Comparison

Heatmapper vs Heart Rate Analyzer Cardiobyte

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Heatmapper

Visualize your athletic performance with movement heatmaps. Track your positioning and activity across various sports fields to understand your role and improve your game. Integrates with Apple Watch and iPhone for seamless data collection.

Highlights
  • Visual movement heatmaps
  • Positioning and movement pattern analysis
  • Match and training session logging
  • Performance stats with context
  • No expensive tracking equipment required
  • Supports football, soccer, rugby, and tennis
Features
Read full description

Find out where you really play — and how you actually perform. Heatmapper turns your movement into a visual heatmap, showing exactly where you were on the pitch, court, or field during every match. Track your positioning. Understand your role. Improve your performance. Heatmapper works with Apple Watch, iPhone, and any device that syncs with Apple Health — so if your workout tracks movement, Heatmapper can map it. Key features: • See your game visually Turn every match into a heatmap that reveals your positioning, movement patterns, and activity across the field. Instantly spot your hotspots and areas you’ve missed. • Discover your true position Heatmapper analyses your movement and shows the role you actually played — from striker to wing back — based on your real performance. See how you play, not just where you line up. • Track matches and build history Log every game, session, or training run. Build a complete record of your matches with heatmaps, stats, and notes in one place. • Your stats, with context Distance, heart rate, duration — now combined with your movement data to give real meaning to your performance. • No expensive tracking equipment No sensors. No setup. Just your existing device and your game. Heatmapper brings heatmap tracking to everyday players. Supports football, soccer, rugby and tennis, with more to come. Whether you’re playing competitively or just for fun, Heatmapper gives you a simple way to analyse your performance and see your game differently. Most heatmap tools require expensive hardware and complex systems. Heatmapper doesn’t. Start your workout, play your game, and see your heatmap instantly. Stop guessing your position. Start seeing it.

About

Heart Rate Analyzer Cardiobyte

This app analyzes your heart health by tracking heart rate, activity, sleep, and energy levels. It uses AI to provide insights and answer health-related questions, integrating with Apple Health for a holistic view of your well-being.

Highlights
  • Heart rate and HRV monitoring
  • Activity and sleep analysis
  • Energy level tracking
  • Mindfulness logging
  • AI-powered health insights
  • Apple Health integration
  • Trends and comparisons
Features
Read full description

Cardiobyte®: Your Heart's Health Companion Unlock the power of your heart with Cardiobyte, the ultimate health app for discovering the intricate relationships between your heart health and key lifestyle parameters like activity, sleep, energy, and mindfulness. Powered by advanced Artificial Intelligence (AI) from OpenAI, Cardiobyte not only provides you with insights, trends, and charts but also answers health-related queries. Note that Apple Health data is required to use this app. Key Features: - Easily take your heart rate with fingertip on the camera - Comprehensive Heart Monitoring: Track heart rate, heart rate variability (HRV), and other vital metrics & get detailed insights into your heart health - Activity Insights: Monitor your daily steps, exercise duration, and overall activity levels. See how your activity impacts your heart and overall well-being - Sleep Analysis: Get detailed insights into your sleep patterns, including duration and quality, and understand how they affect your heart health. Compatible with Apple Health. - Energy Levels: Track your energy throughout the day and see the correlation with your heart's performance - Mindfulness Tracking: Log your mindfulness activities and discover their impact on your heart and overall health - AI-Powered Insights: Ask health-related questions and receive personalized, AI-generated responses. Examples include understanding HRV significance, optimizing exercise routines, and more - Trends & Comparisons: Visualize trends over time and compare your activity with other key vitals to understand how various factors impact your heart health - Integration with Apple Health: Sync with your Apple Health to track your heart rate, workout routines, and more - Privacy: Health data sent to OpenAI is strictly anonymized, no identifiable information such as name, email, or date of birth is included. Additionally, we do not have access to your health data outside the app. For more details, check our privacy policy: www.cardiobyte.app/privacy Why Cardiobyte? Cardiobyte goes beyond simple heart rate monitoring by providing a holistic view of your heart health. With AI-driven insights and an easy-to-use interface, you can make informed decisions to improve your lifestyle and well-being. Whether you're using an Apple Watch or a fitness tracker, Cardiobyte seamlessly integrates with your devices to provide comprehensive health tracking through Apple Health Download Cardiobyte today and take the first step towards a healthier heart and a healthier you Disclaimers: - Cardiobyte is NOT a medical device. This app is not a clinical grade heart rate monitor. For accurate readings, consult a medical professional - Cardiobyte is NOT a substitute for a doctor or professional healthcare or advice. Any health related information provided in Cardiobyte App and this website is for informational purposes only and should not be used to replace the advice of healthcare professionals. No information on this app is intended to be a substitute for professional medical advice, diagnosis, or treatment ‍- Cardiobyte is NOT a substitute for backing up Health Data. Cardiobyte pulls data from Apple Health but does not back up this data. It is the user's responsibility to regularly backup their data - Cardiobyte is dependent on Apple Health. Cardiobyte App pulls data from Apple Health. If data from Apple Health is unavailable, no data will be presented in the App. - Cardiobyte data accuracy is dependent on Apple Watch (or similar fitness tracker) wear time. Cardiobyte App displays only the data available based on how long the Apple Watch (or similar fitness tracker) was worn. The app can only present data that is available in Apple Health - Cardiobyte is dependent on OpenAI for GPT Queries. Cardiobyte send requests to OpenAI for GPT responses. If service from OpenAI is unavailable, no responses will be presented in the App The full disclaimer is available at https://www.cardiobyte.app/disclaimer

