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Best Caliber Free Apps & Games

198+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated July 2026

From beginner-friendly picks to power-user tools, our caliber free list covers 198+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Caliber Free Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Caliber: Strength TrainingCaliber: Strength TrainingFree4.8★ (5.8K)NoYesAug 2026
2Gymshark Training and FitnessGymshark Training and FitnessFree4.8★ (15K)YesNoAug 2026
3Centr: Strength & Fitness AppCentr: Strength & Fitness AppFree4.8★ (21K)NoYesAug 2026
4TrainHeroic: Strength TrainingTrainHeroic: Strength TrainingFree4.3★ (1.8K)YesYesAug 2026
5FitOn Workouts & Fitness PlansFitOn Workouts & Fitness PlansFree4.9★ (283K)NoYesAug 2026
6FitHim: Gym & Home WorkoutsFitHim: Gym & Home WorkoutsFree4.7★ (4.4K)NoYesAug 2026
7Calibre: Watch CollectorCalibre: Watch CollectorFree—NoYesJul 2026
8Sniper's HideSniper's HideFree3.7★ (23)NoYesMay 2026

Top Picks for Caliber Free

Caliber: Strength Training#1

Caliber: Strength Training by Caliber Fitness, Inc

Workout Planner & Tracker
Editor's Choice
💪 Health & Fitness
4.8😊(5.8K ratings)
FreeIn-App Purchases
Caliber: Strength Training screenshot 1
Caliber: Strength Training screenshot 2
Caliber: Strength Training screenshot 3
Caliber: Strength Training screenshot 4
Caliber: Strength Training screenshot 5
Caliber: Strength Training screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive workout tracking
  • 💡 Customizable workouts
  • 🔍 Detailed exercise instructions and videos

Room to Improve

  • 🐛 Occasional app crashes and bugs
  • 🔍 Limited offline functionality
  • 💰 Subscription model can be confusing
Gymshark Training and Fitness#2

Gymshark Training and Fitness by Gymshark Ltd

Training App
Strong Contender
💪 Health & Fitness
4.8😊(15K ratings)
FreeAds
Gymshark Training and Fitness screenshot 1
Gymshark Training and Fitness screenshot 2
Gymshark Training and Fitness screenshot 3
Gymshark Training and Fitness screenshot 4
Gymshark Training and Fitness screenshot 5
Gymshark Training and Fitness screenshot 6

This app offers thousands of free workouts and personalized training plans designed by athletes and trainers. Track your progress, discover new routines, and build lasting healthy habits with guided programs and customizable options for all fitness levels.

What We Love

  • 👍 Easy to navigate and find exercises
  • 👍 Visually pleasing app
  • 👍 Ability to create custom exercises
  • 👍 Variety of pre-made workouts

Room to Improve

  • 🐛 Logging out issues causing data loss
  • 🐛 Glitchy timer and screen freezing
  • 🐛 Inability to edit previous workout data
Centr: Strength & Fitness App#3

Centr: Strength & Fitness App by CH Digital Pty Ltd

Build Muscle. Get Fit.
Worth Considering
💪 Health & Fitness
4.8😊(21K ratings)
FreeIn-App Purchases
Centr: Strength & Fitness App screenshot 1
Centr: Strength & Fitness App screenshot 2
Centr: Strength & Fitness App screenshot 3
Centr: Strength & Fitness App screenshot 4
Centr: Strength & Fitness App screenshot 5
Centr: Strength & Fitness App screenshot 6

This all-in-one fitness app offers personalized workout plans and meal suggestions to help you achieve your strength and fitness goals. Train at home or in the gym with programs designed by elite coaches, track your progress, and enjoy a variety of workout styles.

