---
title: "Heart Rate Variability Logger - Reviews, Revenue and Downloads in Czechia | Apple App Store"
description: "Heart Rate Variability Logger lets you record, plot and export time, frequency and non-linear HRV Features (includes experience sampling, RR-interval correction, DFA alpha 1 for aerobic threshold esti"
---

# Heart Rate Variability Logger — Czechia

![Heart Rate Variability Logger App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/69/d1/1f/69d11f00-1abd-1238-93e8-4f5894f7f295/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [A.S.M.A](https://apptail.io/developer/asma-OgS)
**Category:** Health Fitness
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** Heart-Rate-Variability-Logger
**Store:** Apple App Store
**Country:** Czechia
**Version:** 5.1.4 (released 2026-02-17)
**Original Release:** 2013-08-14
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cz/app/app/id683984776)
**AppTail Page:** [https://apptail.io/app/heart-rate-variability-logger-fxR/czechia](https://apptail.io/app/heart-rate-variability-logger-fxR/czechia)

## Heart Rate Variability Logger Description
Heart Rate Variability Logger lets you record, plot and export time, frequency and non-linear HRV Features (includes experience sampling, RR-interval correction, DFA alpha 1 for aerobic threshold estimation in real-time, comparison between recordings, activity monitoring & step counting, location tracking). 

Heart Rate Variability Logger requires a Bluetooth Low Energy (also called Bluetooth Smart or BLE or 4.0) heart rate sensor (we recommend Polar H7 or H10)

Main features:
- Extracts, plots, stores and exports heart rate, rr-intervals, time and frequency domain heart rate variability features (AVNN, SDNN, rMSSD, pNN50, LF, HF, LF/HF, alpha 1 from DFA) 
- Configurable experience sampling for events annotation
- Comparison between up to 3 recordings lets you get a better understanding of differences in HRV under different contexts in a glance. The comparison modality includes also Outlier removal
- Activity tracking: step counter or accelerometer derived motion intensity for user context (step counter only for iPhones 5S)
- Location tracking, either using GSM/WiFi networks (low battery consumption) or GPS (high accuracy)
- Configurable time window for features computation (choose between 30 seconds, 1, 2 or 5 minutes)
- RR-intervals correction can be enabled to prevent ectopic beats or artifacts from affecting HRV features
- export for Kubios
- Filters data based on the selected threshold
- Shows HR in the app icon
- Data export using iTunes or Dropbox
- Tested for recordings longer than 24 hours

Please note that continued use of GPS running in the background can dramatically decrease battery life.

## Heart Rate Variability Logger Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/91/f2/89/91f28956-2cfc-af3f-9625-61bb5c62db08/8dbdc301-ec03-4e3f-9f42-8e97357cfa71_6.5-inch_Screenshot_1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/01/f0/77/01f077d0-fd03-d62a-305d-0af2c8ad258d/3bfaf4fa-8024-41e6-aebd-1c5050a9ea61_6.5-inch_Screenshot_2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/51/89/31/5189310a-1ae0-2829-f536-d87ec5b3fd10/ffc44dde-dac2-4a9f-b403-14110e739dc7_6.5-inch_Screenshot_3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/e1/99/05/e19905c0-e954-00ef-1e8c-1fc614a8d2c6/5d2f93a3-65b5-431c-8ec7-344cdad3acd3_6.5-inch_Screenshot_4.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/70/5b/c9/705bc9d5-8722-3b1e-2cd3-50d087d7ce48/6c3ec770-b5bd-4d4d-b738-715d686c1a79_6.5-inch_Screenshot_5.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/ff/d9/78/ffd978ac-6712-2af1-f07d-1bdafadb7ef1/bdb50a83-67a7-4186-ac02-58a22fb66bc1_6.5-inch_Screenshot_6.png/1242x2688.png)




