Comparison

SweetBeat HRV Classic vs Algometer App

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

Head to head
About

SweetBeat HRV Classic

Analyze your heart rate variability and stress levels to gain deeper health insights. Understand how your activities impact your metrics and receive training recommendations based on your body's response. Features real-time stress monitoring and customizable relaxation prompts.

Highlights
  • HRV and stress analysis
  • Real-time stress monitoring
  • Training and recovery recommendations
  • Apple Health data import
  • RR interval export
  • Customizable Relax screen
Features
Read full description

SweetBeat HRV Classic gives you a detailed view of heart rate variability (HRV), heart rate, stress patterns, recovery, and related physiological signals. Designed for people who want to explore their HRV data in depth, SweetBeat HRV Classic combines real-time monitoring, saved-session trends, activity comparisons, Apple Health data, and HRV for Training insights in one app. The Classic edition preserves the familiar SweetBeat workflow while offering a refreshed interface for current iPhones. SweetBeat HRV Classic includes unlimited sessions with no subscription fees or in-app purchases. Understand Your HRV in Real Time Monitor HRV and heart rate during a session and observe how your physiological signals change over time. The Stress Monitor displays changes in real time, allowing you to observe patterns associated with everyday activities, relaxation, exercise, work, and other situations. When your selected stress threshold is reached, the Relax screen can provide a paced-breathing experience with calming images. HRV for Training Compare your current HRV with your own recent sessions and personal reference trend. HRV for Training helps you observe changes in recovery from day to day and provides general fitness and training insights based on your HRV patterns. Your results are based on your own physiological data and historical measurements, rather than population averages. A research paper describing the HRV for Training methodology is available directly within the app. Explore Your Trends SweetBeat HRV Classic provides multiple ways to review your data over time, including: HRV and reference trends Stress, heart rate, and HRV averages across saved sessions LF and HF power trends HRV comparisons by activity Resting heart rate and Apple Health trends Detailed session statistics including HRV, rMSSD, SDNN, LF, HF, LF/HF, respiration, RR intervals, signal quality, and additional metrics Heart rate recovery after exercise Saved session history Export and Review Your Data SweetBeat HRV Classic allows you to: Save sessions to your SweetWater Health account Export RR interval and session data in CSV format Email RR intervals and session data for personal offline analysis Review detailed minimum, average, maximum, and latest session statistics Apple Health Integration SweetBeat HRV Classic can import supported Apple Health data such as HRV/SDNN, resting heart rate, and average heart rate. Apple Health data is provided for viewing and trend-display purposes only and is not used in SweetBeat HRV Classic’s core HRV calculations. External Heart Rate Monitor Required IMPORTANT: SweetBeat HRV Classic requires compatible external hardware for HRV measurement. Supported devices include compatible Bluetooth Low Energy heart rate monitor chest strap capable of providing accurate RR interval data. Wrist-based heart rate devices, including Apple Watch, are not supported for SweetBeat HRV Classic HRV calculations. Although wrist-worn devices may work well for general heart rate measurement, they may not provide the continuous RR interval data required by SweetBeat HRV Classic. For a current list of compatible heart rate monitors, please visit: https://www.sweetwaterhrv.com/healthsensors.shtml Important Wellness Disclaimer SweetBeat HRV Classic is a general wellness and fitness application and is NOT a medical device. SweetBeat HRV Classic does not provide medical advice and is not intended to diagnose, treat, cure, prevent, or monitor any disease or medical condition. HRV, stress, recovery, training, heart rate, and other information displayed by the app is provided for general informational, wellness, and fitness purposes only. Do not use SweetBeat HRV Classic to make medical decisions. Always consult a qualified healthcare provider regarding medical symptoms, conditions, treatments, medications, or other health-related concerns.

About

Algometer App

Features
Read full description

Algometer – Track and Manage Your Pain Effectively Algometer is a simple yet powerful tool designed to help you log and monitor your pain over time. Ideal for people with chronic conditions such as migraines, fibromyalgia, or arthritis, as well as those recovering from surgery or managing temporary pain. Key Features of Algometer: Quick and Easy Pain Logging: Rate your pain on a 0–10 scale and add custom notes. Pain History Tracking: Review past logs and observe patterns or trends in your symptoms. User-Friendly Interface: Clean and intuitive design that’s easy for anyone to use. Better Doctor Appointments: Share detailed pain history with your healthcare provider. Whether you experience occasional or chronic pain, Algometer helps you gain insights and stay informed. Download now to take charge of your health!

Screenshots

SweetBeat HRV Classic4 screens
Algometer App4 screens

Verdict

The call

The clearest difference is price: Algometer App at Free against SweetBeat HRV Classic's $12.99. Algometer App also leads on update cadence (every 3 days vs every 21 months). SweetBeat HRV Classic's advantage is iOS requirement (15.6 vs 18.4). On ads, in-app purchases and device support 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

Algometer App is free to download; SweetBeat HRV Classic costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SweetBeat HRV Classic ships an update every 21 months, Algometer App every 3 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 5 level
SweetBeat HRV Classic versus Algometer App: the parameters behind the verdict, then further details
ParameterSweetBeat HRV ClassicAlgometer App
Price$12.99Free — better
Positive reviews100.0% of reviews—
Update frequencyEvery 21 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better18.4
Further details — not scored
Size203 MB2 MB
Age rating17+4+
DeveloperSweetWater HealthBeytullah Ylmaz

In-app purchases

None

SweetBeat HRV Classic

No in-app purchases

None

Algometer App

No in-app purchases

Questions

Is SweetBeat HRV Classic free?
SweetBeat HRV Classic costs $12.99, with no in-app purchases.
Is Algometer App free?
Algometer App is free to download, with no in-app purchases.
Do SweetBeat HRV Classic or Algometer App have ads?
Neither SweetBeat HRV Classic nor Algometer App shows ads.
Which is updated more often, SweetBeat HRV Classic or Algometer App?
SweetBeat HRV Classic ships an update every 21 months, and Algometer App every 3 days. Most recently, SweetBeat HRV Classic was updated on October 19, 2026 and Algometer App on October 14, 2026.

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