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Best 75 Hard Challenge Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Looking for free 75 hard challenge apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top 75 Hard Challenge Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
175 Hard75 HardFree was $6.994.5★ (6.4K)NoYesAug 2026
275 Days Challenge Tough & Soft75 Days Challenge Tough & SoftFree4.8★ (8.4K)NoYesAug 2026
3Her 75Her 75Free4.8★ (4.6K)NoYesAug 2026
475 Day Challenge: Soft Edition75 Day Challenge: Soft EditionFree4.7★ (374)NoYesJul 2026
575 Hard: Challenge Tracker75 Hard: Challenge TrackerFree4.8★ (124)NoYesJul 2026
6Habit TrackerHabit TrackerFree4.8★ (145K)NoYesAug 2026
775 Days Challenge: Better75 Days Challenge: BetterFree4.8★ (659)YesYesJul 2026
875 Days Challenge - Reset7575 Days Challenge - Reset75Free4.9★ (55)YesYesAug 2026

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
4.5😐(6.4K ratings)
FreeIn-App Purchases
75 Hard screenshot 1
75 Hard screenshot 2
75 Hard screenshot 3
75 Hard screenshot 4
75 Hard screenshot 5

This program helps you build mental toughness and achieve your goals over 75 days. It focuses on developing discipline, grit, and self-belief to overcome challenges and win the war within yourself. Track progress, set reminders, and save notes to support your journey.

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😊(8.4K ratings)
FreeIn-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

This app supports a 75-day self-improvement and fitness challenge. It helps users track their daily tasks, stay motivated, and connect with a community of fellow participants. Unlock advanced features with an optional subscription.

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
Her 75#3

Her 75 by My Viral Agent

75 day challenge with friends
Worth Considering
💪 Health & Fitness
4.8(4.6K ratings)
FreeIn-App Purchases
Her 75 screenshot 1
Her 75 screenshot 2
Her 75 screenshot 3
Her 75 screenshot 4
Her 75 screenshot 5
Her 75 screenshot 6

Embark on a 75-day personal transformation journey with friends. Track daily tasks, water intake, and progress in real-time. Choose from pre-set challenges or create your own custom goals.

More 75 Hard Challenge apps to explore

4
75 Day Challenge: Soft Edition
75 Day Challenge: Soft Edition
75 Day Challenge: Soft Edition
Form Healthy Habits in 75 Days
Free

This app guides users through a 75-day program to build healthy habits and develop resilience. It focuses on consistency and sustainable change for both physical and mental wellness, offering a balanced approach to self-improvement.

Build lasting healthy habitsStay motivated dailyVisualize progress
💪 Health & Fitness
(374)
freemium
5
75 Hard: Challenge Tracker
75 Hard: Challenge Tracker
75 Hard: Challenge Tracker
Daily Habit & Workout Log
Free

This app helps you stay on track with your personal challenges, including popular programs like 75 Hard, 75 Soft, and 28-day goals. Log workouts, hydration, reading, and progress photos with a simple yet powerful habit tracker designed for accountability and momentum.

Habit tracking for 75 Hard, 75 Soft, and 28-day challengesCustom challenge creationWorkout, hydration, and reading logging
💪 Health & Fitness
(124)
free with in-app purchases
6
Habit Tracker
Habit Tracker
Habit Tracker
Goal Tracker & ADHD Planner
Free

This app helps you build lasting habits and achieve your goals through simple daily planning and routine tracking. It offers features like syncing with health data, group challenges, and insightful analytics to support your self-care and personal growth journey.

Build and quit habitsFlexible goal tracking with specific unitsGroup habits and friendly competition
📊 Productivity
(145K)
free with in-app purchases
7
75 Days Challenge: Better
75 Days Challenge: Better
75 Days Challenge: Better
Build Habits & Streaks
Free

This app helps you build lasting habits by tracking your progress on custom challenges. Set flexible durations, log daily progress with photos and notes, and monitor weight trends. Stay motivated with home screen widgets to maintain your streaks.

Custom challengesFlexible durationsHome Screen widgets
💪 Health & Fitness
(659)
free with in-app purchases
8
75 Days Challenge - Reset75
75 Days Challenge - Reset75
75 Days Challenge - Reset75
Her & His Tough, Soft, Medium
Free

This app helps you complete self-improvement challenges with customizable tasks, progress tracking, and motivational tools. Log daily activities, capture progress photos, and generate timelapse videos. All your data is stored securely on your device.

Customizable challenge templatesDaily task logging with multiple input typesProgress photo capture and timelapse video generation
💪 Health & Fitness
(55)
free with in-app purchases
9
75 Days Challenge - Rethrive
75 Days Challenge - Rethrive
75 Days Challenge - Rethrive
Soft, Hard & Tough Routines
Free
💪 Health & Fitness
(0)
10
PEAK 75 day challenge tracker
PEAK 75 day challenge tracker
PEAK 75 day challenge tracker
Her & His Soft, Medium, Tough
Free

This app helps you complete popular 75-day challenges by tracking daily habits and progress. Choose from pre-set routines or create your own custom challenge to build discipline and achieve your goals.

