# RTM vs Colorbus app

The clearest difference is rating: RTM at 5.0 against Colorbus app's 3.5. RTM also leads on review sentiment (27% vs 7%). Colorbus app's advantage is ratings volume (14 vs 1). 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.

RTM holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Colorbus app has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 27% of RTM's written reviews are positive against 7% of Colorbus app's.

RTM ships an update monthly, Colorbus app every 3 weeks. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | RTM | Colorbus app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rtm/id734548463/reviews)** | [3.5 (14 ratings)](https://appshunter.io/ios/app/colorbus-app/id6742870274/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | **27.1% of reviews** | 7.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 66 MB | 83 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [RTM](https://appshunter.io/developer/734548466) | [Rewind](https://appshunter.io/developer/1458598120) |

## What reviewers say

### RTM

[App page](https://appshunter.io/ios/app/rtm/id734548463)

This official transit app provides real-time schedules for buses, trams, and metros. It offers live map views of vehicle positions, disruption alerts, and route guidance. Discover nearby transport options, including bikes and car-sharing, and find park-and-ride facilities.

**Highlights:** Real-time bus, tram, and metro schedules, Live map with vehicle positions, Traffic disruption alerts, Step-by-step route guidance, Nearby transport discovery, Favorite service customization

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

**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 RTM free?

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

### Is Colorbus app free?

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

### Which has better reviews, RTM or Colorbus app?

RTM is rated higher. RTM averages 5.0 out of 5 from 1 ratings, while Colorbus app averages 3.5 from 14 ratings.

### Do RTM or Colorbus app have ads?

Neither RTM nor Colorbus app shows ads.

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

RTM ships an update monthly, and Colorbus app every 3 weeks. Most recently, RTM was updated on September 27, 2026 and Colorbus app on September 28, 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.*