get into the best shape of your life in 2026
Working out made simple, just follow the app
Finally stay consistent with your training
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Habits
Build a healthy lifestyle with a complete habit tracker!
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Workouts
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Nutrition
70+ delicious recipes that makes eating healthy effortless and enjoyable.
gain muscle
lose fat
get stronger
Over 2,000,000+ joined our app with success
Gain weight
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1
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90
"After my injury I thought would never be in shape again. I was blown away with my results in only 90 days!"
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1
Day
90
"I thought I could never gain muscle, but now I build muscle while even getting more shredded"
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1
Day
90
"I gained more than 7 kg (15 lbs) and feel way more confident with my body!"
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1
Day
90
"After my injury I thought would never be in shape again. I was blown away with my results in only 90 days!"
Day
1
Day
90
"I thought I could never gain muscle, but now I build muscle while even getting more shredded"
Day
1
Day
90
"I gained more than 7 kg (15 lbs) and feel way more confident with my body!"
Lose weight
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1
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90
"I lost over 10 kg in only 90 days and it’s just the start!"
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1
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90
"Lost 9 kg while gaining strength, I can now do more than 30 pull ups!"
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1
Day
90
"I made great progress in just 90 days. I already started a new program in the app!
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1
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90
"I lost over 10 kg in only 90 days and it’s just the start!"
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1
Day
90
"Lost 9 kg while gaining strength, I can now do more than 30 pull ups!"
Day
1
Day
90
"I made great progress in just 90 days. I already started a new program in the app!
Maintain
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1
Day
90
"I never thought I could make so much progress in just 90 days"
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1
Day
90
"As a teacher I wanted to be an example for my students. I can 100% say that I am now in the best shape of my life!"
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1
Day
90
"I feel like I gained muscle but also lost fat in the process, I now have a full sixpack!"
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1
Day
90
"I never thought I could make so much progress in just 90 days"
Day
1
Day
90
"As a teacher I wanted to be an example for my students. I can 100% say that I am now in the best shape of my life!"
Day
1
Day
90
"I feel like I gained muscle but also lost fat in the process, I now have a full sixpack!"
What's included in the 90 day challenge?
YOUR PERFECT PROGRAM
TRACK YOUR PROGRESS
DIET
LEARN ALL ABOUT FOOD & FITNESS
FAQS
No, you can get unlimited 90 day programs! When you finish your 90 day program, you can set new goals, change training styles, and get a new 90 day program to continue to make gains.
You can get a 90 day programs based on your personal goals and preferences. It doesn’t matter if you want to workout at home, in a gym, or in a park. With the 90 Day Challenge App, you can get programs with weights (or even machines), bodyweight programs, weighted bodyweight programs, home workout programs, or combine different training styles into one 90 day program.
You don’t need any workout experience to start your journey with the app! Just follow the instructions within the app and get to know how to perform the exercises, what to eat, and how to track your progress. We also have two full libraries with videos explaining everything about working out and diet!
The 90 Day Challenge has an in-app calorie calculator that calculates your calorie needs for losing weight, maintaining weight, or gaining weight. You can also determine your macronutrient split and form your own diet goals. You, there is an entire library of recipes that are both healthy and delicious that will help you to build muscle and lose fat! These recipes are explained in great detail including the ingredient list and the cooking instructions.
You can already see some good progress in a few weeks, specially when you just starting out! That said, a full transformation will be visible in around 90 days. We have some great examples of what is possible in only 90 days here on the website.
Yes! We have a 7-day money back guarantee so if you feel like the app isn’t for you, send us an email to support@the90dc.com with proof of your payment.
In contrast to other fitness programs/apps the 90 day challenge makes working out not feel like a chore but like a fun challenge! We incorparate streaks and badges that will keep you motivated.