Choose from pre-set or custom challengesTrack workouts, water intake, reading, and moreVisualize progress with daily checklists
💪 Health & Fitness
(1)
free
11
75 Day Challenge Tracker
75 Day Challenge Tracker
75 Day Challenge Tracker
Soft, Medium, Intense & Custom
Free

Build discipline and improve habits with a flexible challenge tracker. Customize your goals, track daily progress with photos and journal entries, and stay accountable with reminders. This app focuses on consistency over perfection, allowing you to adapt challenges to your lifestyle.

Customizable challenge levels (Soft, Medium, Intense, Custom)Daily progress tracking with photosMood and journal logging
💪 Health & Fitness
(3)
freemium
12
She 75
She 75
She 75
Your 75-Day Wellness Challenge
Free

Embark on a 75-day wellness journey with customizable challenge modes and daily habit tracking. This app adapts to your cycle, offering personalized encouragement and progress visualization to help you achieve lasting transformation.

Six customizable challenge modesFive daily habit trackingCycle-aware modifications
💪 Health & Fitness
(1)
freemium
13
Productive - Habit Tracker
Productive - Habit Tracker
Productive - Habit Tracker
Daily Routine & Goals Planner
Free

Build positive habits and achieve your goals with this comprehensive planner. Track progress, engage in challenges, and gain insights to enhance your productivity and well-being.

Habit creation and managementPersonalized goal programsGuided challenges
📊 Productivity
(91K)
freemium
14
75 Tough & Soft Challenge
75 Tough & Soft Challenge
75 Tough & Soft Challenge
75 Days Mental Challenge
Free

This app provides tools to build physical and mental toughness over 75 days. Track water intake, training, weight, and progress photos. Connect with a supportive community on a similar journey.

Water intake trackingTraining progress trackingWeight progress tracking
💪 Health & Fitness
(3.7K)
subscription
15
Petal: 75 Soft Challenge
Petal: 75 Soft Challenge
Petal: 75 Soft Challenge
75 Hard Challenge Habit Trackr
Free

This app transforms daily habit tracking into a visual journey, where each day completed adds a petal to a blooming flower. It supports various 75-day challenge variants and allows users to share their progress with visually appealing milestone cards.

Visual flower-based habit trackingSupports multiple 75-day challenge variantsShareable bloom milestone cards
💪 Health & Fitness
(2)
free with in-app purchases
16
75 Day Challenge Soft & Tough
75 Day Challenge Soft & Tough
75 Day Challenge Soft & Tough
75 Days to Transform
Free

Embark on a 75-day journey of self-improvement with this app. Choose between 'Soft' or 'Tough' daily routines focused on hydration, exercise, reading, diet, and alcohol consumption to enhance physical and mental well-being.

75-day self-improvement programTwo challenge levels: Soft and ToughDaily hydration goals
💪 Health & Fitness
(4)
free with in-app purchases
17
Project50: 75 Soft & Be Hard
Project50: 75 Soft & Be Hard
Project50: 75 Soft & Be Hard
Hard 75 Challenge & Todohabit
Free

Embark on a 50-day self-improvement journey inspired by popular fitness challenges. Build discipline and life-changing habits through daily actions like exercise, learning, and mindful eating. Track your progress and transform into the best version of yourself.

50-day structured self-improvement challengeDaily habit tracking (wake up, routine, exercise, learning, reading, healthy eating)Progress tracking and accountability
🌟 Lifestyle
(1)
freemium
18
75 Day Challenge - Hard & Soft
75 Day Challenge - Hard & Soft
75 Day Challenge - Hard & Soft
Daily strength training plan
Free

This app guides users through a challenging personal development program focused on building mental resilience and discipline. It offers customizable challenge modes and a supportive community to help users achieve significant life changes and real results.

Customizable challenge modes (Hard, Medium, Soft)Daily to-do list and remindersMotivational content
🌟 Lifestyle
(539)
free with in-app purchases
19
Habit Dungeon RPG Task Tracker
Habit Dungeon RPG Task Tracker
Habit Dungeon RPG Task Tracker
Daily Routine & ADHD Planner
Free

Transform daily tasks into an engaging RPG experience. Complete real-life habits to level up your hero, battle monsters in automated dungeon raids, and earn in-game loot. Build lasting habits with identity-first principles and a supportive community.

Gamified habit trackingRPG character progressionAutomated dungeon raids
📊 Productivity
(3)
free with in-app purchases
20
that girl 75 - build habits
that girl 75 - build habits
that girl 75 - build habits
by STYLIANOS PAPAPETROU
Free
💪 Health & Fitness
(0)

FAQ about 75 Hard Challenge

What are the best 75 hard challenge apps for iPhone?
75 Hard tops our 75 hard challenge apps ranking as of August 2026, with a 4.5-star average from 6.4K App Store ratings, and it's free to download.
Yes — 20 of the top 75 hard challenge apps we rank are free to download, including 75 Hard and 75 Days Challenge Tough & Soft.
75 Hard has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ 75 hard challenge apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The 75 Hard app is the official companion to the 75 Hard program, designed to help users build mental toughness and discipline over 75 days. It provides tools to track daily progress, set reminders, and document your journey.
Key features include daily progress tracking, the ability to set custom reminders for tasks, taking and reviewing progress pictures, sharing your progress, saving personal notes for each day, and viewing all your progress from previous attempts. It also allows continuation to the Year of the Live Hard program.

Related searches

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