Best Gymflex Apps

224+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Looking for free gymflex apps? 20 of our 224+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Gymflex

GymNext Flex Timer#1

GymNext Flex Timer by 1804282 Ontario Limited.

Bluetooth Interval Timer
Editor's Choice
💪 Health & Fitness
4.8😊(2K ratings)
FreeIn-App Purchases
GymNext Flex Timer screenshot 1
GymNext Flex Timer screenshot 2
GymNext Flex Timer screenshot 3
GymNext Flex Timer screenshot 4
GymNext Flex Timer screenshot 5
GymNext Flex Timer screenshot 6

This app offers advanced interval training timing with customizable modes and the ability to control an external LED display. It integrates with wearables and heart rate monitors for a comprehensive workout experience.

What We Love

  • 🚀 Versatile and customizable
  • 👍 User-friendly interface
  • 🔔 Reliable and consistent
  • 💪 Excellent for interval training

Room to Improve

  • 🐛 Audio cues sometimes stop working
  • 🔊 Lack of volume control
  • 🔍 Detailed instructions needed for beginners
Flex AI Workout Trainer & Log#2

Flex AI Workout Trainer & Log by Flex Artificial Intelligence Inc.

Fitness Tracker & Gym Planner
Strong Contender
💪 Health & Fitness
4.7😊(2.4K ratings)
FreeIn-App Purchases
Flex AI Workout Trainer & Log screenshot 1
Flex AI Workout Trainer & Log screenshot 2
Flex AI Workout Trainer & Log screenshot 3
Flex AI Workout Trainer & Log screenshot 4
Flex AI Workout Trainer & Log screenshot 5
Flex AI Workout Trainer & Log screenshot 6

This app uses AI to provide personalized workout plans and real-time form feedback for weightlifters. It tracks progress, offers adaptive progression, and includes motivational features like leaderboards and streaks. It's designed for all experience levels, from beginners to pros.

What We Love

  • 🚀 Detailed workout tracking
  • 👍 Customizable workouts
  • 🔒 Comprehensive exercise library
  • 💡 Helpful progress tracking

Room to Improve

  • 🐛 Glitches and bugs
  • 💰 Expensive premium subscription
  • 🔒 Limited functionality without premium

More Gymflex apps to explore

4
FLEX GYM LLC
FLEX GYM LLC
FLEX GYM LLC
by FLEX GYM LLC (EL PASO)
Free
💪 Health & Fitness
(0)
5
GymFlex
GymFlex
GymFlex
by Kostas Kousinovalis
Free
💪 Health & Fitness
(0)
6
Flex fit فلكس فت
Flex fit فلكس فت
Flex fit فلكس فت
by Perfect Gym Solutions Sp. z o.o.
Free
💪 Health & Fitness
(0)
7
Gymshark: Shop Gym Clothes
Gymshark: Shop Gym Clothes
Gymshark: Shop Gym Clothes
Buy Fitness & Workout Clothing
Free

Shop the latest activewear and gym clothing collections. Get early access to new releases, personalized recommendations, and exclusive content. Enjoy a seamless shopping experience with secure checkout and order tracking.

Early access to exclusive gym clothesPersonalized shopping experienceSeamless and secure checkout
🛍️ Shopping
(168K)
free with in-app purchases
8
Flex Fitness Club 24/7 Gym
Flex Fitness Club 24/7 Gym
Flex Fitness Club 24/7 Gym
by Treshna Enterprises
Free
💪 Health & Fitness
(0)
9
FlexPass: Gym Barcode & Log
FlexPass: Gym Barcode & Log
FlexPass: Gym Barcode & Log
Scan in. Log it. Simple.
Free

Easily access your gym membership barcode via a home screen widget for quick entry. Log workouts, track progress with detailed stats, and manage multiple gym passes. Connect with friends or keep your activity private.

