Best apps like FDI.me

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026

Looking for something like FDI.me? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to FDI.me

Counterpace#2

Counterpace by Pulson, Inc.

Enhance Running Performance
4.9(10 ratings)
FreeAds
Counterpace screenshot 1
Counterpace screenshot 2
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Counterpace screenshot 4

This app guides rhythmic movement synchronized with your heart cycle to improve aerobic performance, health, and recovery. It connects to a sensor to help you match your step rate to your heart rate for optimized blood flow and efficiency during various exercises.

More apps like FDI.me

4
OnBeat - group heart rate app
OnBeat - group heart rate app
OnBeat - group heart rate app
by OnBeat LLC
Free

This app allows fitness instructors to display real-time cardio performance for up to 12 participants using their own Bluetooth heart rate monitors. It integrates with MINDBODY for easy class list import and remembers client monitors for future sessions.

Real-time cardio performance displayConnect up to 12 Bluetooth heart rate monitorsBring your own heart rate monitor platform
💪 Health & Fitness
(17)
free
5
Heart Rate Ninja
Heart Rate Ninja
Heart Rate Ninja
Group Heart Rate Monitoring
Free

This app transforms group workouts into a fun, competitive game by tracking heart rates in real-time. Earn points, level up with seasonal masks, and compete on leaderboards to achieve fitness goals. Connect Bluetooth monitors and optionally display progress on a TV for an engaging experience.

Real-time heart rate monitoringGamified workout scoring and levelingSeasonal leaderboards and challenges
💪 Health & Fitness
(57)
free with in-app purchases
6
Biological Age Insight
Biological Age Insight
Biological Age Insight
Health Tracker | Age Insight
Free

This app calculates your biological age and stress resilience using your Apple Health data. It offers detailed insights into various health categories, including heart health, activity, sleep, and mental well-being, with a strong focus on privacy and on-device processing.

Calculate Biological AgeTrack Stress ResilienceAI Face Scanner
💪 Health & Fitness
(3)
free with in-app purchases
7
Fitness Tests
Fitness Tests
Fitness Tests
Fitness Tests for PE & Coaches
Free

Assess and improve fitness with a comprehensive suite of tests. Set personal goals, track progress with detailed analytics, and receive age and gender-specific feedback. Create custom tests and manage multiple user profiles.

Personal goal-settingPersonalized profiles24 curated fitness tests
💪 Health & Fitness
(2)
freemium
8
Simple Zones
Simple Zones
Simple Zones
Heart Rate Training Simplified
Free

Track your workouts in real-time using heart rate zone training. Get instant feedback on your performance to optimize intensity and achieve your fitness goals. Supports Apple Watch and Bluetooth heart rate monitors.

Real-time heart rate zone visualizationApple Watch and Bluetooth HRM supportCustomizable zone models
💪 Health & Fitness
(50)
free with in-app purchases
9
CLMBR
CLMBR
CLMBR
CLMBR Companion App
Free

This companion app connects to your fitness equipment to track workouts, challenges, and classes. Access your fitness data from any location to stay motivated and engaged with your progress.

Connect to CLMBR equipmentTrack workoutsView challenges
💪 Health & Fitness
(29)
free
10
Ultra Plunge Contrast Therapy
Ultra Plunge Contrast Therapy
Ultra Plunge Contrast Therapy
Sauna & Cold Plunge Tracker
Free

Track and analyze your cold plunge, sauna, and other recovery sessions with real-time metrics and AI-powered insights. Build consistency, monitor progress, and enhance your wellness routine directly from your Apple Watch.

Real-time temperature and humidity trackingHeart rate monitoring and strain indicatorAI-powered progress insights
💪 Health & Fitness
(49)
freemium