# Phyx Performance vs Body By Brock

The clearest difference is update cadence: Body By Brock at every 2 weeks against Phyx Performance's every 21 months. Phyx Performance's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Phyx Performance ships an update every 21 months, Body By Brock every 2 weeks. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Phyx Performance | Body By Brock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (30 ratings)](https://appshunter.io/ios/app/body-by-brock/id6772346609/reviews)** |
| Number of ratings | — | **30** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 98 MB | 38 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phyx Performance](https://appshunter.io/developer/6788207418) | [Body By Brock LLC](https://appshunter.io/developer/6772346611) |

## What reviewers say

### Phyx Performance

[App page](https://appshunter.io/ios/app/phyx-performance/id1670221337)

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

**In-app purchases:** none


### Body By Brock

[App page](https://appshunter.io/ios/app/body-by-brock/id6772346609)

Easily browse and purchase class packs or membership options for fitness classes. View the schedule, filter by type, and manage your reservations to stay committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse and filter class schedule, Manage class reservations, Stay organized with fitness goals, View upcoming classes

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

**In-app purchases:** none


## Frequently asked questions

### Is Phyx Performance free?

Phyx Performance is free to download, with no in-app purchases.

### Is Body By Brock free?

Body By Brock is free to download, with no in-app purchases.

### Do Phyx Performance or Body By Brock have ads?

Neither Phyx Performance nor Body By Brock shows ads.

### Which is updated more often, Phyx Performance or Body By Brock?

Phyx Performance ships an update every 21 months, and Body By Brock every 2 weeks. Most recently, Phyx Performance was updated on October 2, 2026 and Body By Brock on October 8, 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.*