Best apps like HIIT X

9+ similar apps compared and reviewed

4.1 avg rating
9 free apps
Updated August 2026

Whether you want more options like HIIT X or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
πŸ’ͺ Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

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Top Alternatives to HIIT X

Spivi.Connect#1

Spivi.Connect by Spivi

Stream live workouts to Spivi
Editor's Choice
πŸ’ͺ Health & Fitness
3.4(5 ratings)
Free

This app uses Apple's Health Kit to measure your heart rate and stream it live to any Spivi system. It seamlessly integrates with Apple Health and automatically saves your workout data.

FIIT Nation Flagstaff#2

FIIT Nation Flagstaff by FIIT NATION LIVE LLC

Strong Contender
πŸ’ͺ Health & Fitness
5.0(2 ratings)
FreeAds
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Plan and schedule fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location details. Optimize your fitness routine with convenient class management.

More apps like HIIT X

4
ISI Elite Training
ISI Elite Training
ISI Elite Training
by Geisler Young
Free

Manage your fitness account, view class schedules, and book reservations. Purchase training sessions to enhance your health, strength, and confidence. Elevate your workouts with unique fitness programs.

Account managementView class scheduleView reservations
πŸ’ͺ Health & Fitness
(6.2K)
free
5
INSTAPHYSIQUE New
INSTAPHYSIQUE New
INSTAPHYSIQUE New
A Prehab Approach to Fitness
Free

This app offers a prehab approach to fitness with high-intensity workouts designed to build your body without injury. Users can find and book classes, view studio locations and schedules, manage reservations, and purchase sessions.

Book fitness classesView studio locationsCheck class schedules
πŸ’ͺ Health & Fitness
(309)
free with in-app purchases
6
Pretty Please Aesthetics
Pretty Please Aesthetics
Pretty Please Aesthetics
by Pretty Please Aesthetics
Free

Manage your aesthetic treatments and appointments through a dedicated client portal. Review past services, view your treatment plan, and earn rewards for referrals. Stay updated with exclusive offers and news.

Book and reschedule appointmentsReview treatments and purchasesView treatment plans
πŸ’ͺ Health & Fitness
(2)
free
7
TEAMride
TEAMride
TEAMride
Indoor Cycling Studio
Free

Browse and book indoor cycling classes, managing your schedule and reservations. Purchase class packs and memberships directly through the app to stay committed to your fitness goals.

Purchase class packs and membershipsBrowse and filter class scheduleManage class reservations
πŸ’ͺ Health & Fitness
(112)
free
8
Kaia FIT Corp
Kaia FIT Corp
Kaia FIT Corp
by Kaia FIT
Free

Plan and schedule fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location information. This app optimizes your time and maximizes convenience for booking workouts.

View class schedulesSign up for classesStudio location information
πŸ’ͺ Health & Fitness
(6)
ad-supported
9
Spare Time Sports Clubs
Spare Time Sports Clubs
Spare Time Sports Clubs
Fitness and Sports
Free

Manage your club membership with ease. Access class schedules, book courts and swim times, and register for programs. This app also allows for profile management and payment processing.

Club check-inView club informationClass schedule access and sign-up
πŸ’ͺ Health & Fitness
(53)
free