Best Fitness One App

249+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good fitness one app. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Fitness One App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Aaptiv: #1 Audio Fitness AppAaptiv: #1 Audio Fitness AppFree4.7★ (58K)NoYesSep 2026
2One Pass™One Pass™Free3.7★ (1.1K)NoNoSep 2026
31UP Fitness1UP FitnessFree4.9★ (6.2K)NoNoAug 2026
4WELLFIT FITNESSWELLFIT FITNESSFree1.7★ (120)NoNoSep 2026
5Fitness One BardstownFitness One BardstownFree5.0★ (6)NoNoMay 2026
6One: Workouts & Fitness PlansOne: Workouts & Fitness PlansFreeNoJul 2026
7Onelife FitnessOnelife FitnessFree3.5★ (220)NoNoSep 2026
8Taylor FitnessTaylor FitnessFreeNoNoJul 2026

Top Picks for Fitness One App

Aaptiv: #1 Audio Fitness App#1

Aaptiv: #1 Audio Fitness App by AAPTIV INC.

Personal Training for Everyone
Editor's Choice
💪 Health & Fitness
4.7😐(58K ratings)
FreeIn-App Purchases
Aaptiv: #1 Audio Fitness App screenshot 1
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This AI-powered fitness app offers personalized audio and video workouts led by expert trainers. It creates custom plans based on your goals and abilities, tracks your progress, and provides motivational music and community support.

What We Love

  • 🚀 Motivating and engaging workouts
  • 👍 Variety of workout types and durations
  • 🚀 Convenient audio-only format
  • 👍 Knowledgeable and encouraging trainers

Room to Improve

  • 🐛 Buggy app with crashes and issues
  • 🔇 Music not synced well with workouts
  • 💰 Expensive subscription fees
One Pass™#2

One Pass™ by AAPTIV INC.

Strong Contender
💪 Health & Fitness
3.7😞(1.1K ratings)
Free
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Access thousands of gyms, fitness studios, and online workouts with a single membership. This app also offers home grocery delivery, brain health activities, and social connections. Track your progress and connect with a fitness community.

What We Love

  • 🚀 Incredible fitness app
  • 👍 Easy to use and navigate
  • 💡 Comprehensive fitness options
  • 🚀 Convenient gym locator

Room to Improve

  • 🐛 Gym network issues
  • 🐛 Buggy and glitchy app
  • 🔒 Poor customer service
1UP Fitness#3

1UP Fitness by 1 UP Nutrition LLC

Worth Considering
💪 Health & Fitness
4.9😊(6.2K ratings)
Free
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This app provides personalized diet and training plans based on your goals. Track your daily intake with a large food database and access exercise videos. Participate in a transformation challenge for a chance to win cash and prizes.

What We Love

  • 🚀 Inspired and motivated users
  • 👍 User-friendly app with great features
  • 💪 Helpful for weight loss and fitness goals
  • 🛒 Easy to order supplements

Room to Improve

  • 🐛 Buggy and freezes frequently
  • 📋 Limited food logging functionality
  • 🔍 Barcode scanner needs improvement

More Fitness One App apps to explore

4
WELLFIT FITNESS
WELLFIT FITNESS
WELLFIT FITNESS
by WELLFIT Health & Fitness, Inc.
Free

This app offers a comprehensive fitness experience by integrating personalized training programs, smart equipment, and data-driven health management. It aims to make fitness more intelligent and efficient for individuals and businesses.

Personalized training programsSmart fitness equipment integrationData-driven health management
💪 Health & Fitness
(120)
free
5
Fitness One Bardstown
Fitness One Bardstown
Fitness One Bardstown
by FitnessOne LLC
Free

Manage your gym membership and track fitness progress. Access your digital pass, view account details, and receive club announcements. Integrates with Apple Watch and HealthKit.

Digital membership passAccount balance viewingEdit personal information
💪 Health & Fitness
(6)
free
6
One: Workouts & Fitness Plans
One: Workouts & Fitness Plans
One: Workouts & Fitness Plans
by Fiit Limited
Free
💪 Health & Fitness
(0)
7
Onelife Fitness
Onelife Fitness
Onelife Fitness
by MotionVibe Innovations LLC
Free

Access fitness class schedules, club hours, and important information directly from your mobile device. Book fitness classes online at select locations for added convenience.

Fitness class schedulesClub hoursOn-the-go information access
💪 Health & Fitness
(220)
free
8
Taylor Fitness
Taylor Fitness
Taylor Fitness
Mobile App for Taylor Fitness
Free
💪 Health & Fitness
(0)
9
Orbit: Workout with Friends
Orbit: Workout with Friends
Orbit: Workout with Friends
Daily Fitness Challenge Game
Free

This AI-powered fitness app offers real-time form feedback and intelligent rep counting to optimize your workouts. It automatically captures workout highlights for sharing and provides personalized lifestyle plans. Connect with a motivating community through a social feed and track your progress with detailed stats.

AI-powered personal trainerReal-time form feedbackIntelligent reps counter
💪 Health & Fitness
(46)
free with in-app purchases
10
Gymshark Training and Fitness
Gymshark Training and Fitness
Gymshark Training and Fitness
Training App
Free

This app offers thousands of free workouts and personalized training plans designed by athletes and trainers. Track your progress, discover new routines, and build lasting healthy habits with guided programs and customizable options for all fitness levels.

