Best Fitness One App

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good fitness one app. We benchmark 250+ 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 (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Aaptiv: #1 Audio Fitness AppAaptiv: #1 Audio Fitness AppFree4.7★ (58K)NoYesSep 2026
2Garmin Connect™Garmin Connect™Free4.4★ (58K)NoNoSep 2026
3One Fitness AppOne Fitness AppFree4.8★ (1.9K)NoYesSep 2026
41UP Fitness1UP FitnessFree4.9★ (6.2K)NoNoSep 2026
5One: Workouts & Fitness PlansOne: Workouts & Fitness PlansFreeNoYesSep 2026
6Onelife FitnessOnelife FitnessFree3.5★ (230)NoNoSep 2026
7Orbit: Workout with FriendsOrbit: Workout with FriendsFree4.5★ (49)NoYesSep 2026
8One Pass™One Pass™Free3.7★ (1.1K)NoNoSep 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
Aaptiv: #1 Audio Fitness App screenshot 2
Aaptiv: #1 Audio Fitness App screenshot 3
Aaptiv: #1 Audio Fitness App screenshot 4
Aaptiv: #1 Audio Fitness App screenshot 5
Aaptiv: #1 Audio Fitness App screenshot 6

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
  • 💡 Customizable workout schedules

Room to Improve

  • 🐛 Buggy app with crashes and issues
  • 🔇 Music not synced well with workouts
  • 💰 Expensive subscription fees
  • 🔒 Poor customer service and cancellation policies
  • 🤔 Removal of popular workout programs
Garmin Connect™#2

Garmin Connect™ by Garmin

beat yesterday.
Strong Contender
💪 Health & Fitness
4.4😐(58K ratings)
Free
#24in Health & Fitness
Garmin Connect™ screenshot 1
Garmin Connect™ screenshot 2
Garmin Connect™ screenshot 3
Garmin Connect™ screenshot 4
Garmin Connect™ screenshot 5
Garmin Connect™ screenshot 6

Track your health and fitness activities with detailed statistics and personalized insights. Create custom workouts, build courses, and challenge friends. Syncs with compatible devices and other popular fitness apps.

What We Love

  • 🚀 Excellent tracking and data analysis
  • 👍 Great motivational features
  • 🚀 Seamless syncing with devices
  • 👍 Comprehensive fitness metrics
  • 🚀 Intuitive and user-friendly app

Room to Improve

  • 🐛 Connectivity issues and sync problems
  • 🐛 Buggy app updates and loss of functionality
  • 🐛 Inaccurate sleep and activity tracking
  • 🔋 Drains device battery quickly
  • 🐛 Confusing and cluttered user interface
One Fitness App#3

One Fitness App by Iulia Danilova Fitness LLC

Gym And Home Workouts
Worth Considering
💪 Health & Fitness
4.8😊(1.9K ratings)
FreeIn-App Purchases
One Fitness App screenshot 1
One Fitness App screenshot 2
One Fitness App screenshot 3
One Fitness App screenshot 4
One Fitness App screenshot 5
One Fitness App screenshot 6

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.

What We Love

  • 👍 Great workouts
  • 🚀 Easy to follow
  • 💪 Effective for building muscle
  • 🔥 Challenging and intense
  • 🤩 Variety of workout options
  • 🧠 Clear instructions and demonstrations

Room to Improve

  • 🔒 Limited access to workouts after subscription ends
  • 🐛 App crashes and freezes
  • 🕰️ Workouts too long for single gym session
  • 🤔 Repetitive exercises over time
  • 🙄 Buggy progress tracking

More Fitness One App apps to explore

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 September 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 Garmin Connect™.
Aaptiv: #1 Audio Fitness App has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ fitness one app on the iOS App Store as of September 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.

Related searches