Best Fitness Challenges Apps

247+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

The best fitness challenges apps on iPhone average 4.3★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Fitness Challenges Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
175 Days Challenge Tough & Soft75 Days Challenge Tough & SoftFree4.8★ (8.5K)NoYesAug 2026
2Challenges - Compete, Get FitChallenges - Compete, Get FitFree4.6★ (5.7K)NoNoAug 2026
3ChallengeFitChallengeFitFree5.0★ (3)NoNoJun 2026
4ChallengeRunnerChallengeRunnerFree4.5★ (8.5K)NoNoAug 2026
5GymRats · Fitness challengeGymRats · Fitness challengeFree4.9★ (4.7K)YesYesAug 2026
630 Day Little Black Dress Fitness Challenges30 Day Little Black Dress Fitness ChallengesFree4.5★ (37)NoYesAug 2026
7DeliveryWontComeDeliveryWontComeFree3.3★ (4)NoYesAug 2026
830 Day Workout Challenges30 Day Workout ChallengesFree2.0★ (1)NoNoMay 2026

Top Picks for Fitness Challenges

75 Days Challenge Tough & Soft#1

75 Days Challenge Tough & Soft by BeHard, Inc.

75 soft medium fitness tracker
Editor's Choice
💪 Health & Fitness
4.8😊(8.5K ratings)
FreeIn-App Purchases
#56in Health & Fitness
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
Challenges - Compete, Get Fit#2

Challenges - Compete, Get Fit by FitNow

Get fit with friends
Strong Contender
💪 Health & Fitness
4.6😐(5.7K ratings)
Free
Challenges - Compete, Get Fit screenshot 1
Challenges - Compete, Get Fit screenshot 2
Challenges - Compete, Get Fit screenshot 3
Challenges - Compete, Get Fit screenshot 4
Challenges - Compete, Get Fit screenshot 5

Compete with friends, family, and coworkers to get fit. Track your progress through stand, move, and exercise rings, earn medals, and send motivational nudges. Stay connected and motivated with real-time updates and team challenges.

What We Love

  • 🚀 Great app for group challenges
  • 👍 Motivating and fun
  • 🤝 Allows competing across platforms
  • 🎯 Individualized calorie goals

Room to Improve

  • 🐛 Syncing issues with fitness apps
  • 🕰️ Slow to update data
  • 🤯 Inaccurate point tracking
ChallengeFit#3

ChallengeFit by Adham Mohamed

Worth Considering
💪 Health & Fitness
5.0(3 ratings)
Free
ChallengeFit screenshot 1
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ChallengeFit screenshot 5
ChallengeFit screenshot 6

Transform workouts into engaging competitions with friends. Track progress in real-time, view live leaderboards, and receive instant notifications to stay motivated on your fitness journey. Supports multiple sports and integrates with your health app.

More Fitness Challenges apps to explore

4
ChallengeRunner
ChallengeRunner
ChallengeRunner
Fitness Challenge Logging
Free

Log and track your progress in employee health challenges. View real-time leaderboards, submit data, and engage with other participants. Integrates with Apple Health for automatic data syncing.

Log health challenge dataView real-time leaderboardsSubmit challenge data
💪 Health & Fitness
(8.5K)
free
5
GymRats · Fitness challenge
GymRats · Fitness challenge
GymRats · Fitness challenge
Activity tracking for groups
Free

Compete with friends and family in group fitness challenges. Track any activity, set custom rules, and stay motivated through shared workout logs. Integrates with Apple Health for seamless activity import.

Create or join group challengesInvite unlimited participantsPost workouts with photo verification
💪 Health & Fitness
(4.7K)
free with in-app purchases
6
30 Day Little Black Dress Fitness Challenges
30 Day Little Black Dress Fitness Challenges
30 Day Little Black Dress Fitness Challenges
by Shane Clifford
Free

This app offers a 30-day fitness plan with daily ab exercises, gradually increasing in intensity. It includes exercise guides, progress tracking, and recipes to support your fitness journey.

30-day ab exercise planDaily workout progressionExercise guides (text & video)
💪 Health & Fitness
(37)
free with in-app purchases
7
DeliveryWontCome
DeliveryWontCome
DeliveryWontCome
Fake Delivery App
Free

This app simulates ordering food from various restaurants to help you resist real delivery cravings. Track virtual orders through realistic progress updates and see how much money and calories you save by not making an impulsive purchase.

Virtual food ordering simulationBrowse diverse restaurants and menusAdd items from multiple stores
🎬 Entertainment
(4)
free
8
30 Day Workout Challenges
30 Day Workout Challenges
30 Day Workout Challenges
by Denisha Vadukia
Free

This app offers a variety of 30-day exercise challenges suitable for all fitness levels and ages. It provides effective home workouts for both men and women, focusing on bodyweight exercises and strength training. Track your progress and stay motivated with daily reminders.

30-day exercise challengesCustomizable daily exercisesRest day scheduling
💪 Health & Fitness
(1)
free
9
Versus: Fitness Challenges
Versus: Fitness Challenges
Versus: Fitness Challenges
Challenge Your Friends!
Free
💪 Health & Fitness
(0)
10
SweatBet: Fitness Challenges
SweatBet: Fitness Challenges
SweatBet: Fitness Challenges
Commit to goals with friends
Free
💪 Health & Fitness
(0)
11
DODuae Women's Online Shopping
DODuae Women's Online Shopping
DODuae Women's Online Shopping
Online shopping store in UAE
Free

This online shopping platform offers a wide variety of fashion, home goods, and accessories at competitive prices in the UAE. Enjoy fast delivery, multiple payment options including Cash on Delivery, and dedicated customer support.

