# Barbell Calculator vs RackMath

The clearest difference is rating: Barbell Calculator at 5.0 against RackMath's 3.0. Barbell Calculator also leads on in-app purchases (none vs 3). RackMath's advantage is ratings volume (4 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. RackMath sells 3 in-app purchases, starting at $9.99 per month. Barbell Calculator asks for nothing beyond the download.

Barbell Calculator holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | Barbell Calculator | RackMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/barbell-calculator-gym-math/id6751916412/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/rackmath/id6761032029/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free | Free |
| Size | 0 MB | 7 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Keld Sperry](https://appshunter.io/developer/305563823) | [Keith Jeffery](https://appshunter.io/developer/1887410568) |

## What reviewers say

### Barbell Calculator

[App page](https://appshunter.io/ios/app/barbell-calculator-gym-math/id6751916412)

Effortlessly calculate barbell plate combinations for your desired weight. This app eliminates gym math errors, allowing you to quickly determine the exact plates needed for each side of the bar. Build your bar virtually and see the total weight instantly.

**Highlights:** Calculate plates for target weight, Add plates virtually to see total weight, Eliminates math errors, Fast and simple plate loading, Lift smarter

**Features:** macOS Compatibility

**In-app purchases:** none


### RackMath

[App page](https://appshunter.io/ios/app/rackmath/id6761032029)

This app removes the guesswork from loading a barbell, providing color-coded diagrams for precise plate loading. It offers alternative weight options when exact matches aren't possible and allows for real-time bar monitoring as plates are added or removed.

**Highlights:** Color-coded plate diagrams, Nearest weight alternatives, Customizable plate inventory, Real-time bar weight monitoring, Multiple barbell setup organization, Efficient weight transitions

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access to Coach | $9.99 | per month |
| Annual Access to Coach | $49.99 | per year |
| Lifetime Full Access | $99.99 | one-time |


## Frequently asked questions

### Is Barbell Calculator free?

Barbell Calculator is free to download, with no in-app purchases.

### Is RackMath free?

RackMath is free to download, with in-app purchases available.

### Which has better reviews, Barbell Calculator or RackMath?

Barbell Calculator is rated higher. Barbell Calculator averages 5.0 out of 5 from 1 ratings, while RackMath averages 3.0 from 4 ratings.

### Do Barbell Calculator or RackMath have ads?

Neither Barbell Calculator nor RackMath shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*