Best 3Ntrenos Apps

215+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Looking for free 3ntrenos apps? 20 of our 215+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for 3Ntrenos

TrainingPeaks: Plan Train Lift#2

TrainingPeaks: Plan Train Lift by Peaksware, LLC

Triathlon, Cycling, Running
Strong Contender
💪 Health & Fitness
4.7😐(2.1K ratings)
FreeIn-App Purchases
#81in Health & Fitness
TrainingPeaks: Plan Train Lift screenshot 1
TrainingPeaks: Plan Train Lift screenshot 2
TrainingPeaks: Plan Train Lift screenshot 3
TrainingPeaks: Plan Train Lift screenshot 4
TrainingPeaks: Plan Train Lift screenshot 5

Achieve your fitness goals with our training app designed for endurance athletes. Easily track and sync your workouts, set personalized goals, and analyze your performance data to reach your peak potential. Subscribe now for premium features to unlock even more training benefits.

What We Love

  • 🚀 Great training tool
  • 📊 Comprehensive data and analytics
  • 🤝 Seamless integration with other apps
  • 🗓️ Useful for planning and tracking training

Room to Improve

  • 🐛 Buggy and unstable app experience
  • 🤔 Complicated and not very user-friendly
  • 💰 Expensive subscription model
ASICS Runkeeper—Run Tracker#3

ASICS Runkeeper—Run Tracker by ASICS Runner App, Inc.

Running App and Training Plans
Worth Considering
💪 Health & Fitness
4.8😊(374K ratings)
FreeAdsIn-App Purchases
ASICS Runkeeper—Run Tracker screenshot 1
ASICS Runkeeper—Run Tracker screenshot 2
ASICS Runkeeper—Run Tracker screenshot 3
ASICS Runkeeper—Run Tracker screenshot 4
ASICS Runkeeper—Run Tracker screenshot 5
ASICS Runkeeper—Run Tracker screenshot 6

Track your runs, set goals, and stay motivated with this comprehensive running app. Enjoy guided workouts, personalized training plans, in-app challenges, and seamless integration with various devices and apps. Ready to reach your peak performance? Join now and start running towards your fitness goals!

What We Love

  • 🚀 Easy to use
  • 👍 Motivating and helpful
  • 🚀 Accurate tracking
  • 👍 Great for beginners

Room to Improve

  • 🐛 GPS issues and inaccuracies
  • 🐛 Syncing problems between devices
  • 🐛 Frequent crashes and bugs

More 3Ntrenos apps to explore

4
pliability: Stretch & Mobility
pliability: Stretch & Mobility
pliability: Stretch & Mobility
flexibility, workout recovery
Free

Improve your mobility, flexibility, and recovery with daily video stretching routines and personalized flexibility programs on this app trusted by athletes worldwide. Enhance your performance and prevent injuries in various sports and activities, from CrossFit to yoga. Start pliability now and experience the benefits for yourself!

💪 Health & Fitness
(9.6K)
5
Workout for Women: Fit at Home
Workout for Women: Fit at Home
Workout for Women: Fit at Home
Home Workout: Yoga & Fitness
Free

This fitness app offers quick and effective workouts specifically designed for women to help burn fat, tone muscles, and improve overall health. With features like music-enhanced workouts, video guidance, progress tracking, and personalized coaching tips, it stands out as a top choice for women looking to achieve their fitness goals. Try it now for a better you!

💪 Health & Fitness
(28K)
6
LA Fitness Mobile
LA Fitness Mobile
LA Fitness Mobile
by Fitness International, LLC
Free

Stay connected with a comprehensive fitness app that offers features like check-in, club/class location finding, favorite customization, personal training booking, court reservations, and more. Enhance your fitness journey with easy access to LA Fitness services right from your mobile device.

💪 Health & Fitness
(137)
7
adidas Running: Run tracker
adidas Running: Run tracker
adidas Running: Run tracker
From Walk to Marathon training
Free

Track your daily walks and runs, set personal goals, monitor your progress, and stay motivated with this app. Join challenges, connect with friends, and improve your overall fitness level. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(4.4K)
8
TUDN: TU Deportes Network
TUDN: TU Deportes Network
TUDN: TU Deportes Network
Vivimos tu pasión!
Free

Experience live sports, Mexican and European soccer, news, and highlights in Spanish with the TUDN app. Watch games from Liga MX, UEFA Champions League, Europa League, and more. Stay updated on scores, news, and videos of your favorite teams.

