# NGDP vs Colorbus app

The clearest difference is iOS requirement: NGDP at 13.0 against Colorbus app's 15. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NGDP | Colorbus app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (14 ratings)](https://appshunter.io/ios/app/colorbus-app/id6742870274/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 7.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 31 MB | 83 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CONSORZIO MARITTIMO TURISTICO CINQUE TERRE GOLFO DEI POETI](https://appshunter.io/developer/1680577471) | [Rewind](https://appshunter.io/developer/1458598120) |

## What reviewers say

### NGDP

[App page](https://appshunter.io/ios/app/ngdp/id6447209052)

**In-app purchases:** none


### Colorbus app

[App page](https://appshunter.io/ios/app/colorbus-app/id6742870274)

Discover cities with self-guided walking tours or guided bus, train, and boat excursions. Enjoy immersive audio stories triggered by GPS, with offline access to all content. This app offers multilingual, regularly updated tours designed for easy navigation and an authentic travel experience.

**Highlights:** Self-guided walking tours, Guided bus, train, boat tours, GPS-triggered audio stories, Offline tour access, Multilingual content, Constantly updated content

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

**In-app purchases:** none


## Frequently asked questions

### Is NGDP free?

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

### Is Colorbus app free?

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

### Do NGDP or Colorbus app have ads?

Neither NGDP nor Colorbus app shows ads.

### Which is updated more often, NGDP or Colorbus app?

NGDP ships an update every 3 weeks, and Colorbus app every 3 weeks. Most recently, NGDP was updated on October 16, 2026 and Colorbus app on October 24, 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.*