# URBI vs Acerra Castle

The clearest difference is ads: Acerra Castle at none against URBI's shown. URBI's advantage is update cadence (every 3 weeks vs every 17 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

URBI ships an update every 3 weeks, Acerra Castle every 17 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | URBI | Acerra Castle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/urbi-your-mobility-solution/id804024567/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 56.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 17 months |
| Monetization | Ad-supported | — |
| Size | 151 MB | 27 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [URBANnext S.A.](https://appshunter.io/developer/552103412) | [ETT S.p.A.](https://appshunter.io/developer/353164941) |

## What reviewers say

### URBI

[App page](https://appshunter.io/ios/app/urbi-your-mobility-solution/id804024567)

This app consolidates all urban mobility options, including shared services, public transport, taxis, trains, and ferries, into a single platform. Users can explore and manage various transport choices on a map, plan trips, and access exclusive deals. It also allows for easy profile and payment management, along with tracking trip history.

**Highlights:** All urban mobility in one app, Explore and manage options on map, Plan trips, Exclusive mobility deals, Manage profile and payments, Track trip history

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

**In-app purchases:** none


### Acerra Castle

[App page](https://appshunter.io/ios/app/acerra-castle/id6445844560)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is URBI free?

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

### Is Acerra Castle free?

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

### Do URBI or Acerra Castle have ads?

URBI shows ads; Acerra Castle does not.

### Which is updated more often, URBI or Acerra Castle?

URBI ships an update every 3 weeks, and Acerra Castle every 17 months. Most recently, URBI was updated on November 1, 2026 and Acerra Castle on November 7, 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.*