Best BioDecay alternatives: apps like BioDecay

8+ similar apps compared and reviewed

4.6 avg rating
8 free apps
Updated October 2026

BioDecay is great, but it's not the only option. Explore 8+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to BioDecay

Nomu - Intermittent Fasting#2

Nomu - Intermittent Fasting by Tappect LLC

Timer, Water & Weight Loss
4.8(95 ratings)
FreeIn-App Purchases
Nomu - Intermittent Fasting screenshot 1
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Nomu - Intermittent Fasting screenshot 6

This app simplifies intermittent fasting with a user-friendly timer and progress tracker. It offers popular fasting plans, visual feedback on fasting phases, and a cute companion to keep you motivated. Track your water intake, weight, and BMI with insightful charts.

More apps like BioDecay

4
Compex Mini
Compex Mini
Compex Mini
by JKH HEALTH CO., LTD.
Free

This app connects to a wireless muscle stim device to aid in fitness, recovery, and pain relief. It offers mobile-connected functionality for use at home, in the gym, or on the go.

Wireless muscle stimulationMobile-connected via BluetoothFitness enhancement
💪 Health & Fitness
(20)
free
5
Harbiz Manager
Harbiz Manager
Harbiz Manager
Health and Wellness
Free

Manage client sports, nutrition, and personal care tasks with this comprehensive tool. Plan workouts, schedule nutrition, track results, and manage appointments. Customize the platform with your brand for a personalized client experience.

Client workout planningNutritional plan assignmentClient results tracking
💪 Health & Fitness
(3)
free
6
GLP-1 Tracker: Dosely
GLP-1 Tracker: Dosely
GLP-1 Tracker: Dosely
For Semaglutide & Tirzepatide
Free

This app simplifies managing GLP-1 medication journeys. It offers dose tracking, shot reminders, meal logging with photo scanning, and progress insights to help users stay on schedule and achieve their health goals.

GLP-1 medication trackingShot remindersMeal logging with photo/barcode scan
💪 Health & Fitness
(235)
free
7
HRV Tracker & Stress Monitor
HRV Tracker & Stress Monitor
HRV Tracker & Stress Monitor
HRV, Sleep, Recovery for Watch
Free

Monitor your heart rate, HRV, sleep, and recovery to manage stress and prevent burnout. Get personalized insights and workout analysis to optimize performance and well-being.

Instant Heart Rate and HRV Measurement24/7 Cardio and Stress MetricsBlood Pressure Management
💪 Health & Fitness
(263)
free with in-app purchases
8
RestOrTrain
RestOrTrain
RestOrTrain
AI for Cyclists
Free

This app uses AI to analyze your training data, from individual workouts to your complete fitness history. It provides insights into your endurance performance and training patterns. Access detailed information about your fitness journey.

AI-driven training analysisComprehensive fitness history trackingIndividual activity insights
💪 Health & Fitness
(606)
free with in-app purchases