⚽ Sports
(89K)
9
Workout Planner - Gym Life
Workout Planner - Gym Life
Workout Planner - Gym Life
Fitness training & tracker
Free

Plan and track your fitness journey with a personalized workout planner app. Stay motivated and achieve your fitness goals with tailored exercise routines and progress tracking tools. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(2.6K)
10
Six Pack in 30 Days - 6 Pack
Six Pack in 30 Days - 6 Pack
Six Pack in 30 Days - 6 Pack
Core, Abs & Home Workout
Free

Get the abs you've always wanted with this app offering 30-day workout routines for all levels. With animations, video guides, and customizable features, achieve your fitness goals at home. Subscribe now for unlimited access!

💪 Health & Fitness
(37K)
11
Lose Weight at Home in 30 Days
Lose Weight at Home in 30 Days
Lose Weight at Home in 30 Days
Home Workout for Weight Loss
Free

An app designed to help users lose weight at home in 30 days, offering systematic workouts, diet plans, and progress tracking. Features include various workout routines, calorie tracking, and video guidance with no equipment required. Subscription-based with pricing details provided, offering a comprehensive solution for weight loss and fitness goals.

💪 Health & Fitness
(21K)
12
Nike Training Club
Nike Training Club
Nike Training Club
Training and Workouts
Free

Discover a holistic fitness app that offers personalized workout plans, expert guidance, and a supportive community to help you reach your wellness goals. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(277K)
13
Life Time Digital
Life Time Digital
Life Time Digital
by Life Time, Inc.
Free

"Experience the best in digital health and fitness with our app. Access live and on-demand classes, expert workout and nutrition programs, health content, and exclusive products to help you achieve your goals."

💪 Health & Fitness
(177K)
14
Workout Planner MuscleFit
Workout Planner MuscleFit
Workout Planner MuscleFit
Chair Workout For Men
Free

Get personalized workout plans tailored to your fitness goals with MuscleFit. From chair workouts to strength training, achieve your fitness dreams with ease. Start your journey to a healthier you today.

💪 Health & Fitness
(5.8K)
15
TeamBuildr Training
TeamBuildr Training
TeamBuildr Training
by TeamBuildr LLC
Free

TeamBuildr Training is a comprehensive app for coaches, trainers, athletes, and clients to access structured strength and conditioning programs, track progress, communicate, and more in one platform. Coaches can preview sessions, track stats, communicate with athletes, and post updates, while athletes receive personalized training, record form, message others, and track their exercise history for optimal performance.

💪 Health & Fitness
(249)
16
Lose Weight for Men at Home
Lose Weight for Men at Home
Lose Weight for Men at Home
Weight Loss, Lose Belly Fat
Free

Get in shape with the ultimate weight loss app for men! Burn fat, build muscles, and lose weight at home with tailored workouts. Subscribe for unlimited access to customized routines and track your progress effortlessly.

💪 Health & Fitness
(2.8K)
17
Fitonomy: Home and Gym Coach
Fitonomy: Home and Gym Coach
Fitonomy: Home and Gym Coach
28 Day Challenge Home Workout
Free

Get in shape with a versatile fitness app offering personalized workout plans, nutrition guidance, and progress tracking tools. Transform your fitness journey with customized routines and achieve your goals efficiently. Download now and start your journey to a healthier lifestyle!

💪 Health & Fitness
(95)
18
CardioCast: Cycling Workouts +
CardioCast: Cycling Workouts +
CardioCast: Cycling Workouts +
Curated hit music, top coaches
Free

"Get fit with CardioCast's music-driven audio classes, top coaches, and gift card rewards. From cycling to yoga, there's a workout for everyone. Subscription starts at $7.50/month for a SoulCycle experience at home."

💪 Health & Fitness
(1.5K)
19
Prehab: Physical Therapy, Pain
Prehab: Physical Therapy, Pain
Prehab: Physical Therapy, Pain
Muscle recovery home exercises
Free

Access state-of-the-art physical therapy and injury prevention workouts online from anywhere with Prehab. Get personalized guidance from top Doctors of Physical Therapy to enhance your rehab and recovery journey.

💪 Health & Fitness
(1.7K)
20
MARCA - Sports Newspaper
MARCA - Sports Newspaper
MARCA - Sports Newspaper
Sports news across the world
Free
⚽ Sports
(42)