Best apps like 21-Day Shape-Up Plan

10+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated August 2026

Whether you want more options like 21 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 21

30 Day Weight Loss Challenge#1

30 Day Weight Loss Challenge by Stefan Roobol

Home Workouts to Lose Weight
Editor's Choice
๐Ÿ’ช Health & Fitness
3.7(20 ratings)
FreeAdsIn-App Purchases
30 Day Weight Loss Challenge screenshot 1
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30 Day Weight Loss Challenge screenshot 5

This app offers 30-day workout challenges designed by a fitness expert to help users lose weight, reduce body fat, and transform their bodies. It provides no-equipment exercises suitable for home, with increasing intensity and two difficulty levels.

30 Day Butt Lift Challenge#2

30 Day Butt Lift Challenge by Stefan Roobol

Booty Workout Plan for Women
Strong Contender
๐Ÿ’ช Health & Fitness
4.4(22 ratings)
FreeAdsIn-App Purchases
30 Day Butt Lift Challenge screenshot 1
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30 Day Butt Lift Challenge screenshot 4
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Achieve a sculpted and firmer backside in just 30 days with this targeted workout plan. Designed for women, it offers daily exercises to transform your glutes and help you reach your dream physique.

The 30 Day Abs Challenge#3

The 30 Day Abs Challenge by Stefan Roobol

Flat Belly Home Workout Plan
Worth Considering
๐Ÿ’ช Health & Fitness
3.9(9 ratings)
FreeAdsIn-App Purchases
The 30 Day Abs Challenge screenshot 1
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The 30 Day Abs Challenge screenshot 3
The 30 Day Abs Challenge screenshot 4
The 30 Day Abs Challenge screenshot 5
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This 30-day challenge offers daily workouts designed to help you lose belly fat and sculpt your core. It's suitable for all fitness levels, from beginners to advanced users, and requires minimal equipment.

More apps like 21

4
Workout Plan For Women
Workout Plan For Women
Workout Plan For Women
Female Fitness - Fit at Home
Free

This app provides female-focused workout routines designed for home use, ranging from 7 to 30 minutes. It includes progress tracking, live training with timers, and detailed exercise instructions with videos to help users achieve their fitness goals.

Multiple female workout routinesProgress tracking with statisticsLive training with timer
๐Ÿ’ช Health & Fitness
(4)
free with in-app purchases
5
Abs, Butt and Thighs
Abs, Butt and Thighs
Abs, Butt and Thighs
Workout: Abs, Butt and Thighs
Free

This app offers strength and toning exercises for your core, glutes, and thighs. It provides effective workouts for all fitness levels that can be done at home with minimal equipment. Get ready to strengthen and tone these key areas for visible results.

Core strengthening exercisesGlute toning workoutsThigh muscle exercises
๐Ÿ’ช Health & Fitness
(2)
free with in-app purchases
6
Lose Fat Exercises for Women
Lose Fat Exercises for Women
Lose Fat Exercises for Women
Fat Training for Weight Loss
Free

This app offers a free, efficient way for women to burn calories and get fit at home. It features customizable workouts, a calorie tracker, and daily reminders to help users achieve their weight loss goals in 30 days. No equipment is needed, making it convenient for any time or place.

Customizable workoutsCalorie trackerDaily exercise reminders
๐Ÿ’ช Health & Fitness
(51)
free with in-app purchases
7
7 Minute Workout by 7 min Fit
7 Minute Workout by 7 min Fit
7 Minute Workout by 7 min Fit
30 Day Home Fitness Challenge
Free

Achieve your fitness goals with quick, effective 7-minute daily workouts. This app offers personalized plans, targeted exercises for problem areas, and full-body routines. Track your progress and stay motivated with challenges, all designed for busy schedules.

Personalized daily workout plansTargeted exercises for specific body areasFull-body fat-loss routines
๐Ÿ’ช Health & Fitness
(58)
subscription
8
The 30 Day Plank Challenge
The 30 Day Plank Challenge
The 30 Day Plank Challenge
Abs Workout - Sculpt Your Core
Free

This app guides users through a 30-day challenge to strengthen their core with plank exercises. It helps improve balance, posture, and tone abs, glutes, and hamstrings without any equipment. Suitable for all ages and fitness levels.

30-day plank challengeRecords training progress5 total challenges
๐Ÿ’ช Health & Fitness
(5)
free with in-app purchases
9
21 Days Habit Transformation
21 Days Habit Transformation
21 Days Habit Transformation
Daily Routine & Goals Planner
Free
$5.99 | 100% OFF
๐Ÿ’ช Health & Fitness
(0)
10
HIIT & Home Workout ยท Forte
HIIT & Home Workout ยท Forte
HIIT & Home Workout ยท Forte
Get Fit & Feel Great - ShapeUp
Free

Achieve your fitness goals with expert-designed workouts and personalized training plans, all without needing gym equipment. Access over 200 video-guided exercises and enjoy healthy bonus recipes to support your journey.

Over 200 expert-designed workoutsVideo guidance for exercisesPersonalized training plans
๐Ÿ’ช Health & Fitness
(181)
free with in-app purchases