# KVB vs RMVgo

The clearest difference is rating: RMVgo at 4.4 against KVB's 2.3. RMVgo also leads on ratings volume (594 vs 4) and review sentiment (40% vs 21%). KVB's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (15.5 vs 17.0). 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.

RMVgo holds the better App Store score, 4.4 against 2.3. That said, the two scores are not equally well evidenced: RMVgo has 594 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 21% of KVB's written reviews are positive against 40% of RMVgo's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | KVB | RMVgo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/kvb-app/id1441639226/reviews) | **[4.4 (594 ratings)](https://appshunter.io/ios/app/rmvgo/id1621720603/reviews)** |
| Number of ratings | 4 | **594** |
| Positive reviews | 20.6% of reviews | **40.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 58 MB | 327 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kölner Verkehrs-Betriebe AG](https://appshunter.io/developer/885841815) | [Rhein-Main-Verkehrsverbund GmbH (RMV)](https://appshunter.io/developer/1517045978) |

## What reviewers say

### KVB

[App page](https://appshunter.io/ios/app/kvb-app/id1441639226)

Plan trips, view live departure times, and purchase tickets for public transport and shared mobility services in Cologne. Find and book bicycles, cars, and taxis.

**Highlights:** Trip planner with live data, Departure monitor for stations, Ticket purchasing, KVB-Rad bicycle booking, Car-Sharing and Taxi-Ruf integration, Disruption information

**Features:** Vision Pro support

**In-app purchases:** none


### RMVgo

[App page](https://appshunter.io/ios/app/rmvgo/id1621720603)

Plan your public transport journeys in the Rhein-Main-Gebiet with real-time information and integrated ticketing. Purchase tickets directly within the app, including the Deutschland-Ticket, and receive timely updates on delays and changes.

**Highlights:** Real-time route planning, Live traffic updates, In-app ticket purchase, Deutschland-Ticket available, Push notifications for disruptions, Save favorite routes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent travel planner
- 🗺️ Helpful map view
- 💳 Easy ticket purchase
- ⏱️ Accurate real-time information

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔍 Unreliable search and location features
- 🔒 Difficult registration and login process
- ❌ Unreliable service updates and cancellations
- 💳 Limited payment options

**Reported bugs**

- App freezes and becomes unresponsive
- Ticket purchase failures and incorrect charges
- Automatic logout issues
- Inaccurate schedule and route information

**Requested features**

- Improved user interface and navigation
- Seamless integration with other transit apps
- Comprehensive service alerts and disruption notifications
- Offline functionality and caching


## Frequently asked questions

### Is KVB free?

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

### Is RMVgo free?

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

### Which has better reviews, KVB or RMVgo?

RMVgo is rated higher. KVB averages 2.3 out of 5 from 4 ratings, while RMVgo averages 4.4 from 594 ratings.

### Do KVB or RMVgo have ads?

Neither KVB nor RMVgo shows ads.

### Which is updated more often, KVB or RMVgo?

KVB ships an update every 2 months, and RMVgo every 2 months. Most recently, KVB was updated on September 30, 2026 and RMVgo 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.*