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Best 90 Day Challenge App

229+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

With an average user rating of 4.7★, the 90 day challenge app category is one of the App Store's strongest. Browse all 229+ apps we track, sorted so the most loved ones surface first.

Top Picks for 90 Day Challenge App

90 Day Challenge#1

90 Day Challenge by Browney B.V.

Editor's Choice
💪 Health & Fitness
4.7😐(4.5K ratings)
FreeAdsIn-App Purchases
90 Day Challenge screenshot 1
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This app provides personalized 90-day fitness programs tailored to your goals, fitness level, and preferred training style. Track your progress with detailed metrics, view body changes, and stay motivated with streaks and badges. You can also challenge friends to join your fitness journey.

What We Love

  • 🚀 Smooth app experience
  • 👍 Helpful workout and nutrition features
  • 💪 Effective for building muscle and losing weight
  • 🤩 Motivating content from Browney and Captain America

Room to Improve

  • 🐛 Frequent app crashes and freezes
  • ⏱️ Slow loading times for videos and content
  • 🔍 Difficulty navigating the app and finding features
90 Day Challenge : Day by Day#2

90 Day Challenge : Day by Day by treebetty LLC

Tally Habit • Days Since
Strong Contender
🌟 Lifestyle
4.5(16 ratings)
FreeIn-App Purchases
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This app helps you create and track multi-day challenges to build discipline and form habits. You can log daily check-ins, record totals, upload progress pictures, and write journal entries for each challenge. It offers flexibility to adjust challenges and syncs data across devices.

Six Pack in 30 Days - 6 Pack#3

Six Pack in 30 Days - 6 Pack by Leap Health Fitness Limited

Core, Abs & Home Workout
Worth Considering
💪 Health & Fitness
4.8😊(37K ratings)
FreeAdsIn-App Purchases
Six Pack in 30 Days - 6 Pack screenshot 1
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Achieve toned abs and lose belly fat with a home workout planner. Offers daily routines for all levels, requiring no equipment. Get your dream six-pack in 30 days with guided exercises.

What We Love

  • 👍 Easy to use
  • 🚀 Effective workouts
  • 💪 Helps build muscle
  • 🤩 Motivating

Room to Improve

  • 🔒 Paywall for advanced features
  • 🛑 Issues with app updates
  • 🐛 Occasional crashes

More 90 Day Challenge App apps to explore

4
90 Day Goal Planner
90 Day Goal Planner
90 Day Goal Planner
AI Create a 90 Day Task Plan
Free

This AI-powered coach transforms your goals into a 90-day action plan. It analyzes your objectives to provide personalized daily tasks and a detailed guide for sustained progress across various life areas.

AI-generated 90-day challenges for any goalPersonalized daily tasksProgress tracking with streaks
📊 Productivity
(8)
freemium
5
75 Days Challenge Tough & Soft
75 Days Challenge Tough & Soft
75 Days Challenge Tough & Soft
75 soft medium fitness tracker
Free

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.

75-day challenge trackingProgress monitoringMotivation tools
💪 Health & Fitness
(8.2K)
freemium
6
Home Workout - No Equipments
Home Workout - No Equipments
Home Workout - No Equipments
Workout Tracker, Fitness Coach
Free

This app provides personalized fitness plans and a wide variety of bodyweight exercises for users to build muscle, lose weight, or stay fit. It requires no equipment and can be used anywhere, anytime, with features like workout tracking and video guides.

Personalized workout plans500+ varied workoutsSmart workout tracker
💪 Health & Fitness
(115K)
free with in-app purchases
7
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
(537)
free with in-app purchases
8
90 Day Challenge - Resettr
90 Day Challenge - Resettr
90 Day Challenge - Resettr
Life Reset: Take Back Control
Free

Build lasting habits with a personalized 90-day program tailored to your lifestyle and goals. This offline-first app offers custom tasks for sleep, water, exercise, and more, with progressive challenges and visual progress tracking.

