# Chiamabus vs Chiamabus ATM

The clearest difference is update cadence: Chiamabus at fortnightly against Chiamabus ATM's every 5 weeks. Chiamabus also leads on monetization model (free vs ad-supported). Chiamabus ATM's advantage is iOS requirement (15.0 vs 17.7.2). 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.

Chiamabus ships an update fortnightly, Chiamabus ATM every 5 weeks. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Chiamabus | Chiamabus ATM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chiamabus/id6443809803/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 81 MB | 134 MB |
| Requires iOS | 17.7.2 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [ioki GmbH](https://appshunter.io/developer/1489448276) | [Via Transportation, Inc.](https://appshunter.io/developer/657777018) |

## What reviewers say

### Chiamabus

[App page](https://appshunter.io/ios/app/chiamabus/id6443809803)

Book on-demand bus trips within specific regions of Lazio, Italy. Select pickup and drop-off points, dates, and times for single or recurring journeys. Accommodates multiple passengers and wheelchair users.

**Highlights:** On-demand bus booking, Select pickup/drop-off, Single or recurring trips, Multiple passenger booking, Wheelchair accessible vehicles, Service in Rieti and Frosinone provinces

**Features:** Apple Wallet

**In-app purchases:** none


### Chiamabus ATM

[App page](https://appshunter.io/ios/app/chiamabus-atm/id6473404563)

This app offers on-demand public transport that picks you up and takes you directly to your destination without transfers. Book rides in advance, manage your bookings, and even add companions. It suggests the best routes, including regular bus options if available.

**Highlights:** On-demand direct routes, Book rides in advance, View booked trips, Add companions, Modify or cancel reservations, Set recurring trips, View local public transport

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

**In-app purchases:** none


## Frequently asked questions

### Is Chiamabus free?

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

### Is Chiamabus ATM free?

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

### Do Chiamabus or Chiamabus ATM have ads?

Neither Chiamabus nor Chiamabus ATM shows ads.

### Which is updated more often, Chiamabus or Chiamabus ATM?

Chiamabus ships an update fortnightly, and Chiamabus ATM every 5 weeks. Most recently, Chiamabus was updated on October 5, 2026 and Chiamabus ATM on October 1, 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.*