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Image: Plattenhase / reddit.com · Plattenhase’s album information screen on an iPhone

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Plattenhase gives record shoppers album context on an iPhone

An IT consultant used Claude to build a barcode-led record-discovery app. The TestFlight beta requires iOS 27+, with English only lightly tested.

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Credits

  • Build author Plattenhase Source ↗

Earliest dated source: 6 Nov 2026Details reviewed: 7 Nov 2026

Live demo ↗Write-up ↗

The full story

Plattenhase began with a record-shop problem: an interesting sleeve does not explain what an unfamiliar album sounds like or where it fits. The maker built a SwiftUI app that scans a barcode or accepts an album, artist or genre, then supplies musical context and listening links. A shopping list, collection catalogue and recommendations followed.

Claude chat helped with architecture and specifications, Claude Design with mock-ups, and Claude Code with implementation. The maker reports using it for more than 150 albums. Requests go through the maker's API gateway, with server-side tester limits and a spending cap.

The TestFlight test requires an iPhone on iOS 27 or later and is limited to 50 places. German is the default; English, Dutch and French are included, but English has only been lightly tested. The maker reports an average AI cost of about US$0.11 per album for their own usage, rather than a purchase price for the app.

Device and compatibility

  • iPhone · iOS 27+

    TestFlight beta; 50 places. German default; English only lightly tested.

    Source ↗

What you need

  • TestFlight access; the maker limits testers to 100 albums and 20 deep-research runs. Source ↗

What Claude did

  • Architecture and specificationsClaude Source ↗
  • UI mock-upsClaude Design Source ↗
  • SwiftUI implementationClaude Code Source ↗

How it was done

Tools

Themes

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Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: Down the music rabbithole...Forum threadreddit.com
    Reddit poster: PlattenhasePosted 6 Nov 2026Source checked 7 Nov 2026

    The maker's post on r/BuildWithClaude, describing the project and its current limits.

  • The project: testflight.apple.comBlog or write-uptestflight.apple.com

    Linked in the post.

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