto-renewable subscriptions. You can cancel your subscription at any time
- 1 week $4.99, 
- 1 month $12.99, 
- 1 year $39.99, 
- Lifetime $59.99.

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

Privacy Link: 
https://docs.google.com/document/d/11KMMY_NyKRM2REvj_FtrgnjyqdYbuY-JBDHjpvFXzqk/edit?usp=sharing

Disclaimer: This application is not a medical instrument. It is provided solely for informational purposes and must not be relied upon as a replacement for professional medical advice, diagnosis, or treatment. If you have any concerns about a health condition, consult your physician or another qualified healthcare provider. In the event of a medical emergency, contact your doctor or call emergency services without delay.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Yearly | $39.99 | per year |
| Monthly | $12.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $59.99 | one-time |



## Version history (last 2 releases)

### 1.1.1 — 2026-05-14

bug fixes and performance improvements

### 1.0 — 2026-01-09

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 2026-06-05.*