Home screen widget for barcode accessScan any gym barcode or QR codeOne-tap workout logging
💪 Health & Fitness
(2)
subscription
10
Club Lime Flex Gym Pass
Club Lime Flex Gym Pass
Club Lime Flex Gym Pass
by Viva Leisure Operations Pty Ltd
Free

Access over 95 Club Lime gyms across Australia with no membership, lock-in contracts, or startup fees. Choose from flexible pass options like 1, 7, 14, or 30 days to suit your lifestyle and visit as often as you like.

Access 95+ Club Lime gymsNo membership requiredNo lock-in contracts
💪 Health & Fitness
(391)
free
11
GR8 GYM by GR8FLEX
GR8 GYM by GR8FLEX
GR8 GYM by GR8FLEX
by Tilash Studio Inc.
Free
💪 Health & Fitness
(0)
12
FlexGym
FlexGym
FlexGym
Your training, simplified.
Free
💪 Health & Fitness
(0)
13
Flex - Gym Workout Tracker
Flex - Gym Workout Tracker
Flex - Gym Workout Tracker
Powerful Gym Workout Tracker
Free

This app helps strength training enthusiasts track their workouts. Create custom plans, log reps and weight, and monitor progress with a dashboard and rest timers. It syncs with Apple Health.

Workout plan creationRep and weight trackingRest timers
💪 Health & Fitness
(5)
free
14
The Gym Group
The Gym Group
The Gym Group
by The Gym Limited
Free

Access your gym with contactless entry, plan your visits by checking real-time capacity, and book classes. Discover personalized workouts, access on-demand video sessions, and manage your membership and exclusive deals.

Contactless gym entryReal-time gym capacity checkerClass booking and management
💪 Health & Fitness
(803)
free
15
Gym Timer-Timer for rest time
Gym Timer-Timer for rest time
Gym Timer-Timer for rest time
Time rest time between sets
Free

This app helps you track gym sessions and manage rest times between sets. It's designed for use on a smartwatch, allowing you to leave your phone behind. The app alerts you when it's time to train again, ensuring your workout flows smoothly.

Track gym sessionsTime rest periods between setsSmartwatch optimized
⚽ Sports
(453)
free
16
HIIT & Tabata: Interval Timer
HIIT & Tabata: Interval Timer
HIIT & Tabata: Interval Timer
Home Workout, Fitness, Gym
Free

This app provides a versatile interval timer for high-intensity interval training (HIIT) and Tabata workouts. It offers professionally designed routines, custom interval creation, and progress tracking, making fitness accessible anywhere.

HIIT and Tabata interval timerProfessionally designed workoutsCustomizable intervals
💪 Health & Fitness
(1.1K)
subscription
17
Flexgym — Фитнес клуб
Flexgym — Фитнес клуб
Flexgym — Фитнес клуб
by AVITECH, OOO
Free

Manage your fitness club membership directly from your smartphone. Access club information, schedule classes, book training sessions, and make payments seamlessly. Stay updated with news and track your visit history for a convenient fitness experience.

Membership managementClass and trainer schedulesOnline booking
🌟 Lifestyle
(0)
free
18
The Castle MetroFlex Gym
The Castle MetroFlex Gym
The Castle MetroFlex Gym
by Fort Worth MetroFlex Gym Inc
Free
💪 Health & Fitness
(0)
19
Flex Fitness Members
Flex Fitness Members
Flex Fitness Members
by Flex Fitness New Zealand Ltd.
Free
💪 Health & Fitness
(0)
20
Interval Timer ++
Interval Timer ++
Interval Timer ++
HIIT & circuit workout timer
Free

This app provides a customizable interval timer for high-intensity interval training (HIIT) and circuit workouts. Easily set up work, rest, and repeat intervals, track your progress, and integrate with your health data. Enjoy your workouts with background music and notifications.

Customizable work/rest/repeat intervalsSupports iPhone and Apple WatchWorkout history in calendar view
💪 Health & Fitness
(15K)
free with in-app purchases

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