Best Gym Bar Calculator Apps

250+ iOS apps curated and reviewed

4.8 avg rating
15 free apps
Updated November 2026

Looking for free gym bar calculator apps? 15 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Gym Bar Calculator Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bar Is Loaded - Gym CalculatorBar Is Loaded - Gym CalculatorFree4.9ā˜… (574)NoYesNov 2026
2Barbell Plate CalculatorBarbell Plate CalculatorFree4.8ā˜… (288)YesYesOct 2026
3Powerlift – Barbell CalculatorPowerlift – Barbell CalculatorFree4.5ā˜… (73)NoYesOct 2026
4The Barbell CalculatorThe Barbell CalculatorFree5.0ā˜… (1)NoNoOct 2026
5Gym Bar CalculatorGym Bar CalculatorFree5.0ā˜… (3)NoYesMay 2026
6Barbell Weight Calculator + PRBarbell Weight Calculator + PRFree5.0ā˜… (1)NoNoOct 2026
7BarLoad Plate CalculatorBarLoad Plate CalculatorFree4.1ā˜… (7)NoNoMay 2026
8RepGenie: Gym CalculatorRepGenie: Gym CalculatorFree—NoYesJul 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😊(574 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

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

Room to Improve

  • šŸ› Frequent crashes and infinite loading screens
  • šŸ› 5kg calculation glitch in reverse section
  • šŸ› Inconsistent weight calculations with kg plates
  • āš™ļø Limited barbell weight customization options
  • āš™ļø Collar weight incorrectly set to 4kg instead of 5kg
  • āš™ļø Rounding errors with decimal plate weights
  • šŸ“± Compatibility issues with newer devices (iPhone 16 Pro)
  • āŒ No ladies bar weight option (35 lbs)
  • āŒ Missing 7.5kg plate option
4.8😊(288 ratings)
FreeAdsIn-App Purchases
Barbell Plate Calculator screenshot 1
Barbell Plate Calculator screenshot 2
Barbell Plate Calculator screenshot 3
Barbell Plate Calculator screenshot 4
Barbell Plate Calculator screenshot 5
Barbell Plate Calculator screenshot 6

Easily calculate the barbell plates needed to reach a target weight or determine the total weight on a loaded bar. This app simplifies weightlifting math, allowing you to focus on your workout. It offers customizable options and a timer for tracking exercises.

What We Love

  • šŸ‘ Simple and no frills
  • šŸ‘ Beautifully designed and works well
  • šŸ‘ Makes life easier
  • šŸ‘ Plate calculator works
  • šŸ‘ Correctly calculates with 1.25 and 0.5 plates
  • šŸ‘ Modifiable history
  • šŸ‘ No premium features needed for basic functions
  • šŸ‘ Exactly what you need
  • šŸ‘ Can tap bar to change weight

Room to Improve

  • šŸ› Timer function freezes
  • šŸ› Paid upgrades not working
  • šŸ› Limited in plate calculation
  • šŸ› Saving bar weight process is cumbersome
  • šŸ› Resetting entire weight stack instead of adding
4.5(73 ratings)
FreeIn-App Purchases
Powerlift – Barbell Calculator screenshot 1
Powerlift – Barbell Calculator screenshot 2
Powerlift – Barbell Calculator screenshot 3
Powerlift – Barbell Calculator screenshot 4
Powerlift – Barbell Calculator screenshot 5

This app simplifies barbell weight calculations for weightlifters. It allows users to quickly determine the correct plates needed for any given weight, supporting custom bar and collar weights, and both imperial and metric units. An optional Pro version offers advanced features like manual plate management and custom plate creation.

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 November 2026, with a 4.9-star average from 574 App Store ratings, and it's free to download.
Yes — 15 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 November 2026.
We track 250+ gym bar calculator apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.