Best apps like Sthenos

10+ similar apps compared and reviewed

4.2 avg rating
10 free apps
Updated September 2026

Sthenos is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Sthenos

More apps like Sthenos

4
Body Battery
Body Battery
Body Battery
Stress & HRV Monitor for Watch
Free

Understand your daily energy, stress, and sleep with clear scores and trends. This app translates your health data into actionable guidance to help you train smarter, recover better, and feel your best.

Daily energy level scoreReadiness and recovery insightsStress level tracking
πŸ’ͺ Health & Fitness
(23)
free with in-app purchases
5
Observa: HRV & Recovery Score
Observa: HRV & Recovery Score
Observa: HRV & Recovery Score
Readiness, Sleep & Cycle Coach
Free

Understand your body's signals with daily recovery scores based on HRV, sleep, and heart rate. It analyzes your personal data to reveal patterns and provide morning coaching, all while keeping your health information private on your device.

Daily readiness scoreSleep quality analysisHRV and stress metrics
πŸ’ͺ Health & Fitness
(2)
freemium
6
Unfold: AI Stress & Wellness
Unfold: AI Stress & Wellness
Unfold: AI Stress & Wellness
Journal, Sleep & Mood Tracker
Free

This AI-powered wellness coach analyzes your journaling, sleep, and health data to predict burnout. It offers personalized insights and science-backed techniques to improve energy and reduce stress.

Predictive AI insights for burnoutApple Watch companion appAdaptive journal prompts
πŸ’ͺ Health & Fitness
(7)
free
7
Calibrate: Recovery & Fitness
Calibrate: Recovery & Fitness
Calibrate: Recovery & Fitness
Leaderboards, Sleep & HRV
Free

Consolidate data from various wearables into a single app for recovery, readiness, and sleep insights. Share progress, follow friends, and compete on leaderboards to make fitness social and motivating.

Integrates Apple Watch, Garmin, Whoop, Fitbit, Oura, and Apple Health dataProvides daily recovery and readiness scoresOffers sleep and recovery insights
πŸ’ͺ Health & Fitness
(1)
freemium
8
Body Battery: Energy Tracker
Body Battery: Energy Tracker
Body Battery: Energy Tracker
HRV, Stress & Sleep Tracking
Free

This app uses your Apple Watch to provide a daily energy score based on HRV, sleep, stress, and workouts. It offers advanced tracking for heart rate, sleep stages, and workout intensity, with personalized recovery insights to optimize performance and well-being.

Daily Body Battery scoreAdvanced HRV trackingComprehensive sleep analysis
πŸ’ͺ Health & Fitness
(81)
subscription
9
Smart Gym 24/7
Smart Gym 24/7
Smart Gym 24/7
by Gym Realm Technology AD
Free

Easily track your workouts, book fitness sessions, and access your gym using a QR code. Plan your exercise routines and reserve spots in group classes. Stay updated with notifications on upcoming events and gym news.

Workout trackingSession bookingQR code gym entry
πŸ’ͺ Health & Fitness
(0)
free
10
Stop Nail Biting - CalmNails
Stop Nail Biting - CalmNails
Stop Nail Biting - CalmNails
Quit Habit Naturally in 7 Days
Free

This app helps you break the nail-biting habit through short, guided curiosity sessions. It focuses on awareness and noticing sensations to retrain your brain, rather than using willpower or harsh methods. Track your progress with photos and streaks to see your nails heal.

Guided curiosity sessionsAwareness-based habit retrainingDaily reminders
πŸ’ͺ Health & Fitness
(10)
free with in-app purchases