Observed arrival · 2026-10-12

TrackBrowser: beatmania IIDX chart finder

trackbrowser.app Visit website

Editorial interest 73/100 Selection signal · not a rating of the site

A mobile app for searching beatmania IIDX and INFINITAS tracks and chart details, without requiring score data.

Landing page captured for the 2026-10-12 issue.

For: beatmania IIDX and INFINITAS players choosing charts
Worth noticing: Chart discovery does not require imported score data; score history and analysis are optional features.

Field notes

The homepage lays out a four-step path: search tracks, inspect chart details, organize selections with lists, notes, and favorites, then optionally import score data for analysis and history. Filters can combine official level, unofficial difficulty, BPM, and note-count ranges; saved filter presets and Slim Mode are also listed. The site links to iOS and Android releases, with version 1.26.2 dated 2026-10-06.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

◎NicheUnusually specific use

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