Best apps like Aerobic Threshold Calculator

10+ similar apps compared and reviewed

4.2 avg rating
9 free apps
Updated July 2026

Whether you want more options like Aerobic Threshold Calculator or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
πŸ’ͺ Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

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Top Alternatives to Aerobic Threshold Calculator

Measure Heart Rate#1

Measure Heart Rate by Shenzhen Chenxi Information Technology Co., Ltd

Test & Record Your Heartrate
Editor's Choice
πŸ’ͺ Health & Fitness
4.7😊(2.5K ratings)
FreeAdsIn-App Purchases
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Easily test and record your heart rate using your phone's camera. Track your daily readings, sync with Apple Health, and gain insights into your heart health. Features include reminders, data export, and personalized notes.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Accurate heart rate measurements
  • πŸ’‘ Helpful for monitoring health conditions
  • πŸ”’ Secure and reliable

Room to Improve

  • πŸ› Inconsistent results
  • πŸ’Έ Too many ads
  • πŸ”‹ Drains battery quickly
Power Sync: Fitness to Health#3

Power Sync: Fitness to Health by HDIDI LTD

Auto Sync Step Tracker Data
Worth Considering
πŸ’ͺ Health & Fitness
4.5😞(12K ratings)
FreeIn-App Purchases
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Seamlessly transfer your complete Fitbit history to Apple Health. This app prioritizes your data privacy by not viewing or storing any synced fitness information. It securely syncs a wide range of data types, including steps, workouts, weight, and sleep analysis.

What We Love

  • πŸš€ Seamless integration with Fitbit
  • πŸ“Š Comprehensive health data tracking
  • ⏱️ Convenient one-click syncing
  • πŸ”’ Respects user privacy

Room to Improve

  • πŸ”‘ Paywall for most features
  • πŸ› Sync issues and data inaccuracies
  • πŸ€” Confusing setup and navigation

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4
4 Count | Wrist Metronome
4 Count | Wrist Metronome
4 Count | Wrist Metronome
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This wrist-based metronome provides precise haptic feedback for Lagree and Megaformer workouts. It helps users maintain a consistent 4-count pace, allowing them to focus on form and maximize time under tension. The app seamlessly integrates with Apple Health for automatic workout logging and heart rate tracking.

Haptic metronome for real-time pacingCustomizable vibration strengthApple Health integration
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Fitbit Sync to Health App
Fitbit Sync to Health App
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from Versa, Inspire to Apple
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Seamlessly transfer your health and fitness data from Fitbit devices to the Apple Health app. Automatically sync workouts, steps, heart rate, sleep patterns, and more with a modern interface and one-tap functionality.

Sync Fitbit history to Apple HealthAutomatic background data syncSyncs all data fields
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VO2 Max: Widget Notifications
VO2 Max: Widget Notifications
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VO2 Max Performance Insights
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$1.99 | 100% OFF

Track your body's oxygen absorption at peak effort with detailed insights and performance estimates for running and cycling. Visualize trends, compare personal bests, and understand your cardio fitness level with a redesigned dashboard and Apple Watch integration.

VO2 max estimation for running and cyclingPerformance estimates (W/kg, FTP)Redesigned dashboard with trends and personal bests
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RunFit: Running Complications
RunFit: Running Complications
RunFit: Running Complications
Weekly Run & Walk Tracker
$2.99

Track your weekly running and walking progress directly on your Apple Watch face. Monitor distance, running time, and quality time with automatic data refresh and iCloud syncing. Get insights into your training trends and receive notifications to help you maintain your pace.

Weekly progress tracking (distance, time, quality time)Apple Watch face complicationsAutomatic data refresh
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8
4iiii
4iiii
4iiii
by 4iiii Innovations Inc.
Free

Connect and configure your 4iiii power meters and heart rate monitors. Record workout data, update device firmware, and even turn your Apple Watch into a cycling head unit. Track power, cadence, heart rate, and more while riding.

Connects to power meters and heart rate monitorsRecords workout data (power, heart rate, cadence, etc.)Performs zero offset and firmware updates
πŸ’ͺ Health & Fitness
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9
ASICS Runkeeperβ€”Run Tracker
ASICS Runkeeperβ€”Run Tracker
ASICS Runkeeperβ€”Run Tracker
Running App and Training Plans
Free

Track your runs, set personalized goals, and follow guided workouts to improve your fitness. This app offers GPS tracking for various activities, progress monitoring, and motivational features to help you achieve your running ambitions.

GPS activity trackingPersonalized training plansAudio-guided workouts
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Fitbit Sync to Apple Health
Fitbit Sync to Apple Health
Fitbit Sync to Apple Health
Auto Sync of 24 Health Metrics
Free

This app automatically transfers your health and fitness data from your Fitbit account to the Apple Health app. It supports syncing over 24 different health metrics, creating a centralized hub for all your wellness information without manual entry.

Automatic Fitbit to Apple Health data transferSyncs 24+ health metricsConsolidates all health data
πŸ’ͺ Health & Fitness
(10K)
free with in-app purchases