# Haprojet vs SPA Royal Castle

The clearest difference is update cadence: Haprojet at weekly against SPA Royal Castle's every 3 months. SPA Royal Castle's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Haprojet ships an update weekly, SPA Royal Castle every 3 months. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Haprojet | SPA Royal Castle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 49 MB | 76 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Haprojet](https://appshunter.io/developer/1700476731) | [Clintec Sistemas](https://appshunter.io/developer/1091785758) |

## What reviewers say

### Haprojet

[App page](https://appshunter.io/ios/app/haprojet/id1481533785)

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

**In-app purchases:** none


### SPA Royal Castle

[App page](https://appshunter.io/ios/app/spa-royal-castle/id1563784309)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Haprojet free?

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

### Is SPA Royal Castle free?

SPA Royal Castle is free to download, with no in-app purchases.

### Do Haprojet or SPA Royal Castle have ads?

Neither Haprojet nor SPA Royal Castle shows ads.

### Which is updated more often, Haprojet or SPA Royal Castle?

Haprojet ships an update weekly, and SPA Royal Castle every 3 months. Most recently, Haprojet was updated on November 7, 2026 and SPA Royal Castle on October 27, 2026.

---

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