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Kölner Bus & Bahn

✍️ Editor
✍️ BU Analytics Review

Kölner Bus & Bahn is an iOS app from Krisztian Cseh in the Travel category, currently rated across few ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.

Our BU Score puts it at 0Niche (micro-niche or pre-traction stage). For a Travel app, that means micro-niche or pre-traction stage.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
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💾 17 MB🔞 4+📱 iOS 17.0+🔖 v3.2.1🔄 updated 1mo ago🌐 NL, EN, FR, DE📂 Travel💰 Paid🚀 Launched 2026 (0y old)

📝 About this app

--- Bus, Rail, Real-Time Departures, Connections, Stops & Alerts ---

Fast. Intuitive. Beautiful.

Cologne Bus & Rail is your smart companion for public transport in Cologne and the surrounding area. Real-time departures, live service alerts, journey planning, and now with intelligent leave reminders — so you never miss your connection again.

A clean, modern design puts all the information you need at your fingertips. Thanks to automatic background refresh, your data is always up to date — no manual reloading required.

--- FEATURES ---

• SEARCH
Find any stop in the KVB network in seconds — just type and go.

• "NOW" FUNCTION
All stops and departures near your current location at a glance — no searching, no typing.

• STOPS & LIVE DEPARTURES
Real-time data for all KVB stops in and around Cologne, including current delays.

• VEHICLE TYPE FILTER
Filter the departure board by transport type — show only buses, only trams, or exactly the lines you care about. Your filter preferences are saved automatically.

• LEAVE REMINDER (NEW)
Never miss your train again: the app calculates your walking time to the stop and notifies you exactly when you need to leave — with a 2-minute buffer so you arrive stress-free.

• FAVOURITES
Your most important stops, always within reach. Add stops to your favourites and see only what matters to you with a single tap.

• SERVICE ALERTS
All current KVB announcements and disruptions in one clear overview — so you know before you leave the house.

• BACKGROUND REFRESH
The app keeps your data fresh automatically. Open the app and instantly see the latest departures.

Always know when your tram is really coming — and with the new Leave Reminder, you'll know exactly when to head out the door.

Cologne Bus & Rail is not officially affiliated with "Kölner Verkehrs-Betriebe AG (KVB)".

All data provided by VRS GmbH. No guarantee of accuracy.

Cologne Bus & Rail is continuously updated with new features.

🆕 What's New · v3.2.1

What's New:

Rail replacement services (SEV) are now clearly marked with a dedicated bus icon in the departures list — handy during KVB construction work.
Service messages and disruption notes now appear directly under each trip.
Smoother navigation throughout the app after migrating to the modern navigation stack.
The title on the main screen now collapses as you scroll, leaving more room for departures.
Polished spacing and alignment around the line picker and info button.
Minor refinements to line badges for better legibility.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Kölner Bus & Bahn
Developer
Krisztian Cseh
Bundle ID
de.kcseh.kbb
App Store URL
Open in App Store
Category
Travel
Content rating
4+
Languages
NL, EN, FR, DE

Company

Website
Not found
Tagline
Today
Description
Find apps and games for iPhone, iPad, Mac, and more on the App Store.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$144/mo
Top-grossing rank
Outside top 100 in US Travel
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
https://apps.apple.com/us/iphone/story/id1648916522
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

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