# StressLocator V2

> HRV analysis tool for professionals with statistical and frequency parameters. (iPhone/iPad app by Petr Kolman.)

- Source: https://appshunter.io/ios/app/stresslocator-v2/id1503070349 (this page in markdown: same URL + `.md`)
- Developer: [Petr Kolman](https://appshunter.io/developer/871483876)
- Category: Productivity, Developer Tools
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 51 MB
- Languages: English
- Released: 2020-03-27
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/stresslocator-v2/id1503070349/reviews.md

## What is StressLocator V2?

StressLocator V2 is a successor to StressLocator, rewritten with a Flutter. Its focus is primarily for professionals and for those who understand HRV parameters.
 • statistical parameters: HR, SDNN, RMSSD, SDSD, pNN50, NN50
 • frequency parameters: LF, HF, VLF, LF / HF
 • export RR intervals to CSV file
 • HRV power spectrum chart
 • demo - twice the speed

## Key features

- HRV statistical parameters (HR, SDNN, RMSSD, etc.)
- HRV frequency parameters (LF, HF, VLF, LF/HF)
- Export RR intervals to CSV
- HRV power spectrum chart
- Demo mode


## Frequently asked questions about StressLocator V2

### What HRV parameters does StressLocator V2 provide?

StressLocator V2 offers a range of statistical parameters including HR, SDNN, RMSSD, SDSD, pNN50, and NN50. It also provides frequency parameters such as LF, HF, VLF, and the LF/HF ratio.

### Can I export my HRV data from StressLocator V2?

Yes, StressLocator V2 allows you to export your RR intervals directly to a CSV file. This facilitates further analysis or sharing of your data.

### Does StressLocator V2 have a demo mode?

Yes, StressLocator V2 includes a demo mode that allows you to experience the application's features at twice the normal speed. This can be helpful for understanding its functionality.

### What devices is StressLocator V2 compatible with?

StressLocator V2 is designed for Apple devices and is compatible with iPhone, iPad, and iPod.

### What is the age rating for StressLocator V2?

StressLocator V2 has an age rating of 4+, making it suitable for a wide range of users.

### How often is StressLocator V2 updated?

The latest version of StressLocator V2 is 1.0.2, which was last updated on May 1, 2020. The app was initially released on March 27, 2020.

### What is the user sentiment for StressLocator V2?

Based on the available data, StressLocator V2 has received one rating of 1.0 stars. This indicates a very low user satisfaction score.

### Does StressLocator V2 have ads?

No, StressLocator V2 does not contain advertisements. It is a free application without any in-app purchases or ads.

## Version history (last 2 releases)

### 1.0.2 — 2020-05-01

Update of oximeter device library
Fix developer report

### 1.0.1 — 2020-03-27

No release notes.

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## More apps by Petr Kolman

- [StressLocator](https://appshunter.io/ios/app/stresslocator/id871483873)
- [ViktorSchiller](https://appshunter.io/ios/app/viktorschiller/id1498936478)
- [Brain Control](https://appshunter.io/ios/app/brain-control/id1512871084)
- [Noxuma Sleep](https://appshunter.io/ios/app/noxuma-sleep/id6762466635)

All apps by Petr Kolman: https://appshunter.io/developer/871483876

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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 2026-07-05.*