Version history
Heart Rate Variability Logger
24
ASO score
Text
33/100
Reviews
0/100
Graphic
40/100
Other
0/100
App Rating
3.1
Votes
3.31K
App Age
4y 10m
Last Update
May 02, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
2.1K
|
36.3M
|
-100%
|
|
Rating
|
3.01
|
4.55
|
-34%
|
|
Number of Ratings (Voted)
|
1.2K
|
49.8M
|
-100%
|
|
App Age
|
4y 10m
|
7y 4m
|
-34%
|
|
Price
|
$12
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$63
|
|
|
Update Frequency
|
253d
|
143d
|
+77%
|
|
Title Length
|
29
|
27
|
+7%
|
|
Short Description Length
|
57
|
70
|
-19%
|
|
Description Length
|
1 069
|
3 229
|
-67%
|
|
Number of Screenshots
|
616
|
1034
|
-40
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
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||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
|
||
Downloads
Downloads Graph
Total
2.1K
Last month
31
Text ASO
Title
(
Characters:
29
of 50
)
Heart Rate Variability Logger
Short Description
(
Characters:
57
of 80
)
The research grade HRV app (requires a Bluetooth sensor!)
Description
(
Characters:
1069
of 4000
)
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 training intensity analysis with respect to the aerobic threshold (0.75) 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 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
- Filters data based on the selected threshold
- Data export using email or Dropbox
More information, here: https://www.hrv.tools/hrv-logger-faq.html}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 3.31K |
| Google Play Link: | |
| Price: | 11.34 $ |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Health & Fitness |
| Size: | - |
| Installs: | 2.06K |
| App Age: | 4 years 10 months |
| Release Date: | Mar 10, 2021 |
| Last Update: | May 02, 2025 |
| Version: | 1.1.4 |
Version history
1.1.4
May 02, 2025
Minor improvements
1.1.3
Apr 29, 2025
Minor improvements