Best Powerlifting Apps

249+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

The best powerlifting apps on iPhone average 4.8★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Powerlifting Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bar Is Loaded - Gym CalculatorBar Is Loaded - Gym CalculatorFree4.9★ (301)NoYesSep 2026
2USA PowerliftingUSA PowerliftingFreeNoNoSep 2026
3Stronglifts 5x5 Workout PlanStronglifts 5x5 Workout PlanFree4.9★ (77K)NoYesSep 2026
4JuggernautAIJuggernautAIFree4.8★ (5.7K)NoYesSep 2026
5Top Set: PowerliftingTop Set: PowerliftingFreeNoNoMay 2026
6Strength Basecamp PowerliftingStrength Basecamp PowerliftingFreeNoYesAug 2026
7Five/Three/One - 531 WorkoutsFive/Three/One - 531 WorkoutsFree4.9★ (1.2K)NoYesSep 2026
8531 Strength531 StrengthFree4.9★ (12K)YesYesSep 2026

Top Picks for Powerlifting

Bar Is Loaded - Gym Calculator#1

Bar Is Loaded - Gym Calculator by Danny Li

It's leg day, not brain day.
Editor's Choice
💪 Health & Fitness
4.9😊(301 ratings)
FreeIn-App Purchases
Bar Is Loaded - Gym Calculator screenshot 1
Bar Is Loaded - Gym Calculator screenshot 2
Bar Is Loaded - Gym Calculator screenshot 3
Bar Is Loaded - Gym Calculator screenshot 4
Bar Is Loaded - Gym Calculator screenshot 5
Bar Is Loaded - Gym Calculator screenshot 6

This app simplifies weightlifting calculations, instantly determining the correct plates to load onto a barbell. It offers custom settings for inventory and a reverse calculator, along with tools for meet preparation and performance scoring.

What We Love

  • 👍 Extremely user-friendly and intuitive interface
  • 🚀 Fast and accurate plate loading calculations
  • 💰 Completely free with no ads or subscriptions
  • 🧠 Eliminates mental math during workouts
  • 📊 Rich feature set including RPE, Wilks, and 1RM calculators
  • 🔄 Reverse calculation functionality for bar loading
  • 📱 Supports both kg and lb conversions seamlessly
  • 🎨 Clean and simple design
  • 👨‍💻 Responsive developer who takes feedback seriously
  • 📸 Ability to share loaded bar images on social media
  • ⚡ Lightweight and quick performance
  • 🏋️ Tailored specifically for powerlifters and weightlifters

Room to Improve

  • 🐛 Frequent crashes and infinite loading screens
  • 🐛 5kg calculation glitch in reverse section
  • 🐛 Inconsistent weight calculations with kg plates
  • ⚙️ Limited barbell weight customization options
  • ⚙️ Collar weight incorrectly set to 4kg instead of 5kg
  • ⚙️ Rounding errors with decimal plate weights
  • 📱 Compatibility issues with newer devices (iPhone 16 Pro)
  • ❌ No ladies bar weight option (35 lbs)
  • ❌ Missing 7.5kg plate option
Stronglifts 5x5 Workout Plan#3

Stronglifts 5x5 Workout Plan by StrongLifts

Gym Strength Training Program
Worth Considering
💪 Health & Fitness
4.9😊(77K ratings)
FreeIn-App Purchases
Stronglifts 5x5 Workout Plan screenshot 1
Stronglifts 5x5 Workout Plan screenshot 2
Stronglifts 5x5 Workout Plan screenshot 3
Stronglifts 5x5 Workout Plan screenshot 4
Stronglifts 5x5 Workout Plan screenshot 5
Stronglifts 5x5 Workout Plan screenshot 6

This app guides you through a proven barbell strength training program with no guesswork. It plans every exercise, set, and weight for you, allowing you to focus on lifting and see consistent progress. Ideal for beginners or those returning to strength training.

What We Love

  • 💪 Effective strength-building program
  • 📈 Tracks progress and helps with consistency
  • 🤖 Automatic weight progression and plate calculation
  • ⏱️ Convenient timer and rest period tracking
  • 📚 Helpful exercise form videos
  • 🤝 Responsive and supportive customer service
  • 🏋️‍♀️ Customizable for different fitness levels and goals
  • 🤓 Educates users on the science behind the program

Room to Improve

  • 🐛 Occasional bugs and syncing issues
  • 💰 Subscription model can be expensive for some
  • 🔒 Limited customization options in free version
  • ⚠️ Weights may not be accurate for all users
  • 🕰️ Workouts can be time-consuming for some

More Powerlifting apps to explore

FAQ about Powerlifting

What are the best powerlifting apps for iPhone?
Bar Is Loaded - Gym Calculator tops our powerlifting apps ranking as of September 2026, with a 4.9-star average from 301 App Store ratings, and it's free to download.
Yes — 20 of the top powerlifting apps we rank are free to download, including Bar Is Loaded - Gym Calculator and USA Powerlifting.
Bar Is Loaded - Gym Calculator has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ powerlifting apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Bar Is Loaded is a fast and easy plate loading calculator designed for lifters. It instantly tells you exactly what plates to load onto a barbell, eliminating guesswork. The app also includes various tools for meet preparation and performance scoring.
Key features include an instant plate calculator for both KG and LB, a customizable inventory for barbells and plates, and a reverse calculator. It also offers meet prep tools like rep max calculators and attempt selection, along with powerlifting and weightlifting scoring calculators.

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