# COSWAY 香港 vs Spa Formula

The clearest difference is update cadence: COSWAY 香港 at monthly against Spa Formula's every 4 months. Spa Formula's advantage is iOS requirement (11.0 vs 15.6). 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.

COSWAY 香港 ships an update monthly, Spa Formula every 4 months. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | COSWAY 香港 | Spa Formula |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Size | 89 MB | 10 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cosway (HK) Limited](https://appshunter.io/developer/1506544766) | [SPA FORMULA LIMITED](https://appshunter.io/developer/1517745572) |

## What reviewers say

### COSWAY 香港

[App page](https://appshunter.io/ios/app/cosway/id1506544767)

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

**In-app purchases:** none


### Spa Formula

[App page](https://appshunter.io/ios/app/spa-formula/id1517745573)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COSWAY 香港 free?

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

### Is Spa Formula free?

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

### Do COSWAY 香港 or Spa Formula have ads?

Neither COSWAY 香港 nor Spa Formula shows ads.

### Which is updated more often, COSWAY 香港 or Spa Formula?

COSWAY 香港 ships an update monthly, and Spa Formula every 4 months. Most recently, COSWAY 香港 was updated on October 14, 2026 and Spa Formula on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*