Caliber: Strength Training: Science-Based Coaching for Measurable Results

Stop guessing and start progressing with data-driven workouts, elite personal coaching, and a personalized Strength Score designed for the scientific optimizer.

Health & Fitness ›

Publisher

Caliber Fitness, Inc.

Science in Action

Discover the interface used by 1M+ users.

Caliber strength training app featuring science-based workouts and high user ratings

Screens of the Caliber app showing a strength score dashboard and muscle group tracking

Caliber app showing a four day beginner strength training plan designed by a coach

Caliber app workout tracking interface showing reps and weight for a leg press exercise

Smartphone screen displaying a Barbell Deadlift video tutorial and step-by-step instructions in the Caliber app.

Caliber app dashboard showing strength balance score of 79 percent with a muscle group heatmap diagram.

Screenshot of the Caliber app displaying a nutrition lesson about high protein foods with an illustration of eggs and whey protein

Caliber app nutrition dashboard displaying calorie breakdown and macronutrient targets progress

The Gym Floor social feed in the Caliber app where users share personal bests and motivate each other within workout groups.

A mobile interface showing the Caliber app's 1 on 1 coaching feature with video form review and messaging

Master Your Strength with Precision

The tools that make this app stand out, trusted by 1M+ users.

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Quantified Progress Tracking

Visualize your gains with a personalized Strength Score that compares your performance to your biological potential using advanced data analytics.

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Expert-Led Programming

Ditch the influencer workouts. Access science-backed training plans tailored to your specific goals, from hypertrophy to functional longevity.

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Holistic Health Integration

Seamlessly sync your Apple Health data and wearables to monitor how your nutrition, sleep, and cardio impact your lifting performance.

Loved by users worldwide

Trusted by 1M+ people who love this app.

"As a data-driven professional, I finally found an app that treats fitness like a science rather than a trend. The Strength Score feature is incredibly motivating, allowing me to track my progress with the same precision I use in my career. The integration with my Apple Watch is seamless, making it the perfect tool for my busy lifestyle."

Mark Stevens

"The coaching on Caliber is a total game-changer. Having an elite trainer available for video form reviews gave me the confidence to start heavy lifting again. I have seen more body composition changes in 12 weeks than I did in two years of solo gym sessions. It is worth every penny for the personalized accountability alone."

Sarah Jenkins

About the app

Everything you need to know about Caliber: Strength Training.

Description

Caliber is a science-based strength training app that combines resistance training, cardio, nutrition, and habit formation to help you build muscle, lose fat, and improve your overall fitness—for good. TRAIN YOUR WAY • Free Version. Create and track unlimited workouts, access 600+ exercises, and train solo or with friends. • Caliber Plus. Maximize your results with coach-designed training plans, personalized progress tracking, nutrition targets and more. • Premium Coaching. Get 1-on-1 guidance from an elite-level personal trainer with a fully customized training and nutrition plan, in-app chat + video messaging with your coach and weekly progress reviews to keep you on track. CALIBER FEATURES (FREE VERSION) • Personalized Workouts. Create and track an unlimited number of workouts tailored to your goals. No gym required. • Detailed Exercise Tutorials. Learn proper form with step-by-step videos and pro tips from Caliber coaches. • Workout Groups. Train with friends or family in private groups. Your workouts and personal bests are shared with the group to keep you motivated. • Apple Health Integration. Sync your cardio, nutrition, and body stats from your wearable or connected device. UNLOCK MORE WITH CALIBER PLUS (OPTIONAL UPGRADE) • Coach-Designed Training Plans. Choose from 60+ structured plans tailored to your goals, experience level and schedule. • Strength Score. Measure how strong you are relative to your potential for your age and gender. • Strength Balance. Improve your posture and mobility by optimizing your training across key muscle groups. • Caliber Lessons. Gain expert insights on training and nutrition to accelerate your progress. • Advanced Training Features. Get personalized nutrition targets, create custom exercises and supersets, swap exercises, upload progress photos, and more. PREMIUM COACHING (OPTIONAL UPGRADE) • Work with an Elite-Level Coach. Train 1-on-1 with a dedicated coach to achieve your full potential in the gym and beyond. Caliber coaches are highly vetted, accredited personal trainers among the top 1% in their field. • Fully Personalized Plan. Your coach will design a training and nutrition program just for you based on your goals, experience and lifestyle. • Daily Motivation & Expert Guidance. Stay on track with in-app messaging, video form reviews, and individualized guidance. • Weekly Progress Reviews. Get in-depth analysis from your coach to optimize your training. • Fast Response Times. Your coach is available 24/7, typically replying within a few hours. • Guaranteed Results. On average, Caliber members improve their body composition by 20% or more within 12 weeks. If you don't see results, we'll refund the cost of the program. SEE WHAT OUR MEMBERS SAY • For detailed reviews from real Caliber members, visit our TrustPilot page at https://www.trustpilot.com/review/caliberstrong.com Terms of Use: https://caliberstrong.com/terms-of-service/ Privacy Policy: https://caliberstrong.com/privacy-policy/

Latest Version

5.10.1

Size

59.8 MB

First Released

Jul 31, 2020

Stop Guessing. Start Training With Science.

Join 1M+ lifters using the data-driven approach to maximize every rep. Start tracking your Strength Score for free today and build a physique backed by evidence.

FAQ

Frequently Asked Questions

Everything you need to know about Caliber: Strength Training

What is Caliber: Strength Training?

Caliber is a science-based strength training app. It combines resistance training, cardio, nutrition, and habit formation to help users build muscle, lose fat, and improve overall fitness effectively.

Does the Caliber app offer a free version?

Yes, Caliber offers a free version. Users can create and track unlimited workouts, access over 600 exercises, and train solo or with friends without any cost.

What features are available in the free version of Caliber?

The free version of Caliber includes personalized workouts, detailed exercise tutorials, workout groups, and Apple Health integration for syncing cardio, nutrition, and body stats.

Can I track my workouts using the Caliber app?

Yes, Caliber allows users to create and track an unlimited number of personalized workouts. The app provides intuitive tracking for sets, reps, and weight lifted, as shown in the interface.

How does Caliber help users with proper exercise form?

Caliber helps with exercise form by providing detailed exercise tutorials. These tutorials include step-by-step videos and pro tips from Caliber coaches to ensure proper and safe execution.

What is Caliber Plus and what features does it offer?

Caliber Plus is an optional upgrade offering coach-designed training plans, Strength Score, Strength Balance, Caliber Lessons, personalized nutrition targets, custom exercises, and progress photo uploads to maximize results.

What is the Strength Score feature in Caliber?

The Strength Score in Caliber measures a user's strength relative to their potential for their age and gender. It provides a numerical representation of overall strength progress.

How does Caliber assist in achieving muscle balance?

Caliber helps with muscle balance through its Strength Balance feature. This optimizes training across key muscle groups, aiming to improve posture and mobility.

Can I receive personalized coaching through the Caliber app?

Yes, Caliber offers Premium Coaching. This upgrade provides 1-on-1 guidance from an elite-level personal trainer with a fully customized training and nutrition plan, including in-app chat and video messaging.

Does Caliber integrate with Apple Health?

Yes, Caliber integrates with Apple Health. This feature allows users to sync their cardio, nutrition, and body stats from their wearable or connected devices for a comprehensive fitness view.

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