# CHI50 vs Bucktown Assembly

The clearest difference is ratings volume: CHI50 at 55 against Bucktown Assembly's 1. Bucktown Assembly's advantage is device support (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for CHI50 against 5.0 for Bucktown Assembly. That said, the two scores are not equally well evidenced: CHI50 has 55 ratings behind it against 1, so its average is the more settled of the two.

CHI50 ships an update every 4 weeks, Bucktown Assembly every 6 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | CHI50 | Bucktown Assembly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (55 ratings)](https://appshunter.io/ios/app/chi50/id6479721304/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/bucktown-assembly/id6759668841/reviews) |
| Number of ratings | **55** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 38 MB | 79 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Byrd Fitness LLC](https://appshunter.io/developer/1737074121) | [Bucktown Assembly LLC](https://appshunter.io/developer/1881778192) |

## What reviewers say

### CHI50

[App page](https://appshunter.io/ios/app/chi50/id6479721304)

Book fitness classes and manage your membership for state-of-the-art Megaformer machine workouts. Engage muscles you've never used before in 50-minute sessions designed to tone, sculpt, shake, and sweat.

**Highlights:** Book fitness classes, Purchase credits, Buy memberships, Manage account, State-of-the-art Megaformer workouts

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

**In-app purchases:** none


### Bucktown Assembly

[App page](https://appshunter.io/ios/app/bucktown-assembly/id6759668841)

This app allows members to book spots in classes and sign up for gym events. It also provides account management features like updating personal photos and payment information.

**Highlights:** Class reservation, Gym event sign-up, Account management, Headshot updates, Payment information management

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

**In-app purchases:** none


## Frequently asked questions

### Is CHI50 free?

CHI50 is free to download, with no in-app purchases.

### Is Bucktown Assembly free?

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

### Which has better reviews, CHI50 or Bucktown Assembly?

CHI50 and Bucktown Assembly are both rated 5.0 out of 5 on the App Store, from 55 and 1 ratings respectively.

### Do CHI50 or Bucktown Assembly have ads?

Neither CHI50 nor Bucktown Assembly shows ads.

### Which is updated more often, CHI50 or Bucktown Assembly?

CHI50 ships an update every 4 weeks, and Bucktown Assembly every 6 weeks. Most recently, CHI50 was updated on October 24, 2026 and Bucktown Assembly on October 21, 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.*