Best Challenge App

211+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated July 2026

From beginner-friendly picks to power-user tools, our challenge app list covers 211+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Challenge App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Challenges - Compete, Get FitChallenges - Compete, Get FitFree4.6★ (5.7K)NoNoAug 2026
2Challenge Accepted AppChallenge Accepted AppFree4.7★ (3)NoNoMay 2026
3Habit TrackerHabit TrackerFree4.8★ (145K)NoYesAug 2026
475 Days Challenge Tough & Soft75 Days Challenge Tough & SoftFree4.8★ (8.4K)NoYesAug 2026
5Big Team ChallengeBig Team ChallengeFree4.8★ (1.1K)NoNoAug 2026
6nDay Challenges - change Your Life for n DaysnDay Challenges - change Your Life for n DaysFree3.3★ (4)NoYesMay 2026
7GymRats · Fitness challengeGymRats · Fitness challengeFree4.9★ (4.6K)YesYesAug 2026
8Sports Car ChallengeSports Car ChallengeFree4.2★ (2.4K)NoNoAug 2026

Top Picks for Challenge App

Challenges - Compete, Get Fit#1

Challenges - Compete, Get Fit by FitNow

Get fit with friends
Editor's Choice
💪 Health & Fitness
4.6😐(5.7K ratings)
Free
Challenges - Compete, Get Fit screenshot 1
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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
Challenge Accepted App#2

Challenge Accepted App by Challenge Accepted Ltd

Discover, track and complete
Strong Contender
🎬 Entertainment
4.7(3 ratings)
Free
Challenge Accepted App screenshot 1
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This app helps you discover, track, and complete personal challenges. It offers hundreds of pre-made challenges and allows you to create your own or join friends. Set reminders and track progress for health, fitness, reading, travel, and more.

Habit Tracker#3

Habit Tracker by InnerGrow

Goal Tracker & ADHD Planner
Worth Considering
📊 Productivity
4.8😊(145K ratings)
FreeIn-App Purchases
Habit Tracker screenshot 1
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Habit Tracker screenshot 6

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.

What We Love

  • 👍 Customizable and user-friendly interface
  • 🚀 Efficient and intuitive habit tracking
  • 💡 Comprehensive data visualization and progress tracking
  • 🔒 Secure and reliable app with no ads

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔒 Lack of iCloud sync and cross-device support
  • 🔒 Limited free version with restricted features

More Challenge App apps to explore

4
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
(8.4K)
freemium
5
Big Team Challenge
Big Team Challenge
Big Team Challenge
by Team Challenge Apps Ltd
Free

This app facilitates workplace walking challenges for organizations. It allows groups to participate in fixed-length pedometer events and can optionally sync steps automatically with Apple Health.

Workplace walking challengesPedometer eventsFixed-length events
💪 Health & Fitness
(1.1K)
free
6
nDay Challenges - change Your Life for n Days
nDay Challenges - change Your Life for n Days
nDay Challenges - change Your Life for n Days
by Jarig Duval
Free

This app helps you stick to personal goals and habits by setting up custom challenges for a specified number of days. Choose from pre-made challenges or create your own to foster positive life changes.

Create custom challengesChoose from included challengesSet duration for challenges
📊 Productivity
(4)
free with in-app purchases
7
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
(4.6K)
free with in-app purchases
8
Sports Car Challenge
Sports Car Challenge
Sports Car Challenge
by Volkswagen (China) Investment Co., Ltd.
Free

Experience high-speed racing with a collection of luxury sports cars. Test your driving skills on challenging tracks with realistic physics and stunning graphics. Compete for high scores and dominate leaderboards.

Realistic driving physicsAuthentic engine soundsLicensed luxury sports cars
🎮 Games
(2.4K)
free
9
HIT Club
HIT Club
HIT Club
by Xeniasoft SRL
Free
⚽ Sports
(0)
10
The 21 Days Challenge
The 21 Days Challenge
The 21 Days Challenge
Introduce life changing habits
Free

Build lasting habits and transform your life over 21 days with guided challenges. Track your progress, journal your thoughts, and customize your avatar with earned points. Discover new routines for health, productivity, and happiness.

21-day habit challengesHabit trackingAvatar customization
🌟 Lifestyle
(537)
free with in-app purchases
11
Massy Stores
Massy Stores
Massy Stores
Groceries, Shopping, Savings
Free

Easily browse and shop for groceries from your phone. Create shopping lists, access loyalty cards and digital coupons, and find store locations and hours. Get updates on savings and discounts.

