Best Functional Training Workouts Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

Out of 250+ functional training workouts apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Functional Training Workouts Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Keelo - Strength HIIT WorkoutsKeelo - Strength HIIT WorkoutsFree4.8★ (6K)NoYesSep 2026
2Fitplan®: Gym & Home WorkoutsFitplan®: Gym & Home WorkoutsFree4.8★ (11K)NoYesSep 2026
3Functional Training WorkoutsFunctional Training WorkoutsFreeYesNoMay 2026
4Home Workout - No EquipmentsHome Workout - No EquipmentsFree4.9★ (122K)YesYesSep 2026
5Skill Yoga - Train Mind & BodySkill Yoga - Train Mind & BodyFree4.8★ (874)NoYesSep 2026
6LADDER Strength Training PlansLADDER Strength Training PlansFree5.0★ (194K)YesYesSep 2026
7Kettlebell Functional TrainingKettlebell Functional TrainingFree4.8★ (248)NoYesAug 2026
8ISF Functional TrainingISF Functional TrainingFreeNoNoMay 2026

Top Picks for Functional Training Workouts

Keelo - Strength HIIT Workouts#1

Keelo - Strength HIIT Workouts by Throwdown Labs, Inc

Functional Fitness Training
Editor's Choice
💪 Health & Fitness
4.8😊(6K ratings)
FreeIn-App Purchases
Keelo - Strength HIIT Workouts screenshot 1
Keelo - Strength HIIT Workouts screenshot 2
Keelo - Strength HIIT Workouts screenshot 3
Keelo - Strength HIIT Workouts screenshot 4
Keelo - Strength HIIT Workouts screenshot 5
Keelo - Strength HIIT Workouts screenshot 6

This app offers high-intensity functional fitness training combining strength and conditioning. It uses an AI algorithm to personalize your workouts, track progress, and provide instructional videos. Workouts can be done anywhere, with or without equipment.

What We Love

  • 🚀 Efficient workouts
  • 👍 Customizable to equipment
  • 👍 Variety of exercises
  • 👍 Motivating and challenging
  • 👍 Clear video demonstrations
  • 👍 Tracks progress and fitness
  • 👍 Convenient for home use
  • 👍 Great for beginners and experienced users

Room to Improve

  • 🐛 Buggy and glitchy
  • 🔍 Lack of customer support
  • 💰 Expensive subscription
  • 🔍 Workouts can be repetitive
  • 🔍 Difficulty scaling exercises
Fitplan®: Gym & Home Workouts#2

Fitplan®: Gym & Home Workouts by MVMNT Inc.

#1 Personal Trainer App
Strong Contender
💪 Health & Fitness
4.8😐(11K ratings)
FreeIn-App Purchases
Fitplan®: Gym & Home Workouts screenshot 1
Fitplan®: Gym & Home Workouts screenshot 2
Fitplan®: Gym & Home Workouts screenshot 3
Fitplan®: Gym & Home Workouts screenshot 4
Fitplan®: Gym & Home Workouts screenshot 5
Fitplan®: Gym & Home Workouts screenshot 6

Access personalized workout plans from elite trainers, whether you're at home or in the gym. Track your progress, get step-by-step video guidance, and join a supportive community to achieve your fitness goals.

What We Love

  • 🚀 Great variety of workouts
  • 👍 Easy to follow workouts
  • 👍 Keeps you motivated
  • 👍 Helpful instructional videos
  • 👍 Tracks progress and weights
  • 👍 Affordable compared to personal trainer

Room to Improve

  • 🐛 App crashes and freezes
  • 🐛 Bugs with saving workouts and progress
  • 🐛 Videos not loading properly
  • 🐛 Unreliable timers and tracking
  • 🐛 Lack of customization and flexibility
  • 🐛 Frequent app updates with new issues

More Functional Training Workouts apps to explore

FAQ about Functional Training Workouts

What are the best functional training workouts apps for iPhone?
Keelo - Strength HIIT Workouts tops our functional training workouts apps ranking as of September 2026, with a 4.8-star average from 6K App Store ratings, and it's free to download.
Yes — 20 of the top functional training workouts apps we rank are free to download, including Keelo - Strength HIIT Workouts and Fitplan®: Gym & Home Workouts.
Keelo - Strength HIIT Workouts has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ functional training workouts apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Keelo offers high-intensity functional fitness workouts that combine strength, cardio, and conditioning. The program is designed to develop your body's musculoskeletal, central nervous, cardiovascular, and metabolic systems for real-life strength and stamina.
Keelo uses an AI-based algorithm that examines your entire workout history. This ensures you are working all parts of your body, maintaining muscle confusion, and getting the most out of each session. The app tracks your scores and progress to adapt your training.