As of 8 Nov 2026, StrapLog HRV isn't in any of the App Store charts Appulse Index tracks. Its best rank in the last 7 days was #50 in Paid · Health & Fitness in the United States.
Not charting right now
This app isn't in any tracked top 100 at the moment.
- Longest chart run
- —Counted while Appulse tracks it
- New ratings, 7 days
- —Needs a week of rating history
What's new
Version 1.1 · 13 days ago
• Charts scroll: drag back through a recording, and tap a marker on a recording's page to jump to it. • The breathing pacer works any time, with or without a recording. • Sleep recordings show the night's lowest heart rate live. • Apple Watch: StrapLog stays on screen, dimmed, when you lower your wrist on an Always On watch. • An illustrated guide, with a new chapter on analyzing your recordings with Claude skills.
Ranking events
- Entered the Paid · Health & Fitness chart at #50United States
About
StrapLog records every heartbeat from a chest-strap heart-rate sensor and keeps it safe on your iPhone. It shows heart rate and heart-rate variability live, saves each recording as a file you own, and lets you mark moments as they happen. StrapLog requires a Polar H10-compatible heart-rate sensor. Watches and wrist sensors do not connect. BEAT BY BEAT • Every RR interval the strap measures, stored as it arrives, so even a crash or a dead battery loses almost nothing. • Live heart rate, RMSSD…
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
Current rankings
Not charting right now
This app isn't in any tracked top 100 at the moment. Its history shows when it was.
Competitors
Compare with the top 3Full chartTop of Paid · Health & Fitness in United States. StrapLog HRV isn't in it right now. Changes are over 7 days.
- #1 (number one)No change
AutoSleep: Watch Sleep TrackerTantsissa - #2No change
StreaksCrunchy Bagel - #3Up 1 place
HeartWatch: Heart Rate MonitorTantsissa - #4Down 1 place
White NoiseTMSOFT - #5No change
WorkOutDoorsCCS Ltd - #6Up 6 places
Air & Space Fitness CalculatorPatrick Smith - #7No change
Couch to 5K® - Run trainingActive Network, LLC - #8Down 2 places
HealthFitStephane Lizeray - #9No change
Blood Type Diet®D'Adamo Personalized Nutrition® - #10Down 2 places
Seconds Pro Interval TimerRunloop Ltd - #11Down 1 place
BrainWave: 40 Binaural Series™Banzai Labs - #12Up 9 places
Clock YourselfNext Step Allied Health - #13Up 3 places
Nomo WidgetsParker Stech - #14Down 1 place
Baby Shusher Sleep Miracle AppBaby Shusher LLC - #15Down 1 place
Streaks WorkoutCrunchy Bagel - #16Up 4 places
- #17Up 5 places
Sleep MachineSleepSoft LLC - #18Up 45 places
Float Control: VESC CompanionDavorin Mista - #19Not enough history yet
Box BreatheDenys Triasunov - #20Down 2 places
Little Bean: Pregnancy SkinLittle Bean App LLC
Screenshots
As of 8 Nov 2026, StrapLog HRV isn't in any of the App Store charts Appulse Index tracks. Its best rank in the last 7 days was #50 in Paid · Health & Fitness in the United States.
Store listing
How the app presents itself on the App Store. Select a screenshot to open it full size.
App facts
What Apple publishes about this app. Ratings are from one country's App Store.
- Price
- $0.99
- Released
- 21 Oct 2026
- Last update
- Version 1.1
- Requires
- iOS 18.0or later
- Size
- 28.3 MB
- Languages
- 1
Rank history
Higher on the chart is better: #1 is at the top.
No chart history to show
History appears for charts the app is currently in.
Current rankings
Every chart this app is in right now, best position first.
Not charting right now
This app isn't in any tracked top 100 at the moment. Its history shows when it was.
Ranking events
Entries, big moves, #1s and new versions we've recorded, by day.
- Entered the Paid · Health & Fitness chart at #50United States
Competitors
Compare with the top 3Full chartTop of Paid · Health & Fitness in United States. StrapLog HRV isn't in it right now. Changes are over 7 days.
- #1 (number one)No changeAutoSleep: Watch Sleep TrackerTantsissa
- #2No changeStreaksCrunchy Bagel
- #3Up 1 placeHeartWatch: Heart Rate MonitorTantsissa
- #4Down 1 placeWhite NoiseTMSOFT
- #5No changeWorkOutDoorsCCS Ltd
- #6Up 6 placesAir & Space Fitness CalculatorPatrick Smith
- #7No changeCouch to 5K® - Run trainingActive Network, LLC
- #8Down 2 placesHealthFitStephane Lizeray
- #9No changeBlood Type Diet®D'Adamo Personalized Nutrition®
- #10Down 2 placesSeconds Pro Interval TimerRunloop Ltd
- #11Down 1 placeBrainWave: 40 Binaural Series™Banzai Labs
- #12Up 9 placesClock YourselfNext Step Allied Health
- #13Up 3 placesNomo WidgetsParker Stech
- #14Down 1 placeBaby Shusher Sleep Miracle AppBaby Shusher LLC
- #15Down 1 placeStreaks WorkoutCrunchy Bagel
- #16Up 4 places
- #17Up 5 placesSleep MachineSleepSoft LLC
- #18Up 45 placesFloat Control: VESC CompanionDavorin Mista
- #19Not enough history yetBox BreatheDenys Triasunov
- #20Down 2 placesLittle Bean: Pregnancy SkinLittle Bean App LLC
About
From the app's App Store listing.
StrapLog records every heartbeat from a chest-strap heart-rate sensor and keeps it safe on your iPhone. It shows heart rate and heart-rate variability live, saves each recording as a file you own, and lets you mark moments as they happen.
StrapLog requires a Polar H10-compatible heart-rate sensor. Watches and wrist sensors do not connect.
BEAT BY BEAT
- Every RR interval the strap measures, stored as it arrives, so even a crash or a dead battery loses almost nothing.
- Live heart rate, RMSSD…
What's new
Version 1.1 · 26 Oct 2026 ·
- Charts scroll: drag back through a recording, and tap a marker on a recording's page to jump to it.
- The breathing pacer works any time, with or without a recording.
- Sleep recordings show the night's lowest heart rate live.
- Apple Watch: StrapLog stays on screen, dimmed, when you lower your wrist on an Always On watch.
- An illustrated guide, with a new chapter on analyzing your recordings with Claude skills.
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.