Personalized 90-day habit programCustomized daily tasksProgressive difficulty
💪 Health & Fitness
(14)
free with in-app purchases
9
75, 90 Day Testosterone Reset
75, 90 Day Testosterone Reset
75, 90 Day Testosterone Reset
Life Reset Challenge For Men
Free

A 90-day self-improvement challenge designed for men to rebuild healthy habits and optimize their well-being. Track daily routines, monitor progress, and access science-backed articles to foster lasting change.

90-day life reset challengeHabit tracker with progress heatmapDaily journal and weight tracker
💪 Health & Fitness
(8)
free with in-app purchases
10
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
(658)
free with in-app purchases
11
90 DAY OCTAGON CHALLENGE
90 DAY OCTAGON CHALLENGE
90 DAY OCTAGON CHALLENGE
by LIVE LIKE LOUISE LIMITED
Free
💪 Health & Fitness
(0)
12
90 Day Challenge Habit Tracker
90 Day Challenge Habit Tracker
90 Day Challenge Habit Tracker
Streaks & Goals Tracker No Ads
Free
📊 Productivity
(0)
13
Habit Tracker 90 Day Challenge
Habit Tracker 90 Day Challenge
Habit Tracker 90 Day Challenge
Anchor new Habit in 90 Days
Free

Build positive habits with a tool that lets you create custom tracking, visualize progress over 90 days with heatmaps and graphs, and share your journey. Ideal for anyone looking to improve their daily routines.

Custom habit creationNumeric progress entries90-day progress visualization
📊 Productivity
(5)
free with in-app purchases
14
90 Meal Plans
90 Meal Plans
90 Meal Plans
Meal Plans To Get Fit & Lean!
Free

This app provides customized meal plans and recipes to support fitness goals like fat loss and muscle gain. It offers personalized options, smart shopping lists, and easy-to-follow recipes to simplify healthy eating.

Custom meal plansEasy recipesPersonalized options
🍔 Food & Drink
(2)
subscription
15
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
(46)
free with in-app purchases
16
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
17
30 Day Fitness - Home Workout
30 Day Fitness - Home Workout
30 Day Fitness - Home Workout
Daily workouts to lose weight
Free

Embark on a 30-day fitness journey with daily workouts and HD video tutorials designed to help you lose weight and tone your body. Track your progress, achieve your fitness goals, and see noticeable results in just one month.

Daily workoutsHD video tutorialsWorkout history tracking
💪 Health & Fitness
(59K)
subscription
18
Grit: Daily Habit Tracker
Grit: Daily Habit Tracker
Grit: Daily Habit Tracker
Routines & Goals ADHD Planner
Free

This app helps users build good habits and break bad ones by providing tools for goal achievement. It offers smart reminders, detailed statistics, and integration with Apple Health to support users on their journey. Personalize your experience with customizable themes and track progress easily with widgets.

Habit tracking and goal achievementSmart reminders and notificationsApple Health integration
📊 Productivity
(11K)
free with in-app purchases
19
LOCKED: Reach Your Potential
LOCKED: Reach Your Potential
LOCKED: Reach Your Potential
Gamified Habit Challenge
Free

This app gamifies habit tracking to help users achieve their goals. Earn experience points, level up, and grow streaks by completing daily tasks. It serves as a personal transformation system to improve lifestyle and productivity.

Gamified habit trackingSet daily goalsEarn XP and level up
💪 Health & Fitness
(2.5K)
free with in-app purchases
20
75 Day Tough Challenge
75 Day Tough Challenge
75 Day Tough Challenge
75 Medium, Hard & Soft Tracker
Free

This app helps you build discipline and track habits for various 75-day challenges, including 75 Soft, 75 Medium, and 75 Mom. It offers customizable habit tracking, progress visualization, and smart reminders to keep you consistent and accountable.

Track 75 Soft, Medium, or Mom challengesCustomize up to 6 daily habitsVisual streak and progress tracker
💪 Health & Fitness
(82)
free with in-app purchases