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Caliber: Strength Training

by Caliber Fitness, Inc. more by this developer →

Ratings
5,938
+26 (7d)
Rating
4.8 · 5,938 ratings
+26 (7d)
Version
5.16.1
Last updated 09/08/2026

#18,587 of 719,896 by ratings on Apple · #886 of 50,597 in Health & Fitness

First seen by this census 09/05/2026 — the store does not publish a creation date

Last updated 09/08/2026

Tracked since 09/05/2026

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Category: Health & Fitness

Description

Caliber is a science-based strength training app that combines resistance training, cardio, nutrition, and habit formation to help you build muscle, lose weight, and improve your overall fitness - for good.

TRAIN YOUR WAY

• Free Version. Create and track unlimited workouts, access 800+ 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 Circles. Train with friends and family in private workout chats. When you hit a personal best, it's shared with the group.

• Apple Health Integration. Sync your cardio, nutrition, steps and body stats from your wearable or connected device.

• Connect to AI. Sync your training data with ChatGPT and Claude for personalized insights and training analysis.

UNLOCK MORE WITH CALIBER PLUS (OPTIONAL UPGRADE)

• Coach-Designed Training Plans. Choose from 120+ 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/

Alternatives to Caliber: Strength Training

Name Ratings Rating
LADDER Strength Training Plans by Ladder Technologies, Inc. 194,928 5.0 compare
GymBook ・ Strength Training by Appwise GmbH 2,417 4.8 compare
TrainHeroic: Strength Training by Train Heroic, LLC 1,831 4.3 compare
LIT: Strength Training Plans by LIT Fitness Group LLC 855 4.5 compare
Raize: Women Strength Training by activerse.app sp. z o.o. 836 4.8 compare
Spotr: Strength Training by Spotr Labs LLC 635 4.7 compare
LiftTrack: Strength Training by LiftTrack LLC 120 4.7 compare
Training App (MyStrengthBook) by My Strength Book Inc. 47 3.4 compare
Metric - Strength Training by Core Advantage Pty Ltd 45 4.0 compare
Amrap: Strength Training Coach by Amrap Inc. 27 5.0 compare

Growth

Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Per Growth Growth % Actual change Measured over
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week Not enough history yet
month Not enough history yet
year Not enough history yet

History

Ratings

09/09/2026 · 5,912 09/17/2026 · 5,938

Average rating

09/09/2026 · 4.8 09/17/2026 · 4.8

Version history

VersionFirst observed
5.16.109/08/2026
5.16.009/09/2026