Best 75 Hard Challenge Apps

211+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Looking for free 75 hard challenge apps? 20 of our 211+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for 75 Hard Challenge

75 Hard#1

75 Hard by 44Seven Media, LLC

The Official App of 75Hard
Editor's Choice
💪 Health & Fitness
4.6😐(6.3K ratings)
FreeIn-App Purchases
75 Hard screenshot 1
75 Hard screenshot 2
75 Hard screenshot 3
75 Hard screenshot 4
75 Hard screenshot 5

Get the app that helps you conquer yourself and achieve your goals by developing traits like confidence, discipline, and endurance over 75 days. Track your progress, set reminders, take daily photos, and share your journey with the 75 Hard app. Start your transformation now!

What We Love

  • 💪 Life-changing program
  • 📆 Helpful for tracking progress
  • 🔔 Useful reminders
  • 🗓️ Accountability through app

Room to Improve

  • 💰 Expensive for a basic checklist app
  • 🐛 Glitchy and unreliable at times
  • 🔍 Limited functionality beyond a checklist
75 Days Challenge Tough & Soft#2

75 Days Challenge Tough & Soft by BeHard, Inc.

75 soft medium fitness tracker
Strong Contender
💪 Health & Fitness
4.8😊(7.6K ratings)
FreeAdsIn-App Purchases
75 Days Challenge Tough & Soft screenshot 1
75 Days Challenge Tough & Soft screenshot 2
75 Days Challenge Tough & Soft screenshot 3
75 Days Challenge Tough & Soft screenshot 4
75 Days Challenge Tough & Soft screenshot 5
75 Days Challenge Tough & Soft screenshot 6

Embark on a 75-day challenge to push your limits with daily tasks focused on physical activity, mental well-being, and personal growth. Join now to begin your journey towards self-improvement and achieve lasting transformation.

What We Love

  • 🚀 Easy to use
  • 👍 Clean and intuitive design
  • 🤝 Helpful for staying accountable
  • 💪 Effective for tracking progress

Room to Improve

  • 🐛 Sync issues between app and widget
  • ⚠️ Inconsistent day tracking
  • 🔧 Limited customization options
75 Day Challenge: Soft Edition#3

75 Day Challenge: Soft Edition by Inkolab

Form Healthy Habits in 75 Days
Worth Considering
💪 Health & Fitness
4.7😊(306 ratings)
FreeIn-App Purchases
75 Day Challenge: Soft Edition screenshot 1
75 Day Challenge: Soft Edition screenshot 2
75 Day Challenge: Soft Edition screenshot 3
75 Day Challenge: Soft Edition screenshot 4
75 Day Challenge: Soft Edition screenshot 5
75 Day Challenge: Soft Edition screenshot 6

Embark on a transformative journey with an app designed to help you build better habits and resilience in just 75 days. Stay motivated, track your progress, and achieve lasting change by taking control of your personal growth. Download now to start your path towards becoming the best version of yourself.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and straightforward
  • 💡 Helpful for 75 Soft challenge
  • 🤩 Motivating and keeps you on track

Room to Improve

  • 🔍 Limited customization options
  • 🚫 Premium version doesn't offer much value
  • 🐛 Occasional app crashes

More 75 Hard Challenge apps to explore

4
Her 75
Her 75
Her 75
75 day challenge with friends
Free

Take the 75-day challenge with friends and track your progress in real-time, completing customizable daily tasks and challenges to achieve a healthier lifestyle. Get started for free for 3 days, then subscribe to access premium features and continue your journey.

💪 Health & Fitness
(2.1K)
5
75 Days Challenge: Better
75 Days Challenge: Better
75 Days Challenge: Better
Build Habits & Streaks
Free

Embark on a transformative 75-day mental and physical challenge to build resilience and discipline. Track your progress, follow strict daily tasks, and push your limits. Ready to conquer your mind? Download now to start your journey.

💪 Health & Fitness
(629)
6
75 Hard: Challenge Tracker
75 Hard: Challenge Tracker
75 Hard: Challenge Tracker
Daily Habit & Workout Log
Free

This application helps you build habits and stay consistent by tracking your daily tasks and goals, offering flexible habit tracking options for various challenges. It provides a simple and powerful tool to stay accountable, with features such as daily reminders, progress photos, and clear visuals to help you achieve your goals.

💪 Health & Fitness
(118)
7
Habit Tracker
Habit Tracker
Habit Tracker
Goal Tracker & ADHD Planner
Free

Track your daily habits, set goals, and monitor your progress with this handy habit-tracking app. Stay motivated and achieve your objectives easily. Start tracking today!

