Best 2Fitness Apps

248+ iOS apps curated and reviewed

4.3 avg rating

19 free apps

Updated August 2026

If you already know IN2 Fitness, this is the deeper bench. 248+ 2fitness apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top 2Fitness Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	IN2 Fitness	Free	2.9★ (30)	No	No	May 2026
2	O2 Fitness Albir	Free	—	No	No	May 2026
3	K2 Fitness App	Free	—	—	No	Jun 2026
4	Kickin 2 Fitness	Free	5.0★ (1)	No	No	May 2026
5	S2 Fitness Studio	Free	4.9★ (73)	No	No	Aug 2026
6	NV2 Fitness	Free	—	No	No	May 2026
7	MVP2 Fitness	Free	5.0★ (1)	No	No	Jul 2026
8	A2 Fitness	Free	—	Yes	No	May 2026

Top Picks for 2Fitness

IN2 Fitness by Scope Software Solutions LLC

Editor's Choice

💪 Health & Fitness

2.9(30 ratings)

Free

This app allows users to manage their fitness profiles and book various classes. It also facilitates referring friends to the service.

O2 Fitness Albir by O2 Fitness Albir SL

Strong Contender

💪 Health & Fitness

0.0(0 ratings)

Free

K2 Fitness App by Fiachra Kealey

Worth Considering

💪 Health & Fitness

0.0(0 ratings)

Free

More 2Fitness apps to explore

Kickin 2 Fitness

by Kickin 2 Fitness Studio LLC

Free

Manage your fitness studio membership and schedule workouts with ease. This app allows members to check into classes, book training sessions, and handle account management directly from their mobile device.

Class check-inAccount managementTraining session booking

Versaclimbing and XFormer

Free

Book fitness classes, discover promotions, and view schedules for a premier studio specializing in Versaclimbing and XFormer. Access studio information and connect via social media.

Book classesView class schedulesFind promotions

This app provides personalized workout programs and meal plans created by an experienced coach. It focuses on human-centered support to help users achieve their fitness goals effectively.

Personalized workout programsCustom meal plansGoal achievement tracking

Master your heart rate

Free

This app tracks your heart rate zones to help you reach fitness goals faster. It offers personalized progress reports, custom workouts, and detailed performance analytics. Optimize your training with data-driven insights and customizable goals.

5 Heart Rate Zones TrackerCustom workouts on Apple WatchPersonalized Progress Reports

💪 Health & Fitness

(1)

subscription

K Squared Fitness Training App

Functional Fitness Training

Free

Unlock your athletic potential with high-intensity functional fitness programs. Access personalized training, full-body workouts, and expert coaching to elevate your strength and conditioning. Learn movements with HD instructional videos and adjust intensity to your level.

Personalized programsFull body workoutsHD instructional videos

K2 FITNESS Client App

by Hannah Lifestyle Enterprises, Inc

Fitness System Club App

Your Next Level Starts Here

Free

💪 Health & Fitness

(0)

Gold’s Gym Atlanta Metro

by HELIX2 Fitness HM LLC

Free

Manage your gym membership, book classes, and schedule appointments. Access your digital membership pass and stay informed about club announcements. Integrates with Apple Watch via HealthKit.

Digital membership passClass enrollmentAppointment booking

Train Anywhere, Anytime

Free

Access quick 15-30 minute virtual workouts, structured programs, and a vast on-demand library. This app offers flexible training options for busy individuals, allowing you to exercise at home, the gym, or while traveling with expert guidance.

15-30 minute virtual workoutsStructured guided programsOn-demand workout library

Track your health and fitness activities with detailed statistics and personalized insights. Create custom workouts, build courses, and challenge friends. Syncs with compatible devices and other popular fitness apps.

Activity tracking and health metricsDetailed statistics analysisCustom workout and course creation

💪 Health & Fitness

(58K)

free

Quest2Fitness: Workout RPG

Track lifts. Fight monsters.

$6.99

Transform your gym sessions into an epic role-playing adventure. Log your sets to battle monsters, defeat bosses, and level up your in-game companion. It's a comprehensive fitness tracker with a unique RPG layer to keep you motivated.

Workout-based monster battlesCompanion leveling and customizationDetailed gym tracking (sets, reps, weight)

FAQ about 2Fitness

What are the best 2fitness apps for iPhone?

IN2 Fitness tops our 2fitness apps ranking as of August 2026, with a 2.9-star average from 30 App Store ratings, and it's free to download.

Are there free 2fitness apps for iPhone?

Yes — 19 of the top 2fitness apps we rank are free to download, including IN2 Fitness and O2 Fitness Albir.

Does IN2 Fitness have ads or in-app purchases?

IN2 Fitness has no ads and has no in-app purchases, according to its App Store listing as of August 2026.

How many 2fitness apps are on the App Store?

We track 248+ 2fitness apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

What can I do with this app?

This application allows you to manage your fitness profile, book personal training sessions, and reserve spots in group exercise classes. You can also refer friends to the service through the app.

What kind of classes can I book?

You can book both personal training classes and group exercise classes. This provides flexibility for different fitness preferences and schedules.