What We Love

  • 🤩 Excellent variety of workouts
  • 👍 Easy to follow instructions
  • 🍽️ Delicious and healthy recipes
  • 🧠 Helpful meditation and mindfulness content

Room to Improve

  • 🐛 Occasional app crashes and bugs
  • 🔍 Difficulty finding and accessing certain features
  • 💰 Expensive subscription cost

More Caliber Free apps to explore

4
TrainHeroic: Strength Training
TrainHeroic: Strength Training
TrainHeroic: Strength Training
Gym Tracker, Workout Log Plans
Free

This app helps users track gym workouts, plan training sessions, and monitor progress. It offers exercise demo videos, coaching points, and features to celebrate achievements like personal records and total volume lifted.

Workout tracker and logWorkout planner and libraryExercise demo videos
💪 Health & Fitness
(1.8K)
free with in-app purchases
5
FitOn Workouts & Fitness Plans
FitOn Workouts & Fitness Plans
FitOn Workouts & Fitness Plans
Cardio, Yoga & Pilates classes
Free

Access a vast library of free exercise videos and personalized fitness plans for weight loss and overall well-being. Work out with celebrity trainers, explore various class types, and enjoy guided meditations to reduce stress and improve sleep.

Free exercise videosPersonalized workout plansClasses with celebrity trainers
💪 Health & Fitness
(283K)
freemium
6
FitHim: Gym & Home Workouts
FitHim: Gym & Home Workouts
FitHim: Gym & Home Workouts
Ultimate Workouts Guide
Free

This app generates personalized 8-week workout plans for home or gym based on your goals and fitness level. It offers detailed video guidance, scientifically proven routines for weight loss and muscle gain, and tracks your progress.

Personalized gym & home workout plansDetailed video guidanceWorkout plans designed by professional coaches
💪 Health & Fitness
(4.4K)
free with in-app purchases
7
Calibre: Watch Collector
Calibre: Watch Collector
Calibre: Watch Collector
Mechanical Watch Timegrapher
Free
🔧 Utilities
(0)
8
Sniper's Hide
Sniper's Hide
Sniper's Hide
For the tactical marksman
Free

Connect with a large community of long-range shooting enthusiasts. Share photos, videos, and resources, and engage in discussions about precision rifles and tactical marksmanship. Enjoy private messaging and customizable notifications for a personalized experience.

Save, follow, hide, and watch contentPost pictures, videos, and resourcesPrivate messaging and notifications
🌐 Social Networking
(23)
free with in-app purchases
9
myArmsCache
myArmsCache
myArmsCache
Gun & Ammo Inventory
Free

Easily track your firearms, ammunition, magazines, and accessories. Record range visits, monitor spending, and manage maintenance. All your data is stored locally for privacy.

Detailed firearm and accessory inventoryAmmo usage and purchase trackingMagazine management and reliability ratings
🔧 Utilities
(2.2K)
free with in-app purchases
10
Pistol Database
Pistol Database
Pistol Database
Handguns Database Application
Free

Access comprehensive historical information, technical specifications, and market pricing for a wide range of handguns. Search by various criteria like manufacturer, caliber, and type to find detailed gun dimensions, cartridge specs, and ballistics.

Search by Manufacturer, Trigger, Caliber, TypeGun DimensionsGun Specifications
🔍 Reference
(185)
free with in-app purchases
11
Ammo Box
Ammo Box
Ammo Box
Ammo & Range Log Tracker
Free
$4.99 | 100% OFF

Effortlessly track your ammunition inventory, usage, and range sessions. Organize your collection by firearm type and caliber, scan barcodes to add new boxes, and update round counts with ease. Analyze your shooting trends and export data for comprehensive record-keeping.

Ammo inventory managementBarcode scanning for quick entryTrack range sessions and usage
🔧 Utilities
(26)
free with in-app purchases
12
Strong Workout Tracker Gym Log
Strong Workout Tracker Gym Log
Strong Workout Tracker Gym Log
Strength Training Planner
Free

This app helps you track your workouts and progress with an intuitive interface. It offers a wide range of exercises, detailed instructions, and advanced statistics to help you achieve your fitness goals. Easily log your routines, monitor personal records, and stay motivated on your fitness journey.

