Best Gym Bar Calculator Apps

249+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated October 2026

Looking for free gym bar calculator apps? 17 of our 249+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top Gym Bar Calculator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bar Is Loaded - Gym CalculatorBar Is Loaded - Gym CalculatorFree4.9β˜… (512)NoYesOct 2026
2Barbell Plate CalculatorBarbell Plate CalculatorFree4.8β˜… (236)YesYesOct 2026
3Barbell Weight Calculator + PRBarbell Weight Calculator + PRFree5.0β˜… (1)NoNoMay 2026
4Powerlift – Barbell CalculatorPowerlift – Barbell CalculatorFree4.5β˜… (72)NoYesOct 2026
5Gym Bar CalculatorGym Bar CalculatorFree5.0β˜… (3)NoYesMay 2026
6RepGenie: Gym CalculatorRepGenie: Gym CalculatorFreeβ€”NoYesJul 2026
7BarLoad Plate CalculatorBarLoad Plate CalculatorFree4.1β˜… (7)NoNoMay 2026
8BarMath: Plate CalculatorBarMath: Plate Calculator$1.99β€”NoNoJul 2026

Top Picks for Gym Bar Calculator

Bar Is Loaded - Gym Calculator#1

Bar Is Loaded - Gym Calculator by Danny Li

It's leg day, not brain day.
4.9😊(512 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

  • πŸ‘ Extremely user-friendly and intuitive interface
  • πŸš€ Fast and accurate plate loading calculations
  • πŸ’° Completely free with no ads or subscriptions
  • 🧠 Eliminates mental math during workouts
  • πŸ“Š Rich feature set including RPE, Wilks, and 1RM calculators
  • πŸ”„ Reverse calculation functionality for bar loading
  • πŸ“± Supports both kg and lb conversions seamlessly
  • 🎨 Clean and simple design
  • πŸ‘¨β€πŸ’» Responsive developer who takes feedback seriously
  • πŸ“Έ Ability to share loaded bar images on social media
  • ⚑ Lightweight and quick performance
  • πŸ‹οΈ Tailored specifically for powerlifters and weightlifters

Room to Improve

  • πŸ› Frequent crashes and infinite loading screens
  • πŸ› 5kg calculation glitch in reverse section
  • πŸ› Inconsistent weight calculations with kg plates
  • βš™οΈ Limited barbell weight customization options
  • βš™οΈ Collar weight incorrectly set to 4kg instead of 5kg
  • βš™οΈ Rounding errors with decimal plate weights
  • πŸ“± Compatibility issues with newer devices (iPhone 16 Pro)
  • ❌ No ladies bar weight option (35 lbs)
  • ❌ Missing 7.5kg plate option
Barbell Weight Calculator + PR#3

Barbell Weight Calculator + PR by Talk or Not, Inc.

Bench Press PR Tracker
Worth Considering
⚽ Sports
5.0(1 ratings)
Free
Barbell Weight Calculator + PR screenshot 1
Barbell Weight Calculator + PR screenshot 2
Barbell Weight Calculator + PR screenshot 3
Barbell Weight Calculator + PR screenshot 4

Effortlessly determine the correct weight plates to load onto your barbell for any lift. This tool provides a real-time, symmetrical plate layout, eliminating guesswork and ensuring accuracy. Focus on your training with a simple, distraction-free interface.

More Gym Bar Calculator apps to explore

FAQ about Gym Bar Calculator

What are the best gym bar calculator apps for iPhone?
Bar Is Loaded - Gym Calculator tops our gym bar calculator apps ranking as of October 2026, with a 4.9-star average from 512 App Store ratings, and it's free to download.
Yes β€” 17 of the top gym bar calculator apps we rank are free to download, including Bar Is Loaded - Gym Calculator and Barbell Plate Calculator.
Bar Is Loaded - Gym Calculator has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ gym bar calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.