Best apps like Flexx: Workout Planner

10+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated August 2026

Flexx is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Flexx

RepScreen: Screen Time Control#2

RepScreen: Screen Time Control by Ankit Priyadarshi

Do reps to unlock apps
Strong Contender
💪 Health & Fitness
5.0(1 ratings)
FreeIn-App Purchases
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This app encourages physical activity by requiring users to complete exercises to earn screen time. It uses AI to count reps for various exercises and blocks addictive apps when screen time limits are reached. Gamified challenges and progress tracking make fitness engaging.

Gym Rank: Gymr Workout Planner#3

Gym Rank: Gymr Workout Planner by Samuel Ojo

Gym rank & Weight lifting
Worth Considering
💪 Health & Fitness
0.0(0 ratings)
FreeIn-App Purchases
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This app transforms your fitness efforts into progress on a global leaderboard. Track strength and cardio workouts, sync with HealthKit, and receive personalized insights to achieve your fitness goals.

More apps like Flexx

4
LiftReel - Competitive Fitness
LiftReel - Competitive Fitness
LiftReel - Competitive Fitness
Train, compete & connect
Free

Compete in fitness challenges, track workouts, and build routines with an AI trainer. Gamified progression and social features make training fun and motivating.

Competitive fitness challengesWorkout tracking and routine buildingAI personal trainer (Coach K9)
💪 Health & Fitness
(4)
free with in-app purchases
5
FitMe - Calorie Counter
FitMe - Calorie Counter
FitMe - Calorie Counter
Meal scan & AI body scan
Free
💪 Health & Fitness
(0)
6
Bazu Workout Tracker & Gym Log
Bazu Workout Tracker & Gym Log
Bazu Workout Tracker & Gym Log
Progressive Overload Planner
Free

This strength training app offers a streamlined way to log workouts, track personal records, and monitor progress. It features a smart rest timer, fast logging, and detailed muscle group breakdowns. An optional premium subscription provides progressive overload guidance.

Fast set loggingSmart rest timerLive PR feedback
💪 Health & Fitness
(3)
freemium
7
The Gym Tumut Pocket Coach
The Gym Tumut Pocket Coach
The Gym Tumut Pocket Coach
by THE GYM TUMUT PTY LTD
Free
💪 Health & Fitness
(0)
8
GymRank: Climb the Gym Ranks
GymRank: Climb the Gym Ranks
GymRank: Climb the Gym Ranks
Get your gym rank
Free

Transform your fitness journey into a game. Upload progress photos to earn ranks, complete challenges, and stay motivated. Track your transformations and push yourself further with advanced insights.

Upload progress photosGet ranked based on transformationEarn ranks and level up
💪 Health & Fitness
(1)
free with in-app purchases
9
Kaizen AI: Reset Life 66 Days
Kaizen AI: Reset Life 66 Days
Kaizen AI: Reset Life 66 Days
Life Transformation in 66 Days
Free

This app guides users through a 66-day journey of personal growth and discipline. It features AI-powered habit tracking with gamified progression, daily prompts, and journaling capabilities to help users build consistency and achieve their goals.

AI-powered habit trackingGamified progression systemDaily affirmations and prompts
💪 Health & Fitness
(54)
free with in-app purchases
10
75, 90 Day Testosterone Reset
75, 90 Day Testosterone Reset
75, 90 Day Testosterone Reset
Life Reset Challenge For Men
Free

A 90-day self-improvement challenge designed for men to rebuild healthy habits and optimize their well-being. Track daily routines, monitor progress, and access science-backed articles to foster lasting change.

90-day life reset challengeHabit tracker with progress heatmapDaily journal and weight tracker
💪 Health & Fitness
(8)
free with in-app purchases