App Store
Version 1.0.4 · 2026-07-03
- minor bug updated
Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 1.0.4, updated 2026-07-03.







Store screenshots supplied by the developer.
This is the mobile app for the BTS Official Light Stick Ver.4.
The Light Stick is connected to a variety of features.
[Key Features]
1. Connect Light Stick
You can connect to the Official Light Stick using Bluetooth.
With the Light Stick turned off, press and hold the buttons on the Light Stick handle simultaneously for 2 seconds to enter Bluetooth Mode. (The Light Stick will blink blue.)
Turn on Bluetooth on your phone and connect to the Light Stick.
2. Concert Mode
You can check information about upcoming concerts and whether pairing is required.
Enjoy a variety of Light Stick patterns linked to the stage during concerts.
3. Light Stick Update
You can update your Official Light Stick to the latest version.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
- minor bug updated
bts-official-light-stick-ver-4What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.