This app helps you lose weight and get fit by challenging friends and family. It offers step and weight loss challenges, activity tracking, calorie counting with a barcode scanner, and a social fitness community for motivation.
3.5(36 ratings)
Free
Best apps like The Biggest Loser
10+ similar apps compared and reviewed
4.6 avg rating
10 free apps
Updated August 2026
Whether you want more options like The Biggest Loser or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to The Biggest Loser
Fit4Friends - Weight Loss Comp by Carlin Fit LLC
#1 Weight Loss Competition AppStrong Contender
💪 Health & Fitness
4.2(20 ratings)
FreeIn-App Purchases
Motivate your weight loss journey through friendly competition. Connect with friends, create challenges, and compete to lose the most weight. It makes healthy living fun and achievable by focusing on percentage of body weight lost.
BetterTogether: Weight Loss by Social First Ltd.
Step, Diet & Challenge TrackerWorth Considering
💪 Health & Fitness
4.7😐(7.8K ratings)
FreeIn-App Purchases
This app transforms weight loss into a fun, social experience through challenges and competitions with friends and family. It offers tools like water tracking, BMI calculation, and dietician advice to support your health journey.
What We Love
- 👍 Great for group challenges
- 👍 Motivating and accountability
- 👍 Easy to use
- 👍 Helpful customer support
Room to Improve
- 🐛 Glitchy and unreliable
- 🔒 Paywall locks core features
- 🔍 Difficult to add friends/join groups
More apps like The Biggest Loser
4
DietBet: Lose Weight & Win!
Join over 1,000,000 players!
Free
Achieve your weight loss goals by joining supportive communities and participating in games hosted by experts. Make a pledge, track your progress, and win money when you reach your targets. This app helps build lasting healthy habits.
Weight loss goal settingCommunity supportExpert-hosted games
💪 Health & Fitness
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free with in-app purchases5
Strive: Step Tracker & Counter
Walking Challenges & Pedometer
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
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subscription6
Sweatmates: Partner Fitness
Accountability workout tracker
Free
This app helps couples stay motivated and consistent with their fitness goals by focusing on shared accountability. Log workouts with photos to show your partner you've completed them and set weekly goals to encourage each other. It's designed to build a shared habit and make fitness a team effort, even when you're apart.
Set weekly workout goalsLog workouts with partner-viewable photosTeam accountability tracking
💪 Health & Fitness
(7.6K)
free with in-app purchases7
Jillian Michaels | Fitness App
At Home Workout & Gym App
Free
This comprehensive fitness app offers personalized workout plans, nutrition guidance, and mindfulness exercises. Stream HD workout videos, access a DVD library, and customize meal plans for various dietary needs. Track your progress and receive daily tips to achieve your health goals.
Personalized fitness plannerHD video workout libraryCustomized meal planner
💪 Health & Fitness
(5.6K)
free with in-app purchases8
Challenges - Compete, Get Fit
Get fit with friends
Free
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.
Team challengesActivity ring tracking (Stand, Move, Exercise)Medal achievements
💪 Health & Fitness
(5.7K)
ad-supported9
Weight Loss Bet by HealthyWage
Cash Prizes for Weight Loss
Free
This app allows users to bet on their own weight loss or join team challenges to win cash prizes. It provides tools for tracking progress, connecting with a supportive community, and verifying weigh-ins. Earn money while achieving your fitness goals.
Bet on personal weight lossParticipate in team fitness challengesTrack weight loss progress
💪 Health & Fitness
(18K)
free with in-app purchases10
iRun. Couch to Runner : Run 5k
Start running & feel better
Free
This app guides beginners to run a 5K in eight weeks with personalized training plans. Workouts combine walking and running intervals, lasting up to 30 minutes, three times a week. Track progress or use an audio coach for guidance.
Personalized training plansWalk/run interval workoutsAudio coach guidance
💪 Health & Fitness
(4.6K)
free with in-app purchases