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Cardiogram - HR Monitor

App Store·Health & FitnessPaid $3.993.50 (12)launched 7.7y agoapp updated 13d agocharts in 9 countries
Scout Score
13

Cardiogram - HR Monitor generates an estimated $9–$200/month in revenue from 6–30 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$9–$200
Est. downloads / month6–30
Estimate confidencemedium
PricingPaid $3.99
Rating3.50 ★ (12 ratings)
CategoryHealth & Fitness
Best chart rank#68 Health & Fitness Paid
Released01.12.2018
App last updated22.07.2026
PlatformiOS
Est. downloads / mo
6–30
Est. revenue / mo
$9–$200
Rating velocity / day
0
Chart velocity
flat
Peak rank
#30
Days tracked
9
Chart ranks
#68 Health & Fitness Paid

Modeled monthly estimate · rating velocity · medium confidence

About

Cardiogram is a private, real-time heart rate monitor, BPM tracker, and workout analysis app designed for iPhone, Apple Watch, and Apple Health users. Monitor, record, and analyze your heart rate during workouts, recovery, daily activity, or rest, with all data stored securely on your device. Unlike subscription fitness apps, Cardiogram works without accounts, cloud services, or data sharing, givi…

Trends & analysis

Chart rank trend

US · category
#30#91
Jun 10Aug 4
Paid #68

Why it's surfacing

Scout 13
Newness
3
Breakout
1

Ratings & velocity

★ +0.14 in window
Total ratings
1211
Jun 4Aug 3
New ratings / day
10
Jun 5Aug 3

Rating distribution

55% positive · 11 ratings
5
27%
4
27%
3
18%
2
9%
1
18%

Geographic reach

best rank · 9 storefronts
in
#15 category
ca
#22 category
fr
#27 category
br
#31 category
us
#68 category
gb
#78 category
cn
#85 category
au
#87 category
de
#96 category

Revenue & downloads trend

ARPU $3
Est. revenue / mo · $36
$1k$0
Jun 4Aug 2
Est. downloads / mo · 13
4290
Jun 4Aug 2

Update history

4 updates tracked
  • v11.213d ago

    • Import and analyze workouts from Apple Watch and other apps through Apple Health. • Added Recovery Heart Rate (1-minute) to workout details for deeper training insights. • Workout history now updates automatically when new sessions are added to Apple Health. • Improved workout details with clearer session information and heart rate zone summaries. • Performance improvements, bug fixes, and enhanced reliability throughout the app.

  • v11.01mo ago

    Bug Fixes & Improvements - Fixed an issue that could occasionally cause the app to crash when starting or ending workouts from Apple Watch. - Improved Apple Watch connectivity and compatibility with the latest iOS and watchOS versions for a more reliable experience. - Fixed compatibility with certain heart rate monitors from Polar, Garmin, Wahoo, and other supported devices. - Resolved a rare issue where workout sessions could continue running after leaving the monitor screen. - Improved performance during long workouts for faster and more responsive heart rate statistics. - General bug fixes and stability improvements.

  • v10.91mo ago

    This update brings improvements across the app to make your heart rate tracking experience even better. What's new: • Improved stability and reliability • Faster connections and smoother performance • Enhanced workout experience • Better battery efficiency • Refined charts and heart rate zones • General bug fixes and usability improvements Cardiogram remains fast, private, and fully offline — no accounts, no cloud, no tracking.

  • v10.83mo ago

    This update improves Apple Watch connectivity and overall performance. What’s new: • Faster and more reliable Apple Watch connection • Improved real-time heart rate streaming stability • Smoother switching between Apple Watch and BLE monitors • Better performance during workouts • Optimized battery efficiency • General bug fixes and improvements Cardiogram remains private and fully offline — no accounts, no cloud, no tracking.

Cardiogram - HR Monitor — FAQ

How much money does Cardiogram - HR Monitor make?

According to AppCurrents estimates, Cardiogram - HR Monitor generates approximately $9–$200 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does Cardiogram - HR Monitor get?

Cardiogram - HR Monitor sees an estimated 6–30 downloads per month on the App Store, per AppCurrents modeling.

Is Cardiogram - HR Monitor free?

Cardiogram - HR Monitor is a paid app priced at $3.99 on the App Store.

What is Cardiogram - HR Monitor's rating?

Cardiogram - HR Monitor holds a 3.50-star average from 12 ratings on the App Store. It currently ranks #68 on the Health & Fitness paid chart.

When was Cardiogram - HR Monitor released?

Cardiogram - HR Monitor launched on the App Store on 01.12.2018. Its latest version shipped 22.07.2026.

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