Heart Graph User Reviews

Heart Graph
Heart Graph
Smoky Cat Software Ltd.

Customer Experience

Positive experience86.4% of reviews
Neutral3.8% of reviews
Negative experience9.8% of reviews

~ Based on 553 written reviews from the US App Store.

What users say

Is Heart Graph Safe?

Heart Graph appears safe based on user ratings. AppsHunter Safety Score for Heart Graph is 90/100.

This assessment is based on 1,196 user ratings, with an App Store average of 4.5/5.

Safety Analysis

88.3% of ratings point to a safe experience
2.8% of ratings suggest some concerns
8.9% of ratings point to a risky experience

~ Based on 1,196 App Store ratings for Heart Graph.

Is Heart Graph Legit?

Heart Graph appears to be a legitimate app. AppsHunter Legitimacy Score for Heart Graph is 83/100.

Based on 83 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Works with AirPods Pro 3

Though it sadly sometimes loses the heart rate signal if I'm listening to music from my Mac. Even though the headphones are still connected to my iPhone.

Great - easy to use

Does exactly what I need- track my HR during exercise. Simple and perfect

Не смог подключить AirPods

Слишком сложные настройки. Очень неудобно. А AirPodsы нужны 3-го поколения, вот.

Response from developer

Вы пользуетесь AirPods Pro 3? Это единственная модель, способная отслеживать частоту сердечных сокращений.

Slow

Slow

Incredible tool

The best tool I’ve found for managing zone 2 and hiit workouts. One of the few apps worth paying for.

No app comes close

Have been using for a few years now in partnership with iPad video exercise bike apps. Amazing. But also used to watch my heart rate to monitor HR with diabetes keto acidosis and my mother after recovering from cancer treatment. Indispensable.

Almost perfect, need HealthKit write access

Amazing app, almost perfect would be 5 stars if the app was able to write heart rate data to apple health kit. 3 other types of data can but not arguable the most valuable one, second by second heart rate for entire workouts, the one amazing thing the polar h10 can do, and why I’m using this app in the first place.
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The new version isn’t as useful as previously!!

The new version isn’t as useful as previously

Prior version …..
Older comments: What an amazingly good tool to create a foundation understanding about physical/cardiovascular health. I use it everyday because it captures reliably my stats and gives me options to compare different days. It also saves details for my primary care physician. Cannot tell you everything that is good/great about it ... it just is!
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Clean and simple app

Easy to set up with a strap and iOS, simply pair strap BLE with device then set allow Bluetooth in device app settings then pair in app. The app runs smoothly and it's easy to navigate the various app options and settings. I'm using a Bryton strap which paired easily.

Super useful for guiding training

The ability to graph heart rate, and compare workouts is absolutely critical to guiding your training - it tells you how well you recovered and how hard to push. It’s crazy to me that there is only one app that allows you to do this comparison. Heart Graph is awesome because if this and if you’re serious about conditioning, you absolutely need it.
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Use it parallel to Garmin Edge for cycling.

My goal is to get 20 minutes of zone 4 cardio at least five times a week. I run this app on my Apple Watch alongside monitoring my cycling activity on a Garmin Edge. I find the Heart Graph app indispensable toward obtaining my goals.

Stands the test of time

Had this app pretty much since the beginning and very few apps of mine are getting used years later - but this one does.

For those that like the numbers when training - this is simple, effective and detailed.

No complicated multiple views of data in HealthKit - just focus on your hear rate.

Only suggestion would be add a pacer to monitor a heart rate against speed to be able to see improvement.
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Great HR tracker

I paired this with a PowerLabs chest-strap heart rate tracker, and it works excellently. I particularly like the fact that Heart Graph is both very functional and also intuitively easy to use. Definitely worth it to purchase the three or four dollar premium option.

Works as it should

I have been a user for a year works as it should at no cost great value

AirPod Pro 3

Nutzungsmöglichkeit als Herzschlagsensor wäre sehr schön!

Im März 2026noch mal versucht zu verbinden - nun funktionieren sie,ich bin begeistert . Zu erwähnen ist die App verursacht über die Zeit keine Kosten. Das ist nur bei ganz wenigen so!

Exactly what it says

I’m an aging engineer and I love the simplicity of this app. It creates easy to understand graphs of my heart rate using only a commodity heart rate strap with no advertising and no tech giant to monetize my experience. Thank you!

Love this app.

Its simple, it works well and does what I need it to, its how an app should be. I use it to track my heart rate for running. It is easy to import workouts and the graphs are brilliant. I especially like the overlay feature so you can directly compare workouts.
The appearance is simple and clear. The free version is great but after some time I decided to go for the paid version. ❤️
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Straight forward excellent app that doesn’t want you to join their social club

This app is excellent! It graphs your pulse frequency in a straight forward way. There is no sign-in, no gamification, it just works as it should. There are a few more advanced functions but those do not intrude on your normal user experience. I love it. Most other apps want to sell you a life style and constantly annoy you with notifications. This one only notifies you, when it’s important and useful.
The free version is already useful enough but I paid the reasonable fee to set my own zones and to support maintenance.
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Good features but not intuitive

I like some of your features. I’m a physiologist and I’m used to looking at graphs so I like your graphs. I wish it were possible to change the units. Sometimes it gets a bit crowded. Not intuitive. I can’t find my I can’t seem to repeat the same thing twice. It’s very confusing.

Топ!

Лучшее приложение для контроля чсс на иос. Респект разработчику 👍