# Physique BK vs PGBK

The clearest difference is update cadence: Physique BK at every 2 months against PGBK's every 13 months. PGBK's advantage is iOS requirement (13.5 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Physique BK ships an update every 2 months, PGBK every 13 months. The most recent releases landed on September 16, 2026 and May 28, 2026 respectively.

## The numbers

| Metric | Physique BK | PGBK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (37 ratings)](https://appshunter.io/ios/app/physique-bk/id6446492476/reviews)** | — |
| Number of ratings | **37** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Free | — |
| Size | 55 MB | 15 MB |
| Requires iOS | 15.1 | **13.5** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Momence, Inc.](https://appshunter.io/developer/1577856011) | [BKLYN trained me Inc.](https://appshunter.io/developer/1746499407) |

## What reviewers say

### Physique BK

[App page](https://appshunter.io/ios/app/physique-bk/id6446492476)

Easily manage your fitness account, book classes, and access on-demand content. Stay connected with announcements, promotions, and direct messaging with the studio.

**Highlights:** Account management, Class booking, On-demand content, Direct messaging, Studio announcements, Promotions

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

**In-app purchases:** none


### PGBK

[App page](https://appshunter.io/ios/app/pgbk/id6502700298)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Physique BK free?

Physique BK is free to download, with no in-app purchases.

### Is PGBK free?

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

### Do Physique BK or PGBK have ads?

Neither Physique BK nor PGBK shows ads.

### Which is updated more often, Physique BK or PGBK?

Physique BK ships an update every 2 months, and PGBK every 13 months. Most recently, Physique BK was updated on September 16, 2026 and PGBK on May 28, 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.*