Intuitive workout loggingComprehensive exercise libraryApple Watch integration
💪 Health & Fitness
(108K)
freemium
13
Prologue Audiobook Player
Prologue Audiobook Player
Prologue Audiobook Player
For Plex & Audiobookshelf
Free

This app provides a seamless audiobook listening experience for users with self-hosted libraries. It connects to Plex and Audiobookshelf, offering offline downloads, advanced playback controls, and detailed listening statistics. Enjoy your audiobooks anywhere with support for multiple Apple devices and integrations.

Connects to Plex and AudiobookshelfOffline audiobook downloadsCollections and series organization
📚 Books
(5.5K)
free with in-app purchases
14
Gun Fire - Shooting World
Gun Fire - Shooting World
Gun Fire - Shooting World
by GUNFIRE GAME LIMITED
Free

Engage in a 3D FPS experience where you aim and shoot various targets to achieve high scores. This free game offers a simple, one-handed control system and a wide array of weapons and challenging levels.

3D FPS gameplaySimple one-handed controlsUnlockable weapons
🎮 Games
(40K)
free with in-app purchases
15
Tap Guns
Tap Guns
Tap Guns
Shot physics action
Free

Utilize gun recoil to propel firearms upwards and achieve maximum height. Explore diverse weapons with unique physics, hone your skills, and aim for the highest score. Unlock new guns and remove ads with a subscription.

Realistic physics-based gun behavior16 types of gunsHundreds of challenging levels
🎮 Games
(87)
subscription
16
Hevy - Workout Tracker Gym Log
Hevy - Workout Tracker Gym Log
Hevy - Workout Tracker Gym Log
Weight Lifting Routine Planner
Free

This app helps you plan weight lifting routines, log workouts, and track your progress with detailed graphs and exercise videos. Connect with friends, copy their routines, and analyze your performance to get stronger.

Intuitive workout tracking interfaceWeight lifting routine plannerHundreds of exercises with videos
💪 Health & Fitness
(84K)
freemium
17
Sniper Strike: Shooting Games
Sniper Strike: Shooting Games
Sniper Strike: Shooting Games
Military War Action 3D Shooter
Free

Engage in intense sniper combat across hundreds of missions and multiple game modes. Customize your super-soldier with advanced gear and team up with allies or challenge friends in live PvP duels. Climb the leaderboards and take down enemy forces in this action-packed FPS experience.

Hundreds of missionsMultiple gameplay modesSoldier customization
🎮 Games
(164K)
free with in-app purchases
18
Caliberate
Caliberate
Caliberate
Training for track & field
Free

This app provides structured training plans for sprint and jump athletes, featuring guided workouts with interval timers and video feedback from coaches. It also includes an AI coach for technique advice and a leaderboard to track progress against teammates.

Daily training plansGuided workouts with timersVideo breakdown feedback
💪 Health & Fitness
(1)
free
19
BookFusion
BookFusion
BookFusion
eBook Reader, Manager & Cloud
Free

Manage, read, and organize your entire eBook collection across all devices with cloud synchronization. Customize your reading experience with extensive settings, highlights, and annotations. Supports various formats and offers text-to-speech functionality.

Cross-platform eBook readerCloud synchronizationOrganize with virtual bookshelves
📚 Books
(487)
free with in-app purchases
20
Stronger - Gym Workout Planner
Stronger - Gym Workout Planner
Stronger - Gym Workout Planner
Weight Lifting & Exercise Log
Free

This app helps serious lifters plan and track their workouts with AI coaching and community features. Log sets, reps, and weights, and monitor progress with powerful analytics to achieve your fitness goals.

AI-optimized workout plannerAdvanced exercise trackerCustomizable workout routines
💪 Health & Fitness
(17K)
free with in-app purchases

FAQ about Caliber Free

What are the best caliber free apps & games for iPhone?
Caliber: Strength Training tops our caliber free apps & games ranking as of July 2026, with a 4.8-star average from 5.8K App Store ratings, and it's free to download.
Caliber: Strength Training has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 198+ caliber free apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
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.
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.