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Best 90 Days Challenge Apps

218+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated June 2026

Every iPhone needs a few good 90 days challenge apps. We benchmark 218+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for 90 Days Challenge

90 Day Challenge#1

90 Day Challenge by Browney B.V.

Editor's Choice
šŸ’Ŗ Health & Fitness
4.7šŸ˜(4.5K ratings)
FreeAdsIn-App Purchases
90 Day Challenge screenshot 1
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90 Day Challenge screenshot 6

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

  • šŸš€ Smooth app experience
  • šŸ‘ Helpful workout and nutrition features
  • šŸ’Ŗ Effective for building muscle and losing weight
  • šŸ¤© Motivating content from Browney and Captain America

Room to Improve

  • šŸ› Frequent app crashes and freezes
  • ā±ļø Slow loading times for videos and content
  • šŸ” 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 ā€¢ Days Since
Strong Contender
šŸŒŸ Lifestyle
4.5(16 ratings)
FreeIn-App Purchases
90 Day Challenge : Day by Day screenshot 1
90 Day Challenge : Day by Day screenshot 2
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90 Day Challenge : Day by Day screenshot 5
90 Day Challenge : Day by Day screenshot 6

Track your progress and build habits with Day by Day, a customizable application for creating and tracking multi-day challenges of any length. Stay motivated with daily check-ins, progress pictures, journal entries, and more. Start your 90-Day challenge today!

90 Day Goal Planner#3

90 Day Goal Planner by Menuka Opanayaka

AI Create a 90 Day Task Plan
Worth Considering
šŸ“Š Productivity
4.9(8 ratings)
FreeIn-App Purchases
90 Day Goal Planner screenshot 1
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90 Day Goal Planner screenshot 3
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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.

More 90 Days Challenge apps to explore

4
90 Day Challenge Habit Tracker
90 Day Challenge Habit Tracker
90 Day Challenge Habit Tracker
Streaks & Goals Tracker No Ads
Free
šŸ“Š Productivity
(0)
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
šŸ’Ŗ Health & Fitness
(7.6K)
freemium
6
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

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.

30-day workout routinesBeginner to advanced levelsNo equipment needed
šŸ’Ŗ Health & Fitness
(37K)
subscription
7
ABS: Six Pack Abs Workout
ABS: Six Pack Abs Workout
ABS: Six Pack Abs Workout
90 Day Abs Challenge at Home
Free
āš½ Sports
(0)
8
HabitPilot: 90 Days Challenge
HabitPilot: 90 Days Challenge
HabitPilot: 90 Days Challenge
Your guided 90-day journey
Free
šŸ’Ŗ Health & Fitness
(2)
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
šŸ’Ŗ Health & Fitness
(8)
free with in-app purchases
10
Ninety: 90 Day Challenge
Ninety: 90 Day Challenge
Ninety: 90 Day Challenge
75 Hard, Routine & Streak App
Free
šŸ’Ŗ Health & Fitness
(0)
11
90Fix: Self Improvement
90Fix: Self Improvement
90Fix: Self Improvement
Build Habits & Discipline
Free

This app offers a structured 90-day challenge to build discipline and consistency. It helps users track daily progress, visualize achievements with photos, and stay motivated to achieve real results and life improvements.

Structured 90-day challengeDaily accountability trackingHabit and progress tracking
šŸ’Ŗ Health & Fitness
(6)
free with in-app purchases
12
90daysChallenge
90daysChallenge
90daysChallenge
90 Days to Your Goal
Free
šŸ“Š 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
šŸ“Š Productivity
(5)
free with in-app purchases
14
90 Day Challenge - Resettr
90 Day Challenge - Resettr
90 Day Challenge - Resettr
Life Reset: Take Back Control
Free
šŸ’Ŗ Health & Fitness
(14)
15
90 DAY OCTAGON CHALLENGE
90 DAY OCTAGON CHALLENGE
90 DAY OCTAGON CHALLENGE
by LIVE LIKE LOUISE LIMITED
Free
šŸ’Ŗ Health & Fitness
(0)
16
Home Workout Planner - FitFlow
Home Workout Planner - FitFlow
Home Workout Planner - FitFlow
Exercise for Women & Men: Fit
Free

Achieve your fitness goals with a personalized home workout planner. Get tailored plans updated weekly, access over 1500 no-equipment exercises, and track your progress from home.

Personalized 30-day home workout plansWeekly plan updates based on progress1500+ no-equipment exercises
šŸ’Ŗ Health & Fitness
(192)
subscription
17
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
šŸ’Ŗ Health & Fitness
(115K)
free with in-app purchases
18
AI Fitness Coach: Basic Fit
AI Fitness Coach: Basic Fit
AI Fitness Coach: Basic Fit
Weightloss Goals: hiit,cardio
Free

This app provides personalized fitness plans and motivation through an AI coach and body scanner. It offers a variety of workout routines for weight loss, muscle gain, and overall fitness, adaptable for home or gym, with features like rep tracking and progress monitoring.

AI Fitness Coach & Body ScannerPersonalized Workout PlansHome & Gym Routines
šŸ’Ŗ Health & Fitness
(372)
free with in-app purchases
19
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
šŸ’Ŗ Health & Fitness
(46)
free with in-app purchases
20
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
šŸ’Ŗ Health & Fitness
(654)
free with in-app purchases