Caliber: Strength Training

Caliber: Strength Training

Workout Planner & Tracker

5.9K ratings
517 reviews
#172 in top-grossing Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 31, 2020
  • September 8, 2026

Features

Caliber: Strength Training screenshot #1 for iPhone
Caliber: Strength Training screenshot #2 for iPhone
Caliber: Strength Training screenshot #3 for iPhone
Caliber: Strength Training screenshot #4 for iPhone
Caliber: Strength Training screenshot #5 for iPhone
Caliber: Strength Training screenshot #6 for iPhone
Caliber: Strength Training screenshot #7 for iPhone
Caliber: Strength Training screenshot #8 for iPhone
Caliber: Strength Training screenshot #9 for iPhone
Caliber: Strength Training screenshot #10 for iPhone
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About

This app offers science-based strength training, including workout planning, tracking, and exercise tutorials. It supports individual training, group workouts, and offers optional upgrades for personalized plans, advanced features, and one-on-one coaching.

Unlimited workout creation and tracking
600+ exercise tutorials with videos
Workout groups for training with friends
Coach-designed training plans
Personalized progress tracking
1-on-1 elite coaching options
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What users say

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What's New in Caliber

5.16.1

September 8, 2026

This release includes major infrastructure updates, improving reliability across devices, along with a few feature enhancements and bug fixes.

Subscription plans

Caliber Pro (Monthly)

Caliber Pro (Monthly)

$19.001 Month
How to cancel Caliber subscription ⁉️

Charts

Top Grossing

📉 172-12

Health & Fitness

This app dropped -12 positions in Health & Fitness chart.

Last updated on September 17, 2026.

Events

Read more about New: Travel Training Plans

New: Travel Training Plans

Training plans built for the road.

Mar 16, 2026 Apr 6, 2026

Read more about Just Added: Mobility Routines

Just Added: Mobility Routines

Move better. Lift heavier. Recover faster.

Dec 5, 2025 Dec 26, 2025

Read more about Introducing 45-Minute Plans

Introducing 45-Minute Plans

Maximize your progress with less time at the gym.

Nov 16, 2025 Nov 26, 2025

User reviews

Good app, terrible offline

This app handles spotty connectivity terribly. There is no good reason for most of the functionality to need to always be online. Just save it on device and sync when you’re back online. This is a solved problem in most other apps!

So far I love it

Just started using this app and I love it. I do wish they would include stretches for the workouts so no injuries happen. It would be extremely knowledgeable for beginners and advanced workouts.

Give an option to change name of freestyle workouts

Will change to five stars

Response from developer

You should actually be able to do this! Once you complete a Freestyle workout, and save it as a template, just go to Plans and then tap the 3 dots next to the saved workout template there to rename it to whatever you like.

A1 coaching/accompaniment

I’ve worked out for 3 months with coaching of Marquez. And even though it was virtual and through text messages, I always received quick replies with useful advice, both for nutrition and for my workout. Marquez was attentive to how I was feeling about the training sessions and made the necessary adjustments, tailored to the equipment I have in my home gym
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It’s more than a workout planner

I’d highly recommend Caliber to anyone. I’d say I’m recommending the whole plan more than the app. It helps you understand how to body works, has in depth videos on how to do the workouts, but most of all, it has trainers. And the trainers make all the difference. Meeting with them, learning with them and helping them keep you accountable is really what makes this program stand out.
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User experience

🐞

Reported Bugs

3 issues

Workout data loss when switching between online and offline mode

Bug

Strength score not updating correctly in some cases

Bug

Inability to log weight for certain exercises

Bug

Requested Features

5 requests

Add ability to create and save custom exercises

Feature

Integrate with more fitness tracking devices and apps

Feature

Improve offline mode to allow full workout tracking

Feature

Provide more flexibility in workout scheduling and planning

Feature

Enhance strength score calculations and explanations

Feature

FAQ

What does the Caliber app do?

Caliber is a science-based strength training app designed to help users build muscle, lose fat, and improve overall fitness. It offers features for creating and tracking workouts, accessing exercise tutorials, and provides options for personalized plans and coaching.

What are the key features of the free version?

The free version allows you to create and track an unlimited number of workouts, access over 600 exercises with detailed tutorials, and train with friends in workout groups. It also integrates with Apple Health to sync your stats.

What are the costs associated with Caliber?

The app offers a free version with core features. Optional upgrades include Caliber Plus for advanced features and coach-designed plans, and Premium Coaching for one-on-one guidance from an elite trainer. Pricing for these upgrades is not specified in the description.

Is Caliber compatible with other devices?

Yes, Caliber integrates with Apple Health, allowing you to sync your cardio, nutrition, and body stats from your wearable or connected device. This helps in a more comprehensive tracking of your fitness journey.

Who would benefit from using Caliber?

Anyone looking to improve their strength, build muscle, or lose fat can benefit from Caliber. It's suitable for individuals who want structured workout plans, detailed exercise guidance, and motivation, whether training alone or with others.