# Primitive Performance vs Legacy Barbell App

The clearest difference is in-app purchases: Legacy Barbell App at none against Primitive Performance's 4. Legacy Barbell App also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Primitive Performance sells 4 in-app purchases, starting at $2.00 per month. Legacy Barbell App asks for nothing beyond the download.

Primitive Performance ships an update every 2 months, Legacy Barbell App every 2 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Primitive Performance | Legacy Barbell App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 92 MB | 75 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Loader](https://appshunter.io/developer/1659615647) | [Legacy Barbell](https://appshunter.io/developer/1875943471) |

## What reviewers say

### Primitive Performance

[App page](https://appshunter.io/ios/app/primitive-performance/id1659615165)

This fitness app helps you reduce body fat and increase muscle mass simultaneously. It offers tools to track progress on and off gymnastic rings, live webinars with the creator, and challenges with rewards. Access complimentary content or upgrade via subscription or one-time purchase.

**Highlights:** Fat loss and muscle gain tracking, Gymnastic ring biomechanics training, Live webinars with creator, Progress tracking, Challenges with rewards, Offline sync

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $2.00 | per month |
| Online Personal Training | $12.00 | per 7 days |
| One time subscription | $19.99 | one-time |
| Primitive Performance | $19.99 | one-time |


### Legacy Barbell App

[App page](https://appshunter.io/ios/app/legacy-barbell-app/id6758951138)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Primitive Performance free?

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

### Is Legacy Barbell App free?

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

### Do Primitive Performance or Legacy Barbell App have ads?

Primitive Performance shows ads; Legacy Barbell App does not.

### Which is updated more often, Primitive Performance or Legacy Barbell App?

Primitive Performance ships an update every 2 months, and Legacy Barbell App every 2 weeks. Most recently, Primitive Performance was updated on November 3, 2026 and Legacy Barbell App on October 25, 2026.

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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.*