# BRONX vs Aluna Flow

The clearest difference is in-app purchases: BRONX at none against Aluna Flow's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aluna Flow sells 2 in-app purchases, starting at $4.99 per month. BRONX asks for nothing beyond the download.

BRONX ships an update every 3 weeks, Aluna Flow monthly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BRONX | Aluna Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 392 MB | 76 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bronx Boxing LTD](https://appshunter.io/developer/1710134243) | [Rachel Sturm](https://appshunter.io/developer/1844602242) |

## What reviewers say

### BRONX

[App page](https://appshunter.io/ios/app/bronx/id6468572003)

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

**In-app purchases:** none


### Aluna Flow

[App page](https://appshunter.io/ios/app/aluna-flow-workout-plans/id6755447506)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $4.99 | per month |
| Premium Annual Access | $39.99 | per year |


## Frequently asked questions

### Is BRONX free?

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

### Is Aluna Flow free?

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

### Do BRONX or Aluna Flow have ads?

Neither BRONX nor Aluna Flow shows ads.

### Which is updated more often, BRONX or Aluna Flow?

BRONX ships an update every 3 weeks, and Aluna Flow monthly. Most recently, BRONX was updated on October 7, 2026 and Aluna Flow on October 24, 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.*