## Heart Rate Variability Logger Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Czechia | Health Fitness | #1 |
| Top Paid | Czechia | Overall | #6 |
| Top Paid | Brazil | Health Fitness | #7 |
| Top Paid | United Kingdom | Health Fitness | #20 |
| Top Paid | Canada | Health Fitness | #20 |
| Top Paid | Germany | Health Fitness | #29 |
| Top Paid | Kazakhstan | Health Fitness | #62 |
| Top Paid | Brazil | Overall | #78 |
| Top Paid | Hungary | Health Fitness | #79 |
| Top Paid | Finland | Health Fitness | #83 |
| Top Paid | Belarus | Health Fitness | #105 |
| Top Paid | Austria | Health Fitness | #127 |
| Top Paid | United States | Health Fitness | #127 |
| Top Paid | Poland | Health Fitness | #130 |
| Top Paid | Belgium | Health Fitness | #133 |
| Top Paid | France | Health Fitness | #138 |
| Top Paid | Israel | Health Fitness | #140 |
| Top Paid | Spain | Health Fitness | #142 |
| Top Paid | South Korea | Health Fitness | #149 |
| Top Paid | Italy | Health Fitness | #149 |
| Top Paid | Colombia | Health Fitness | #150 |
| Top Paid | Russia | Health Fitness | #152 |
| Top Paid | Taiwan | Health Fitness | #155 |
| Top Paid | Netherlands | Health Fitness | #157 |
| Top Paid | Pakistan | Health Fitness | #164 |
| Top Paid | Japan | Health Fitness | #165 |
| Top Paid | Portugal | Health Fitness | #165 |
| Top Paid | Greece | Health Fitness | #166 |
| Top Paid | Chile | Health Fitness | #174 |
| Top Paid | Norway | Health Fitness | #177 |
| Top Paid | Canada | Overall | #185 |
| Top Paid | Ireland | Health Fitness | #192 |
| Top Paid | Sweden | Health Fitness | #194 |
| Top Paid | Hong Kong SAR China | Health Fitness | #195 |
| Top Paid | Thailand | Health Fitness | #196 |
| Top Paid | Denmark | Health Fitness | #197 |
| Top Paid | Ukraine | Health Fitness | #199 |
| Top Paid | Indonesia | Health Fitness | #204 |
| Top Paid | Dominican Republic | Health Fitness | #215 |
| Top Paid | New Zealand | Health Fitness | #216 |
| Top Paid | Vietnam | Health Fitness | #218 |
| Top Paid | India | Health Fitness | #220 |
| Top Paid | Singapore | Health Fitness | #222 |
| Top Paid | Romania | Health Fitness | #229 |
| Top Paid | United Arab Emirates | Health Fitness | #231 |
| Top Paid | Switzerland | Health Fitness | #249 |
| Top Paid | Mexico | Health Fitness | #255 |
| Top Paid | Türkiye | Health Fitness | #259 |
| Top Paid | Nigeria | Health Fitness | #261 |
| Top Paid | South Africa | Health Fitness | #269 |
| Top Paid | Malaysia | Health Fitness | #273 |
| Top Paid | Ecuador | Health Fitness | #279 |
| Top Paid | Australia | Health Fitness | #287 |
| Top Paid | China | Health Fitness | #293 |
| Top Paid | Peru | Health Fitness | #295 |
| Top Paid | Argentina | Health Fitness | #297 |
| Top Paid | United Kingdom | Overall | #310 |
| Top Paid | Lebanon | Health Fitness | #372 |
| Top Paid | Germany | Overall | #426 |
| Top Paid | Philippines | Health Fitness | #465 |
| Top Paid | Kuwait | Health Fitness | #477 |
| Top Paid | Saudi Arabia | Health Fitness | #479 |

## Heart Rate Variability Logger Discovered Keywords
- hearts v
- heart rate variability logger

## Apps Similar to Heart Rate Variability Logger
- [Kubios HRV - Daily Readiness](https://apptail.io/app/kubios-hrv-daily-readiness-zOr/czechia)
- [CORE Thermal Sensor](https://apptail.io/app/core-thermal-sensor-dQv/czechia)
- [Xert EBC](https://apptail.io/app/xert-ebc-AiQ/czechia)
- [BreakAway: Indoor Training](https://apptail.io/app/breakaway-indoor-training-UoQ/czechia)
- [ithlete Train.Recover.Perform](https://apptail.io/app/ithlete-trainrecoverperform-rrQ/czechia)
- [CoachCat](https://apptail.io/app/coachcat-ygW/czechia)
- [Optimal HRV](https://apptail.io/app/optimal-hrv-jWlb/czechia)
- [VO2 Master Manager](https://apptail.io/app/vo2-master-manager-jeOb/czechia)
- [Moxy Portal App](https://apptail.io/app/moxy-portal-app-dslc/czechia)
- [ECG Logger for Polar H10](https://apptail.io/app/ecg-logger-for-polar-h10-MGcd/czechia)