📊 Productivity
(142K)
8
75 Tough & Soft Challenge
75 Tough & Soft Challenge
75 Tough & Soft Challenge
75 Days Mental Challenge
Free

Embark on a transformative 75-day mental and physical challenge with a dedicated app that offers tools for tracking water intake, training, weight progress, and more. Join a supportive community striving to enhance their physical and mental toughness. Start your journey today towards your dream lifestyle.

💪 Health & Fitness
(3.7K)
9
75 Day Challenge - Hard & Soft
75 Day Challenge - Hard & Soft
75 Day Challenge - Hard & Soft
Daily strength training plan
Free

"75 Day Hard & Soft Challenge" is a comprehensive app that helps you develop fitness and mental habits. Customize your challenge level, duration, and activities to create a personalized growth journey. Download now and embark on a transformative path towards discipline, consistency, and self-improvement.

🌟 Lifestyle
(535)
10
75 Day Program - Tough Habits
75 Day Program - Tough Habits
75 Day Program - Tough Habits
75 Day Fitness Program
Free

Embark on a transformative 75-day fitness journey with personalized goal setting for physical, mental, and emotional growth. Challenge yourself to develop resilient habits for just $1.99 with an ad-free experience. Start your transformation today!

💪 Health & Fitness
(2.4K)
11
75 Soft: 75 Days for Challange
75 Soft: 75 Days for Challange
75 Soft: 75 Days for Challange
Transform in 75 Days
Free

Transform your lifestyle with the 75 Soft Challenge app in just 75 days. Engage in daily workouts, book reading, hydration goals, and a healthy diet to enhance your well-being. Track your progress, get personalized insights, and join the community for self-improvement. Start the 3-day free trial now!

💪 Health & Fitness
(937)
12
75 Hard Challenge: Build habit
75 Hard Challenge: Build habit
75 Hard Challenge: Build habit
Self discipline builder
Free

The application is a habit-tracking tool designed to help users undertake a challenging self-improvement journey, with options for both an intense "Hard Challenge" and a more flexible "Soft Challenge." It provides daily task reminders, progress tracking, and a customizable interface to support users in developing discipline, building physical and mental resilience, and achieving their personal growth goals.

💪 Health & Fitness
(32)
13
Productive - Habit Tracker
Productive - Habit Tracker
Productive - Habit Tracker
Daily Routine & Goals Planner
Free

Get on track with your daily routine using this app that helps you track and form good habits, set goals, and stay organized. Start your journey to a more productive life today!

📊 Productivity
(91K)
14
75 Hard Challenge - Tracker
75 Hard Challenge - Tracker
75 Hard Challenge - Tracker
Self Improvement
Free

Transform your life in 75 days with a mental toughness challenge that builds discipline and confidence through six daily tasks, including workouts, reading, and tracking progress. Join the challenge to forge a stronger, more resilient you and discover if you're hard enough to complete what you start.

💪 Health & Fitness
(2)
15
75 Days Challenge - Reset75
75 Days Challenge - Reset75
75 Days Challenge - Reset75
Her & His Tough, Soft, Medium
Free
💪 Health & Fitness
(14)
16
75 Day Tough Challenge
75 Day Tough Challenge
75 Day Tough Challenge
75 Medium, Hard & Soft Tracker
Free

Get motivated and stay accountable with our fitness app that helps you track your daily workout routines, water intake, progress photos, and mindfulness practices. Join our community today to boost your fitness journey!

💪 Health & Fitness
(82)
17
75 Day Challenge Soft & Tough
75 Day Challenge Soft & Tough
75 Day Challenge Soft & Tough
75 Days to Transform
Free

Transform your life in 75 days with a rigorous daily routine that combines physical and mental challenges to boost your well-being and discipline. Download now and join a community of like-minded individuals to unlock your potential and experience a healthier lifestyle.

💪 Health & Fitness
(4)
18
30 Day Fitness - Home Workout
30 Day Fitness - Home Workout
30 Day Fitness - Home Workout
Daily workouts to lose weight
Free

Achieve your fitness goals with daily workouts in the 30 Day Fitness Challenge app. Tone your body, lose weight, and track your progress with video tutorials and personalized exercise plans. Join thousands of users worldwide and download the app now!

💪 Health & Fitness
(59K)
19
75 Days Challenge
75 Days Challenge
75 Days Challenge
75 Days Challenge Tracker
Free

This application helps users transform their lives through a 75-day challenge, promoting mental toughness, self-discipline, and overall health and fitness by tracking diet, exercise, water intake, reading, and progress photos. Download it today to start a transformative journey towards a stronger, healthier, and more disciplined version of yourself!

💪 Health & Fitness
(15)
20
75 Hard Challenge: Life Reset
75 Hard Challenge: Life Reset
75 Hard Challenge: Life Reset
75 Medium & 75 Soft Challenge
Free
💪 Health & Fitness
(2)

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