# Lifting-Calculator > Calculate one-rep max and barbell plate combinations for weightlifting. (iPhone/iPad app by Isaiah Brandt-Sims.) - Source: https://appshunter.io/ios/app/lifting-calculator/id828812637 (this page in markdown: same URL + `.md`) - Developer: [Isaiah Brandt-Sims](https://appshunter.io/developer/828812640) - Category: Health & Fitness, Utilities - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 51 MB - Languages: American English - Released: 2014-03-27 - Data updated: 2026-06-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lifting-calculator/id828812637/reviews.md ## What is Lifting? With this calculator you can calculate your one rep max or calculate how much weight to put on the bar using your one rep max. When calculating a percent of your max, Lifting Calculator not only tells you what that percent is, but also breaks it down into how many of each plate you put on one side of the bar. It also comes with a note section for writing down your maxs or writing your workout for the day. ## Key features - One rep max calculation - Weight to put on bar calculation - Plate breakdown for each side - Notes section for maxes and workouts - Supports iPhone, iPad, and iPod ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/lifting-calculator/id828812637/reviews.md ### 5/5 — Perfect-just the basics *2014-04-08, version 1.2* 1RM and % of 1RM. No fluff to get in the way. Perfect for competitive athletes in real strength & conditioning programs. Not for Crossfitters, Rockthrowers, Tae Bo-ers etc. Font could be a bit larger. ### 5/5 — Love it!! *2014-03-30, version 1.0* This is what I've been looking for in a app. Nobody has done this yet!! ### 5/5 — Cool *2014-03-30, version 1.0* Cool ## Frequently asked questions about Lifting ### What is the one rep max calculation feature in Lifting-Calculator? Lifting-Calculator allows you to input your current lifting weight and reps to estimate your one-rep max (1RM). This is a standard metric used in strength training to gauge maximum strength potential. ### How does Lifting-Calculator help with barbell plate loading? Once you have your one-rep max or a target weight, Lifting-Calculator will tell you exactly how much weight to put on the bar. It further breaks this down by specifying the number of each plate needed for one side of the barbell. ### Can I track my workout progress with Lifting-Calculator? Yes, Lifting-Calculator includes a notes section where you can write down your maxes or detail your workout for the day. This helps in logging your training sessions and monitoring your progress over time. ### What devices is Lifting-Calculator compatible with? Lifting-Calculator is available for iPhone, iPad, and iPod. It is designed to be accessible on various Apple mobile devices. ### Is Lifting-Calculator free to use? Yes, Lifting-Calculator is completely free to download and use. There are no costs associated with its core functionality. ### Does Lifting-Calculator have ads? No, Lifting-Calculator does not contain advertisements. Users can enjoy an ad-free experience while using the app. ### How often is Lifting-Calculator updated? The latest version of Lifting-Calculator is 2.1, which was last updated on May 29, 2014. Future updates may be released to improve functionality or add new features. ### What is the age rating for Lifting-Calculator? Lifting-Calculator has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content. ## Version history (last 5 releases) ### 2.1 — 2014-05-29 Fixes small text ### 2.0 — 2014-05-17 The notes tab is completely redone! ### 1.6 — 2014-05-02 Bug fixes with Ipad touch. Fixes blank label. ### 1.5 — 2014-04-25 We have added touch gestures so now if you swipe left or right it will go to the next page. The size of the app has been compressed so it saves space. As requested the font size on the iphone has been increased. ### 1.2 — 2014-04-08 Version 1.2 adds kilos into the calculator. Now if you are using kilos the app will calculate a max or a percent of kilos in addition to pounds! It also fixes bug issues with the percent calculator!! ## Apps similar to Lifting | App | Rating | Price | Category | | --- | --- | --- | --- | | [QuickBitSync](https://appshunter.io/ios/app/quickbitsync/id1520214660) | 4.0 (4) | $0.99 | Health & Fitness | | [HIIT Dual Timer](https://appshunter.io/ios/app/hiit-dual-timer/id1505262060) | 3.0 (1) | Free | Health & Fitness | | [Barbell Plus](https://appshunter.io/ios/app/barbell-plus/id1448649488) | 5.0 (7) | $0.99 | Health & Fitness | | [RunRoom](https://appshunter.io/ios/app/runroom/id1560016139) | 5.0 (1) | Free | Health & Fitness | | [One Rep Max Calculator - (1RM)](https://appshunter.io/ios/app/one-rep-max-calculator-1rm/id1596587580) | 5.0 (14) | Free | Health & Fitness | | [RepMax: 1RM Calculator](https://appshunter.io/ios/app/repmax-1rm-calculator/id6449795865) | — | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*