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Klinnect

Klinnect

Your Märklin collection.

3 ratings
2 reviews
📊 Productivity
🌐 Social Networking
Free

Details

  • Released
  • Updated
  • May 8, 2026
  • September 13, 2026

Features

Developer

Joao Vasconcelos
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Klinnect screenshot #1 for iPhone
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About

Organize and catalog your model train collection with digital inventory and smart wishlists. Connect with fellow enthusiasts through a dedicated social feed, share updates, and discover items in a community marketplace. Track market values and build your network of collectors.

✓Digital inventory management
✓Export collection to PDF
✓Smart wishlists
✓HO scale database
✓Dedicated social feed
✓Community marketplace
✓Market value tracking
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What's New in Klinnect

2.3

September 13, 2026

Minor improvements

User reviews

Most RecentHighest RatedLowest Rated

Awesome App

I loved what Joao has been building. This app makes cataloguing your Marklin collection seamless! Excited to see how it grows!
SwellyXpressSwellyXpress

Märklin MUST HAVE

This is what your collection is missing. No longer do you need Kolls in your pocket. This app holds your entire collection at your fingertips. Easily find other items you don’t have from 1935 to 2026 to create a wishlist. Every item lists details and also has its own forum for comments or questions. Even sell what you no longer want. Connect with other members in the group chat or privately. Share photos and social media links of your collection, layout, or finds. And, if you like to keep your collection private, that is an option as well. João is constantly improving the app with more options. This is THE definitive Märklin collector’s app everyone needs! Simply beautiful!
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JmadderJmadder

Response from developer

Thank you for using klinnect 🙏

FAQ

What is Klinnect?

Klinnect is a digital inventory and social networking app designed specifically for Märklin model train collectors. It allows users to catalog their collections, connect with other enthusiasts, and participate in a community marketplace.

What kind of trains can I catalog in Klinnect?

Klinnect features a comprehensive HO database of locomotives and wagons, specifically for Märklin collections. This helps you identify and value your items accurately within the app.

Can I share my collection with others on Klinnect?

Yes, Klinnect offers a dedicated social feed where you can share updates, photos, and YouTube videos of your model train collection. You can also follow other collectors and browse their favorite trains.

How does Klinnect help me buy and sell model trains?

Klinnect includes a community marketplace where collectors can buy and sell items directly from each other. This feature helps you find specific pieces you're looking for or to manage your own collection.

Does Klinnect have ads?

No, Klinnect is ad-free, allowing for an uninterrupted experience while managing your collection and interacting with the community.

What devices does Klinnect support?

Klinnect is available on iPhone and iPad devices, making it accessible for users on the Apple mobile ecosystem.

How often is Klinnect updated?

The latest version of Klinnect is 2.0, which was last updated on 2026-07-24. This indicates regular updates to improve the app's functionality and features.

What is the age rating for Klinnect?

Klinnect has an age rating of 17+, suggesting mature content or themes that may not be suitable for younger users.