## Heart Rate Variability Logger Available In
- [United States](https://apptail.io/app/heart-rate-variability-logger-fxR/united-states)
- [Germany](https://apptail.io/app/heart-rate-variability-logger-fxR/germany)
- [United Kingdom](https://apptail.io/app/heart-rate-variability-logger-fxR/united-kingdom)
- [Australia](https://apptail.io/app/heart-rate-variability-logger-fxR/australia)
- [Canada](https://apptail.io/app/heart-rate-variability-logger-fxR/canada)
- [Switzerland](https://apptail.io/app/heart-rate-variability-logger-fxR/switzerland)
- [Italy](https://apptail.io/app/heart-rate-variability-logger-fxR/italy)
- [Hungary](https://apptail.io/app/heart-rate-variability-logger-fxR/hungary)
- [Netherlands](https://apptail.io/app/heart-rate-variability-logger-fxR/netherlands)
- [Spain](https://apptail.io/app/heart-rate-variability-logger-fxR/spain)
- [Russia](https://apptail.io/app/heart-rate-variability-logger-fxR/russia)
- [Austria](https://apptail.io/app/heart-rate-variability-logger-fxR/austria)
- [Brazil](https://apptail.io/app/heart-rate-variability-logger-fxR/brazil)
- [Norway](https://apptail.io/app/heart-rate-variability-logger-fxR/norway)
- [Hong Kong SAR China](https://apptail.io/app/heart-rate-variability-logger-fxR/hong-kong)
- [Chile](https://apptail.io/app/heart-rate-variability-logger-fxR/chile)
- [Mexico](https://apptail.io/app/heart-rate-variability-logger-fxR/mexico)
- [Belgium](https://apptail.io/app/heart-rate-variability-logger-fxR/belgium)
- [Japan](https://apptail.io/app/heart-rate-variability-logger-fxR/japan)
- [South Korea](https://apptail.io/app/heart-rate-variability-logger-fxR/south-korea)
- [Sweden](https://apptail.io/app/heart-rate-variability-logger-fxR/sweden)
- [Iceland](https://apptail.io/app/heart-rate-variability-logger-fxR/iceland)
- [Croatia](https://apptail.io/app/heart-rate-variability-logger-fxR/croatia)
- [Indonesia](https://apptail.io/app/heart-rate-variability-logger-fxR/indonesia)
- [Ireland](https://apptail.io/app/heart-rate-variability-logger-fxR/ireland)
- [Israel](https://apptail.io/app/heart-rate-variability-logger-fxR/israel)
- [India](https://apptail.io/app/heart-rate-variability-logger-fxR/india)
- [Kuwait](https://apptail.io/app/heart-rate-variability-logger-fxR/kuwait)
- [Cayman Islands](https://apptail.io/app/heart-rate-variability-logger-fxR/cayman-islands)
- [Kazakhstan](https://apptail.io/app/heart-rate-variability-logger-fxR/kazakhstan)
- [Lebanon](https://apptail.io/app/heart-rate-variability-logger-fxR/lebanon)
- [Lithuania](https://apptail.io/app/heart-rate-variability-logger-fxR/lithuania)
- [Luxembourg](https://apptail.io/app/heart-rate-variability-logger-fxR/luxembourg)
- [Latvia](https://apptail.io/app/heart-rate-variability-logger-fxR/latvia)
- [Madagascar](https://apptail.io/app/heart-rate-variability-logger-fxR/madagascar)
- [North Macedonia](https://apptail.io/app/heart-rate-variability-logger-fxR/north-macedonia)
- [Macao SAR China](https://apptail.io/app/heart-rate-variability-logger-fxR/macau)
- [Malta](https://apptail.io/app/heart-rate-variability-logger-fxR/malta)
- [Malaysia](https://apptail.io/app/heart-rate-variability-logger-fxR/malaysia)
- [Nigeria](https://apptail.io/app/heart-rate-variability-logger-fxR/nigeria)
- [Nepal](https://apptail.io/app/heart-rate-variability-logger-fxR/nepal)
- [New Zealand](https://apptail.io/app/heart-rate-variability-logger-fxR/new-zealand)
- [Peru](https://apptail.io/app/heart-rate-variability-logger-fxR/peru)