Screenshots

Heatmapper4 screens
Heart Rate Analyzer Cardiobyte4 screens

Verdict

The call

The clearest difference is price: Heatmapper at Free against Heart Rate Analyzer Cardiobyte's $39.99. Heatmapper also leads on ads (none vs shown) and review sentiment (100% vs 67%). Heart Rate Analyzer Cardiobyte's advantage is rating (4.4 vs 3.5) and ratings volume (112 vs 2). On in-app purchases, monetization model, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Heatmapper is free to download; Heart Rate Analyzer Cardiobyte costs $39.99 up front. Heatmapper sells 1 one-off in-app purchase and Heart Rate Analyzer Cardiobyte sells 3 in-app purchases, starting at $12.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Heart Rate Analyzer Cardiobyte holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: Heart Rate Analyzer Cardiobyte has 112 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Heatmapper's written reviews are positive against 67% of Heart Rate Analyzer Cardiobyte's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Heatmapper ships an update every 5 days, Heart Rate Analyzer Cardiobyte every 5 weeks. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

Scorecard6 real differences · 4 level
Heatmapper versus Heart Rate Analyzer Cardiobyte: the parameters behind the verdict, then further details
ParameterHeatmapperHeart Rate Analyzer Cardiobyte
PriceFree — better$39.99
Rating3.5 (2 ratings)4.4 (112 ratings) — better
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings2112 — better
Update frequencyEvery 5 days — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS17.417.0 — better
Further details — not scored
Size17 MB132 MB
Age rating4+12+
DeveloperRichard EnglishLifeWave, LLC

Customer experience

Heatmapper

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Heart Rate Analyzer Cardiobyte

All ratings112 ratings
Positive82.1%
Neutral8.9%
Negative8.9%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

1 purchases

Heatmapper

One-time1
  • RemoveAds$0.99
3 purchases

Heart Rate Analyzer Cardiobyte

Subscriptions3
  • Weekly Subscription$12.997 Days
  • Monthly Subscription$19.991 Month
  • Annual Subscription$29.991 Year

Questions

Is Heatmapper free?
Heatmapper is free to download, with in-app purchases available.
Is Heart Rate Analyzer Cardiobyte free?
Heart Rate Analyzer Cardiobyte costs $39.99, and also offers in-app purchases.
Which has better reviews, Heatmapper or Heart Rate Analyzer Cardiobyte?
Heart Rate Analyzer Cardiobyte is rated higher. Heatmapper averages 3.5 out of 5 from 2 ratings, while Heart Rate Analyzer Cardiobyte averages 4.4 from 112 ratings.
Do Heatmapper or Heart Rate Analyzer Cardiobyte have ads?
Heart Rate Analyzer Cardiobyte shows ads; Heatmapper does not.
Which is updated more often, Heatmapper or Heart Rate Analyzer Cardiobyte?
Heatmapper ships an update every 5 days, and Heart Rate Analyzer Cardiobyte every 5 weeks. Most recently, Heatmapper was updated on November 3, 2026 and Heart Rate Analyzer Cardiobyte on November 11, 2026.

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