Wide product selectionCompetitive pricingFast delivery (next day possible)
🛍️ Shopping
(890)
free with in-app purchases
12
The Challenge - Stay Fit
The Challenge - Stay Fit
The Challenge - Stay Fit
by Michael Dearinger
Free

Form teams, compete against others, and achieve goals through friendly competition. This app fosters teamwork and a sense of accomplishment by enabling users to take on exciting objectives together.

Create and customize teamsInvite members to joinChallenge other teams
⚽ Sports
(1)
free
13
30 Day Crunch Fitness Challenges ~ Daily Workout
30 Day Crunch Fitness Challenges ~ Daily Workout
30 Day Crunch Fitness Challenges ~ Daily Workout
by Shane Clifford
Free

This app offers a structured 30-day exercise plan focused on ab workouts, gradually increasing intensity. It includes exercise guides, progress tracking, and features like rest day marking and workout scheduling. Suitable for all ages and genders, it also provides fitness recipes and BMI calculation.

30-day ab exercise planExercise guides with text and videoProgress export and import
💪 Health & Fitness
(2)
free with in-app purchases
14
Movva - Fitness Challenges
Movva - Fitness Challenges
Movva - Fitness Challenges
Challenge friends, win prizes
Free
💪 Health & Fitness
(0)
15
Florida Rental Car
Florida Rental Car
Florida Rental Car
by FLORIDA ATIVIDADES ADMINISTRATIVAS LTDA
Free

Manage all your car rental reservations in one place. View booking details, complete check-in and check-out, and access personalized support. Explore Florida with freedom, safety, and peace of mind.

View all reservationsTrack reservation flowView booking details
✈️ Travel
(2)
free
16
Challengr Fitness Challenges
Challengr Fitness Challenges
Challengr Fitness Challenges
Workout challenge tracker app
Free

This app helps you elevate your fitness routine by transforming workouts into exciting challenges. Create custom goals, compete with friends on leaderboards, and track your progress in real time. It's designed to keep you motivated and make fitness more engaging.

Create custom fitness challengesCompete with friends on leaderboardsTrack challenge progress in real time
💪 Health & Fitness
(10)
ad-supported
17
30 Day Plank Fitness Challenge
30 Day Plank Fitness Challenge
30 Day Plank Fitness Challenge
Planks Workout Fat Burning App
Free

This app offers a structured 30-day plan to build core strength through plank exercises. It includes guided workouts with video and text instructions, progress tracking, and BMI calculation. Suitable for all fitness levels, it requires no equipment and can be done at home.

30-day plank exercise plan6 intense workouts with 8 core variationsText, photo, and video exercise guides
💪 Health & Fitness
(8)
free with in-app purchases
18
30 Day Tricep Dip Fitness Challenges
30 Day Tricep Dip Fitness Challenges
30 Day Tricep Dip Fitness Challenges
by Shane Clifford
Free

This app offers a structured 30-day fitness plan focused on tricep dips, gradually increasing intensity. It includes exercise guides, progress tracking, and features like a BMI calculator and weight charts.

30-day tricep dip challengeExercise guides with text and videoProgress export and import
💪 Health & Fitness
(2)
free with in-app purchases
19
30 Day Cardio Fitness Challenges ~ Daily Workout
30 Day Cardio Fitness Challenges ~ Daily Workout
30 Day Cardio Fitness Challenges ~ Daily Workout
by Shane Clifford
Free

This app offers a 30-day cardio and ab exercise plan with daily workouts that gradually increase in intensity. It includes detailed exercise guides, progress tracking, and features like rest day markup and workout scheduling.

30-day cardio and ab exercise planDaily workouts with increasing intensityExercise guides with text, photos, and videos
💪 Health & Fitness
(14)
free with in-app purchases
20
The Conqueror Challenges
The Conqueror Challenges
The Conqueror Challenges
by Actionary Limited
Free

Complete virtual fitness challenges and earn real medals. Track your progress by running, walking, or cycling, and sync data from popular fitness apps. Explore challenges based on famous global routes.

Virtual fitness challengesEarn real finisher medalsTrack progress via activity
💪 Health & Fitness
(11K)
free with in-app purchases

FAQ about Fitness Challenges

What are the best fitness challenges apps for iPhone?
75 Days Challenge Tough & Soft tops our fitness challenges apps ranking as of August 2026, with a 4.8-star average from 8.5K App Store ratings, and it's free to download.
Yes — 20 of the top fitness challenges apps we rank are free to download, including 75 Days Challenge Tough & Soft and Challenges - Compete, Get Fit.
75 Days Challenge Tough & Soft has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ fitness challenges apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to help users complete the 75 Days Challenge, a rigorous self-improvement and fitness program. It provides tools to track your daily progress, stay motivated throughout the 75 consecutive days, and connect with others undertaking the same challenge.
The app offers progress tracking for your 75-day challenge, motivational tools to keep you going, and a community feature to connect with other participants. Premium features like reminders, insights, and an AI coach are available with a subscription.

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