# KVB vs Museum  Ludwig

The clearest difference is price: KVB at Free against Museum  Ludwig's $2.99. Museum  Ludwig's advantage is update cadence (every 8 days vs every 2 months) and review sentiment (38% vs 21%). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

KVB is free to download; Museum  Ludwig costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KVB ships an update every 2 months, Museum  Ludwig every 8 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KVB | Museum  Ludwig |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/kvb-app/id1441639226/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 20.6% of reviews | **37.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | **Free** | Paid |
| Size | 58 MB | 11 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kölner Verkehrs-Betriebe AG](https://appshunter.io/developer/885841815) | [soundgarden audioguidance GmbH](https://appshunter.io/developer/1560247386) |

## 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


### Museum  Ludwig

[App page](https://appshunter.io/ios/app/museum-ludwig/id6759321221)

Explore the groundbreaking work of renowned artist Yayoi Kusama through a comprehensive digital exhibition. Discover over 300 pieces spanning her career, from iconic polka dots to immersive Infinity Mirror Rooms, and delve into her artistic philosophy and activism.

**Highlights:** Extensive collection of over 300 artworks, Exploration of Kusama's signature polka dot patterns, Virtual Infinity Mirror Rooms experience, Insights into artistic philosophy and activism, Journey through Kusama's entire oeuvre, Focus on nature and universal themes

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

**In-app purchases:** none


## Frequently asked questions

### Is KVB free?

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

### Is Museum  Ludwig free?

Museum  Ludwig costs $2.99, with no in-app purchases.

### Do KVB or Museum  Ludwig have ads?

Neither KVB nor Museum  Ludwig shows ads.

### Which is updated more often, KVB or Museum  Ludwig?

KVB ships an update every 2 months, and Museum  Ludwig every 8 days. Most recently, KVB was updated on October 29, 2026 and Museum  Ludwig on October 31, 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.*