# Rooster App vs Castells Subastas

The clearest difference is iOS requirement: Rooster App at 13.0 against Castells Subastas's 15.0. On price, update cadence, 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.

Rooster App ships an update every 2 months, Castells Subastas every 3 months. The most recent releases landed on October 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Rooster App | Castells Subastas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 18 MB | 66 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DESARROLLO DEL SUR](https://appshunter.io/developer/952932261) | [Castells](https://appshunter.io/developer/1770321093) |

## What reviewers say

### Rooster App

[App page](https://appshunter.io/ios/app/rooster-app/id1541363588)

**Features:** macOS Compatibility

**In-app purchases:** none


### Castells Subastas

[App page](https://appshunter.io/ios/app/castells-subastas/id6717174206)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rooster App free?

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

### Is Castells Subastas free?

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

### Do Rooster App or Castells Subastas have ads?

Neither Rooster App nor Castells Subastas shows ads.

### Which is updated more often, Rooster App or Castells Subastas?

Rooster App ships an update every 2 months, and Castells Subastas every 3 months. Most recently, Rooster App was updated on October 13, 2026 and Castells Subastas on September 8, 2026.

---

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