MARLVEL

Cardiograph Classic vs its rivals

Side-by-side comparison against Cardiograph Classic's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

Cardiograph Classic
This App
Welltory: Health, Heart Rate
Nemesis
OMRON connect US/CAN/EMEA
Contender
Heart Rate Monitor - HeartIn
Contender
Heartify: Heart Health Monitor
Contender
Pedometer++
Peer
SleepWatch - Top Sleep Tracker
Peer
LazyFit: Workout For Beginners
New Kid
AI Calorie Counter - Appediet
New Kid
Core Identity
DeveloperMacroPinch Ltd.Welltory incOmron Healthcare, Inc.Vision WizardHEARTIFY HEALTH, INC.Cross Forward Consulting, LLCBodymatter, Inc.Next Vision LimitedAppediet Information PTE. LTD
CategoryHealth & FitnessHealth & FitnessHealth & FitnessHealth & FitnessHealth & FitnessHealth & FitnessHealth & FitnessHealth & FitnessHealth & Fitness
PlatformiOSiOSAndroid, iOSiOS, AndroidiOSiOSiOSiOSAndroid, iOS
Store Metrics
Rating4.7 / 54.7 / 54.7 / 54.6 / 54.7 / 54.8 / 54.7 / 54.7 / 54.8 / 5
Ratings Count3,453127,69193,4227,012118,543172,135328,53474,68043,377
PriceUSD0.99FreeFreeFreeFreeFreeFreeFreeFree
Release DateAug 3, 2011May 3, 2016Jan 3, 2017Nov 13, 2024Jan 1, 2021Oct 1, 2013Aug 7, 2016Feb 18, 2023Aug 21, 2023
Last UpdatedOct 14, 2019Apr 29, 2026Mar 25, 2026Mar 16, 2026Jan 5, 2026Mar 25, 2026Feb 20, 2026Apr 8, 2026May 19, 2026
Sentiment & Reviews
Sentimentmixedmixed-mixed--negative--
Score55/10045/100-45/100--25/100--
Praises
  • Simple pulse measurement functionality provides a convenient way to track heart rate without external sensors
  • Detailed health insights and data tracking provide actionable feedback for managing chronic stress and illness
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  • Users find the heart rate monitoring and health tracking features helpful for daily wellness management
--
  • Sleep tracking functionality provides useful insights for users monitoring their nightly rest patterns
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Complaints
  • Inaccurate heart rate detection and failure to record irregular rhythms frustrate users with medical conditions
  • Aggressive and persistent upselling of lifetime memberships creates a frustrating experience for existing premium subscribers
-
  • Finger-based heart rate scanning fails to register accurately on newer hardware models post-update
  • Aggressive subscription paywalls prevent access to core features advertised in promotional materials
--
  • Aggressive paywalls and intrusive advertisements degrade the user experience for long-term subscribers
--
Requests
  • Data export functionality is requested to allow users to share heart rate history with medical professionals
  • Implementation of a monthly subscription tier to accommodate users with limited or fixed financial budgets
----
  • Customizable tagging features would allow users to better track specific health and lifestyle variables
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Strategic Intel
Strengths
  • One-time $0.99 price point lowers barrier to entry
  • Multi-user profile support enables household health tracking
  • iCloud sync creates persistent multi-device health records
  • Proprietary HRV analysis algorithms create a high switching cost via historical health data accumulation
  • 1,000+ device integration library functions as a central data hub for fragmented health ecosystems
-
  • Camera-based pulse detection lowers entry friction for casual users
  • HRV-based heart scoring provides a daily retention hook
  • Wearable integration centralizes user health data
--
  • Apple Watch sensor integration drives automatic tracking
  • AI-powered coaching differentiates from basic data loggers
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Weaknesses
  • 0.7★ Android-iOS rating gap
  • No arrhythmia detection despite user demand
  • Camera overheating on newer hardware
  • Annual-only subscription tier creates a high barrier to entry for price-sensitive users
  • Aggressive upselling prompts to existing subscribers drive negative sentiment and churn risk
-
  • High-frequency sensor failure on flagship hardware
  • Aggressive paywalls trigger negative user sentiment
  • Misleading marketing regarding blood sugar tracking
--
  • Aggressive paywalling of previously free features
  • Persistent synchronization failures with wearable hardware
--
Pricingpaidsubscriptionfreemiumfreemiumsubscriptionfreesubscriptionfreemiumfreemium
MomentumZombieActiveIntenseIntenseSteadyIntenseMaintenanceIntenseIntense
Update Cadence5 versions5 versions, 4 majors/6mo, ~9d avg5 versions5 versions5 versions5 versions1 versions5 versions5 versions

Compare Cardiograph Classic head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Cardiograph Classic, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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