Thousands of free workoutsPersonalized training plansHabit tracking for 66 days
💪 Health & Fitness
(15K)
free with in-app purchases
11
Apple Fitness
Apple Fitness
Apple Fitness
Fitness and Fitness+
Free

Track your fitness progress with detailed activity summaries, workout metrics, and personalized goals. Access a wide range of guided workouts and meditations to stay active and mindful. Share your achievements and compete with friends for motivation.

Personalized activity summariesWorkout tracking with real-time metricsGoal setting and progress monitoring
💪 Health & Fitness
(11K)
free with in-app purchases
12
RepChamp: Fitness Duel
RepChamp: Fitness Duel
RepChamp: Fitness Duel
Compete. Improve. Win.
Free

This app transforms bodyweight exercises into a competitive game. It uses your phone's camera for automatic rep counting and allows you to challenge friends or strangers in live duels. Track progress, climb leaderboards, and unlock achievements to become the ultimate fitness champion.

AI-powered automatic rep countingLive 1v1 fitness duelsProgress tracking and stats
💪 Health & Fitness
(27)
freemium
13
TrueCoach
TrueCoach
TrueCoach
Remote personal training
Free

This platform empowers fitness coaches to streamline client management and deliver personalized training. It offers tools for creating custom workouts, tracking progress, and direct client communication, allowing trainers to focus on coaching.

Custom workout builderExercise video libraryClient messaging
💪 Health & Fitness
(35K)
free
14
Retro Fitness.
Retro Fitness.
Retro Fitness.
by Retrofitness, LLC
Free

This app helps you monitor workouts, track progress, and achieve fitness goals. It offers personalized training plans, fun challenges, and class scheduling. Integrate with HealthKit for a comprehensive fitness experience.

Workout TrackingPersonalized Training PlansActivity Level Milestones
💪 Health & Fitness
(2.2K)
free
15
One Fitness App
One Fitness App
One Fitness App
Gym And Home Workouts
Free

This app offers personalized workout programs for muscle building, weight loss, and toning, whether at the gym or home. It includes meal planning, progress tracking, and a variety of challenges to keep you motivated on your fitness journey.

Personalized workout programsMeal planning and macro trackingWeekly new workouts
💪 Health & Fitness
(1.9K)
free with in-app purchases
16
Vim and Vigor
Vim and Vigor
Vim and Vigor
by ENDO FITNESS NV 1, LLC
Free

Track your workouts, meals, and progress towards fitness goals with guidance from your personal trainer. Access digital passes, book sessions, and communicate with your coach in real-time. Syncs with wearable devices for comprehensive health tracking.

Track workouts and mealsMeasure results and progressAccess digital membership pass
💪 Health & Fitness
(43)
free
17
Evolve Health & Fitness RW
Evolve Health & Fitness RW
Evolve Health & Fitness RW
It’s Time to Evolve
Free

This app offers access to a comprehensive fitness facility featuring state-of-the-art equipment for strength and cardio training. It provides amenities like locker rooms, a juice bar, and specialized training spaces, alongside personal training and wellness services.

State-of-the-art strength trainingCardio equipment arrayDedicated HIIT space
💪 Health & Fitness
(1)
free
18
LIT FITNESS GYMS
LIT FITNESS GYMS
LIT FITNESS GYMS
by LIT Fitness One, LLC
Free

This app helps members book fitness sessions, track progress with body scans and photos, and manage their membership. It provides exclusive programs, challenges, and community updates to support users in achieving their fitness goals.

Book and manage fitness sessionsTrack progress with body scans and photosManage membership details
💪 Health & Fitness
(1)
free
19
Fitness On Demand™
Fitness On Demand™
Fitness On Demand™
Fitness videos from top brands
Free

Access a vast library of fitness and wellness content, including workouts, mindfulness exercises, and nutrition podcasts. Stream content from your club, workplace, or home, and track your progress with personalized recommendations and community challenges.

1,000+ world-class workoutsCore, HIIT, cardio, and specialty classesPersonalized coaching and recommendations
💪 Health & Fitness
(0)
free
20
Orangetheory Fitness
Orangetheory Fitness
Orangetheory Fitness
The smartest one-hour workout
Free

This app offers a science-backed, coach-inspired group workout experience. It allows users to easily book classes, track workout statistics in real-time, and manage their fitness progress. Achieve life-changing results with this streamlined fitness companion.

Book and cancel classesSearch and manage favorite studiosTrack workout stats in real time
💪 Health & Fitness
(492K)
free

FAQ about Fitness One App

What is the best fitness one app for iPhone?
Aaptiv: #1 Audio Fitness App tops our fitness one app ranking as of August 2026, with a 4.7-star average from 58K App Store ratings, and it's free to download.
Yes — 20 of the top fitness one app we rank are free to download, including Aaptiv: #1 Audio Fitness App and One Pass™.
Aaptiv: #1 Audio Fitness App has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ fitness one app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Aaptiv is an AI-powered audio and video fitness app that provides hyper-personalized workout plans and on-demand classes led by expert trainers. It aims to help users achieve their fitness goals by offering tailored guidance and a wide variety of exercise options.
Key features include SmartCoach for AI-driven personalized plans, over 10,000 audio and video workouts covering various disciplines, progress tracking via Stats, heart rate zone training, structured Programs & Challenges, integrated music options, and a Community Feed for social interaction.