- [Philippines](https://apptail.io/app/heart-rate-variability-logger-fxR/philippines)
- [Pakistan](https://apptail.io/app/heart-rate-variability-logger-fxR/pakistan)
- [Poland](https://apptail.io/app/heart-rate-variability-logger-fxR/poland)
- [Portugal](https://apptail.io/app/heart-rate-variability-logger-fxR/portugal)
- [Qatar](https://apptail.io/app/heart-rate-variability-logger-fxR/qatar)
- [Romania](https://apptail.io/app/heart-rate-variability-logger-fxR/romania)
- [Saudi Arabia](https://apptail.io/app/heart-rate-variability-logger-fxR/saudi-arabia)
- [Singapore](https://apptail.io/app/heart-rate-variability-logger-fxR/singapore)
- [Slovenia](https://apptail.io/app/heart-rate-variability-logger-fxR/slovenia)
- [Slovakia](https://apptail.io/app/heart-rate-variability-logger-fxR/slovakia)
- [Senegal](https://apptail.io/app/heart-rate-variability-logger-fxR/senegal)
- [Suriname](https://apptail.io/app/heart-rate-variability-logger-fxR/suriname)
- [Thailand](https://apptail.io/app/heart-rate-variability-logger-fxR/thailand)
- [Tunisia](https://apptail.io/app/heart-rate-variability-logger-fxR/tunisia)
- [Türkiye](https://apptail.io/app/heart-rate-variability-logger-fxR/turkey)
- [Taiwan](https://apptail.io/app/heart-rate-variability-logger-fxR/taiwan)
- [Ukraine](https://apptail.io/app/heart-rate-variability-logger-fxR/ukraine)
- [Uruguay](https://apptail.io/app/heart-rate-variability-logger-fxR/uruguay)
- [Uzbekistan](https://apptail.io/app/heart-rate-variability-logger-fxR/uzbekistan)
- [Vietnam](https://apptail.io/app/heart-rate-variability-logger-fxR/vietnam)
- [United Arab Emirates](https://apptail.io/app/heart-rate-variability-logger-fxR/united-arab-emirates)
- [South Africa](https://apptail.io/app/heart-rate-variability-logger-fxR/south-africa)
- [Armenia](https://apptail.io/app/heart-rate-variability-logger-fxR/armenia)
- [Argentina](https://apptail.io/app/heart-rate-variability-logger-fxR/argentina)
- [Azerbaijan](https://apptail.io/app/heart-rate-variability-logger-fxR/azerbaijan)
- [Bulgaria](https://apptail.io/app/heart-rate-variability-logger-fxR/bulgaria)
- [Bahrain](https://apptail.io/app/heart-rate-variability-logger-fxR/bahrain)
- [Belarus](https://apptail.io/app/heart-rate-variability-logger-fxR/belarus)
- [Belize](https://apptail.io/app/heart-rate-variability-logger-fxR/belize)
- [China](https://apptail.io/app/heart-rate-variability-logger-fxR/china)
- [Colombia](https://apptail.io/app/heart-rate-variability-logger-fxR/colombia)
- [Cyprus](https://apptail.io/app/heart-rate-variability-logger-fxR/cyprus)
- [Czechia](https://apptail.io/app/heart-rate-variability-logger-fxR/czechia)
- [Denmark](https://apptail.io/app/heart-rate-variability-logger-fxR/denmark)
- [Dominican Republic](https://apptail.io/app/heart-rate-variability-logger-fxR/dominican-republic)
- [Algeria](https://apptail.io/app/heart-rate-variability-logger-fxR/algeria)
- [Ecuador](https://apptail.io/app/heart-rate-variability-logger-fxR/ecuador)
- [Estonia](https://apptail.io/app/heart-rate-variability-logger-fxR/estonia)
- [Egypt](https://apptail.io/app/heart-rate-variability-logger-fxR/egypt)
- [Finland](https://apptail.io/app/heart-rate-variability-logger-fxR/finland)
- [France](https://apptail.io/app/heart-rate-variability-logger-fxR/france)
- [Grenada](https://apptail.io/app/heart-rate-variability-logger-fxR/grenada)
- [Greece](https://apptail.io/app/heart-rate-variability-logger-fxR/greece)

---

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