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Caliber: Strength Training app icon
#14in Strength Training

Caliber: Strength Training

A Tier
Excellent
92
4.89.1K ratings
4.0recent reviews
10dsince update
FreeIn-App Purchases
Health & Fitness
category
Lifestyle
category
12+age rating
1language
Made for iPhone

What is Caliber?

A strength training app for creating and tracking workouts, with optional plans and coaching.

Caliber combines resistance training, cardio, nutrition, and habit formation. Its free version includes workout tracking, exercise tutorials, workout chats, and Apple Health integration.

Pricing. Caliber is free to download, with in-app purchases on the App Store.

Good for

  • Creating and tracking workouts
  • Learning exercise form with video tutorials
  • Training with friends in private workout chats

Screenshots

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Why this app is in A tier

92/100The average of 4 parts, with no weights
Rating97
Ratings80
App Store search rank92
Update recency100

A tier follows from that score within this list. The full explanation, as data.

Caliber scores 92 out of 100: rating 97, rating count 80, App Store search rank 92, update recency 100. The four parts are averaged and A tier follows from that score within this list.

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

Read more
  • 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/

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Questions about Caliber

Can I create and track workouts for free?

Yes. The free version includes unlimited workout creation and tracking.

Does the app include exercise tutorials?

Yes. It includes step-by-step videos and pro tips from Caliber coaches.

Is Caliber free?

Caliber is free to download, with in-app purchases.

Is Caliber right for me?

Caliber is built for creating and tracking workouts, learning exercise form with video tutorials, training with friends in private workout chats. It sits in the strength training list on AppTierList.

Is Caliber worth it?

Caliber is A tier, ranked #14 of 40 strength training apps with a score of 92 out of 100, from a 4.8 App Store rating across 9,080 ratings. It is in the list's top tiers; 13 apps rank above it.

How does Caliber compare to Caliber?

Caliber is A tier at 92; Caliber is A tier at 92. They score the same. Caliber is free to download, with in-app purchases, Caliber is free to download, with in-app purchases.

How often is Caliber updated?

Caliber was updated 10 days ago, which counts in its favour.

Alternatives

Categories

All the facts

Ranking

Lists
Strength Training (A tier, #14) · Workout Planning (B tier, #29) · Workout Tracking (#54, beyond the tiered top) · Workout Routines (#134, beyond the tiered top)
Tier
A (Excellent)
Score
92 / 100
Rank in list
#14 of 40
Ranking certainty
settled

Ratings

App Store rating
4.8 out of 5, every App Store country
Ratings
9,080
Recent reviews
4.0 from 20 in the last 180 days

App

Price
Free + IAP
App Store category
Health & Fitness
Current version
(10 days ago)
Size
62 MB
Requires
iOS 15.1 or later
Age rating
12+
Languages
1
Runs on
iPhone

Links

Developer pages
Website · Support · Privacy policy
Maker
not verified
App Store data read

App Store data read · reviews · ranking