Browse products and shopDelivery or curbside pickupShopping list creation
🛍️ Shopping
(33)
free
12
Bix Challenge
Bix Challenge
Bix Challenge
by Padadaz
Free

Draw shapes to fill a percentage of the screen and trap moving balls. Unleash special powers when you successfully capture them. Compete to see how far you can advance in this engaging puzzle game.

Draw shapes to fill screenTrap moving ballsUnleash special powers
🎮 Games
(21)
free with in-app purchases
13
Morgz Ultimate Challenge
Morgz Ultimate Challenge
Morgz Ultimate Challenge
Can you beat Morgz?
Free

Test your skills in a variety of fun and exciting challenges inspired by popular online content. Compete against friends and family to see who can achieve the highest scores and unlock stylish new outfits.

Compete in favorite challengesPlay "Food or Not Food"Experience "Floor is Lava"
🎮 Games
(6.9K)
free with in-app purchases
14
Challenge Your Friends 2Player
Challenge Your Friends 2Player
Challenge Your Friends 2Player
Two player games for friends
Free

Engage in fun, two-player games and challenges with a friend using a single device. This app offers a variety of classic and unique games designed for local multiplayer fun.

Two-player gamesSingle device multiplayerVariety of games included
🎮 Games
(8.1K)
free with in-app purchases
15
Drive Quest
Drive Quest
Drive Quest
Car Sort Challenge!
Free

A vibrant puzzle game where players sort colorful cars into matching containers. Test your strategy and speed through increasingly challenging levels. Offers quick brain workouts and endless fun for players seeking a strategic challenge.

Color car sorting puzzlesStrategy and speed challengesIncreasingly tricky levels
🎮 Games
(4.3K)
free with in-app purchases
16
30 Day Ab Challenge App
30 Day Ab Challenge App
30 Day Ab Challenge App
Abs in 30 days & core workout
Free

Achieve flat abs and a stronger core with a structured 30-day guided program. This app offers effective workouts, clear video demonstrations, and progress tracking to help you stay motivated and see results, regardless of your fitness level.

Ultra-effective ab workoutsEasy-to-follow video demonstrationsWorkout calendar and reminders
💪 Health & Fitness
(662)
subscription
17
StepUp Pedometer Step Counter
StepUp Pedometer Step Counter
StepUp Pedometer Step Counter
Social step challenge tracker
Free

This app is a social pedometer that encourages users to be more active by tracking steps, distance, and calories. It allows users to compete with friends and colleagues in step challenges, fostering motivation and healthy competition. The app integrates with various wearables and health platforms, offering a battery-efficient way to monitor daily activity and achieve fitness goals.

Automatic step trackingDistance and calorie monitoringSocial step challenges
💪 Health & Fitness
(125K)
free with in-app purchases
18
Strive: Step Challenge App
Strive: Step Challenge App
Strive: Step Challenge App
Step Challenge & Tracker
Free

Compete in fitness challenges with friends using various metrics like weight loss, steps, and body fat. Track your progress with integrated health data and visualize your journey with insightful charts and graphs.

Interactive leaderboards7 competition typesHealth App integration
💪 Health & Fitness
(2.8K)
subscription
19
Silent library challenge
Silent library challenge
Silent library challenge
Variety Game Show
Free

Engage in a quiet challenge within a library setting. Avoid making noise to prevent angering the librarian. Compete to become the 'Secretly King' in this unique variety game show experience.

Quiet library gameplayLibrarian anger mechanicSecretly King competition
🎮 Games
(3.5K)
ad-supported
20
A Step Ahead Challenge
A Step Ahead Challenge
A Step Ahead Challenge
Virtual Walking Challenge
Free

Embark on a virtual walking adventure where your real-world steps power your survival against zombies, robots, and aliens. Complete missions, upgrade your character, and join teams to conquer challenges in a post-apocalyptic world. New adventures are released regularly.

Sync steps from fitness trackersForm teams and get activeUse steps to complete missions
🎮 Games
(6.9K)
free with in-app purchases

FAQ about Challenge App

What is the best challenge app for iPhone?
Challenges - Compete, Get Fit tops our challenge app ranking as of July 2026, with a 4.6-star average from 5.7K App Store ratings, and it's free to download.
Yes — 20 of the top challenge app we rank are free to download, including Challenges - Compete, Get Fit and Challenge Accepted App.
Challenges - Compete, Get Fit has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 211+ challenge app on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The Challenges app helps you get fit by competing with friends, family, and coworkers. It allows you to join team challenges, track your progress on Stand, Move, and Exercise rings, earn medals for your achievements, and send motivational nudges to your teammates.
The app integrates with the Health App on your iPhone and leverages the HealthKit API to retrieve your activity data. You can also keep tabs on your progress via Apple Watch or the Challenges App itself.

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