Best Functional Training App

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

Looking for free functional training app? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Functional Training App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FLO Functional TrainingFLO Functional TrainingFree5.0★ (16)NoNoSep 2026
2SmartWOD Workout GeneratorSmartWOD Workout GeneratorFree4.9★ (4.8K)YesYesOct 2026
3Kettlebell Functional TrainingKettlebell Functional TrainingFree4.8★ (248)NoYesOct 2026
4Shift - Functional TrainingShift - Functional TrainingFree—NoNoMay 2026
5Fitivity Functional TrainingFitivity Functional TrainingFree—YesYesSep 2026
6Functional Training WorkoutsFunctional Training WorkoutsFree—YesNoMay 2026
7TeamBuildr TrainingTeamBuildr TrainingFree3.2★ (260)NoNoOct 2026
8Meihem Functional TrainingMeihem Functional TrainingFree—NoNoSep 2026

Top Picks for Functional Training App

SmartWOD Workout Generator#2

SmartWOD Workout Generator by SmartWOD GmbH

WOD Finder for Cross Training
Strong Contender
💪 Health & Fitness
4.9😊(4.8K ratings)
FreeAdsIn-App Purchases
SmartWOD Workout Generator screenshot 1
SmartWOD Workout Generator screenshot 2
SmartWOD Workout Generator screenshot 3
SmartWOD Workout Generator screenshot 4
SmartWOD Workout Generator screenshot 5
SmartWOD Workout Generator screenshot 6

This app generates personalized functional fitness workouts based on your available equipment. It includes a workout builder, timer, exercise library, and tracking features to help you plan, perform, and log your training sessions anywhere.

What We Love

  • 🚀 Great app
  • 👍 Customizable workouts
  • 👍 Demonstration videos
  • 👍 Tracks progress
  • 👍 Variety of workouts
  • 👍 Warm-up routines
  • 👍 Easy to use

Room to Improve

  • 🐛 Cuts off Spotify
  • 🐛 Subscription issues
  • 💰 Expensive subscription
  • 💰 Lifetime price mismatch
  • 📢 Too many ads
4.8😊(248 ratings)
FreeIn-App Purchases
Kettlebell Functional Training screenshot 1
Kettlebell Functional Training screenshot 2
Kettlebell Functional Training screenshot 3

Achieve your fitness goals with custom workout programs designed for an integrated, balanced approach. This app focuses on varied exercises to prevent injuries and plateaus, maximizing your results and motivating you to move, look, and feel your best.

What We Love

  • 👍 Excellent kettlebell programs
  • 👍 Inspiring and motivating workouts
  • 👍 Great for building strength and muscle
  • 👍 High-quality content
  • 👍 Easy to follow lessons
  • 👍 Good exercise library
  • 👍 Tracks and saves workouts
  • 👍 Doesn't interrupt music
  • 👍 Transition from weight lifting made easy
  • 👍 Focus on quality vs. quantity
  • 👍 Videos make movements easier
  • 👍 Well-laid out programs
  • 👍 App is solid and bug-free
  • 👍 Content packaged in easy-to-use app
  • 👍 Takes user feedback into consideration

Room to Improve

  • 💰 Price is ridiculous
  • 👎 No explanation of exercises
  • 👎 No option to adjust repetitions
  • 👎 Beginner course not beginner-friendly
  • 👎 Some videos don't pop up
  • 👎 Videos not edited for clarity
  • 👎 Subscription cancellation unclear
  • 👎 In-app videos don't work for some plans

More Functional Training App apps to explore

FAQ about Functional Training App

What is the best functional training app for iPhone?
FLO Functional Training tops our functional training app ranking as of October 2026, with a 5.0-star average from 16 App Store ratings, and it's free to download.
Yes — 20 of the top functional training app we rank are free to download, including FLO Functional Training and SmartWOD Workout Generator.
FLO Functional Training has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ functional training app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.