Best apps like ONX

10+ similar apps compared and reviewed

4.8 avg rating
10 free apps
Updated August 2026

Whether you want more options like ONX or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to ONX

The Grind MPLS#2

The Grind MPLS by The Grind Cycle Sculpt Stretch

Strong Contender
💪 Health & Fitness
5.0(126 ratings)
Free
The Grind MPLS screenshot 1
The Grind MPLS screenshot 2
The Grind MPLS screenshot 3
The Grind MPLS screenshot 4
The Grind MPLS screenshot 5
The Grind MPLS screenshot 6

This app connects you to a premium indoor cycling, sculpt, and stretch studio. It offers group fitness classes with a focus on endurance, strength, and flexibility. Some classes feature infrared heaters to enhance your training experience.

Carpe Diem Studio#3

Carpe Diem Studio by WIDER CIRCLES, LLC

& Healing Elements
Worth Considering
💪 Health & Fitness
5.0(2 ratings)
Free
Carpe Diem Studio screenshot 1
Carpe Diem Studio screenshot 2
Carpe Diem Studio screenshot 3

Plan and schedule your classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location information. Optimize your time and enjoy the convenience of managing your bookings on the go.

More apps like ONX

4
Studio Sunna
Studio Sunna
Studio Sunna
by Studio Sunna, LLC
Free

Easily plan and schedule your fitness classes directly from your mobile device. View class schedules, sign up for sessions, and find the studio's location. Optimize your time and convenience for class bookings.

View class schedulesSign up for classesView studio location
💪 Health & Fitness
(2)
ad-supported
5
Rêve Studios
Rêve Studios
Rêve Studios
by Reve Studios Limited Liability Company
Free

This app offers an elevated fitness experience with top-tier equipment and expert instructors. Book classes, purchase credits, or manage your membership for reformer pilates and treadmill workouts designed to deliver results.

Book fitness classesPurchase creditsManage membership
💪 Health & Fitness
(86)
ad-supported
6
YogaFit Studios
YogaFit Studios
YogaFit Studios
by Ashok Dhariwal
Free

Easily manage your fitness journey by booking classes, joining waitlists, and purchasing packages. Stay updated on the latest offerings and check your membership status directly from your device.

Book classesManage waitlistsPurchase class packages
💪 Health & Fitness
(6)
free
7
Fred Wells Tennis & Education
Fred Wells Tennis & Education
Fred Wells Tennis & Education
A tennis community for all!
Free
💪 Health & Fitness
(0)
8
ONX + Amelia
ONX + Amelia
ONX + Amelia
by ONX and Amelia LLC
Free

Easily view the latest class schedules, register for sessions, and handle payments. This application aims to streamline the process of booking and paying for classes.

View up-to-date class schedulesRegister for classesPay for classes
💪 Health & Fitness
(3)
ad-supported
9
ALTR FIT
ALTR FIT
ALTR FIT
by ALTR FIT
Free

This app connects you to a boutique fitness studio offering high-intensity interval training. It provides full-body workouts combining HIIT, strength, and cardio for efficient results. Manage your bookings, view schedules, and purchase packages through the app.

Book fitness sessionsView class schedulesPurchase session packages
💪 Health & Fitness
(4)
free
10
FLIGHT CLUB Studios
FLIGHT CLUB Studios
FLIGHT CLUB Studios
by Geisler Young
Free

Easily plan and schedule your classes directly from your mobile device. View class schedules, sign up, check promotions, and access studio contact information. Optimize your time and convenience for class bookings.

View class schedulesSign up for classesView ongoing promotions
💪 Health & Fitness
(166)
free