Bug fixes and stability improvements.

Privacy update: where the law requires it, you can now choose how your data is used for ads, and change your choice anytime in Settings → Privacy Options.

Five new light sticks: BTS Ver.4 (ARMY BOMB), TXT Ver.2, BLACKPINK Special Edition, ISEGYE IDOL and WANNA ONE — 129 in all. You can also search for WANNA ONE and ISEGYE IDOL by their Korean, Japanese and Chinese names.

Share a light stick as a link. Your friends see the stick, its color and where to get the app — right there in the chat. And tapping a shared link now opens the app straight to that stick.

Four new light sticks: IVE Ver.2, f(x) DIMENSION 4, JKT48 Elite Lights V2 and Park Jihoon Ver.2. Search now finds a group by a member's name — try typing Jennie or Yeonjun. And the new-stick notice now tells you exactly which sticks are new.

Restore Purchase now tells you when the store can't be reached, instead of saying you never bought anything. We also corrected the description of Rainbow mode.

Fixed a crash that could close the app while you were picking a custom colour for your light stick.

Glow intensity has moved to the stick screen. Tap the new brightness button in the action row and choose Low, Medium or High right there — the stick stays lit while you pick, so you can see the change as you make it. The same control is still in Settings if you prefer it there.

Four new light sticks: BYEON WOO SEOK, ZEROBASEONE, SAJA BOYS and ESTHER YU — 120 official sticks in all. Printed logos and emblems now stay sharp instead of washing out under the glow. Devices that can't make purchases now say so right away instead of hanging on a spinner.

• Added official light sticks for i-dle Ver.3, (G)I-DLE Ver.2, CORTIS, and ONEUS Ver.2. • Added artist colors, multilingual search, and tuned illumination.

• Fixed review prompts failing when the app moved to the background. • Improved reliability when the App Store or Google Play cannot open an in-app review.

• Added official light sticks for MEOVV, BOYNEXTDOOR, and Cherry Bullet. • You can now request a missing light stick directly from Settings. • Pro members can keep using the app without an internet connection. • Refined the glow and default colours for the new additions.

• Every light stick now opens in its own artist's colour instead of one app-wide pink. All 109 were checked by hand. • 41 of them carry the official fandom colour the agency announced; the rest carry the colour the light stick itself ships in. The picker tells you which, so it never calls a colour official when it isn't. • The colour is still yours — pick anything you like, and Reset puts the default back. • Fixed the big one: the glow piled up memory every time you changed brightness or switched artists, until iOS killed the app. That's gone. • Switching artists from the grid no longer leaves a stack of screens behind you. • Pro no longer disappears when the app can't reach the store.

• Your light stick actually lights up now — each one glows in the shape of its own head instead of sitting behind a generic halo. • All 109 light sticks re-lit: the LED shines through the diffuser while logos, eyes and grips stay dark, like the real thing in a dark arena. • Colours read true — sticks photographed while switched on no longer tint the colour you picked. • Three glow levels that genuinely differ. High is a full concert blowout, with light spilling into the room around it.

• New: share the app straight from Settings — send it to a fan who'd love it • Performance improvements — smoother animations and scrolling

Bug fixes and performance improvements.

Bug fixes and improvements to the Pro upgrade flow and analytics.

Bug fixes and performance improvements.

Fixed rewarded ad freezing the app on iOS. Favorites now auto-complete after watching an ad or purchasing Pro. Rate button opens the store app directly.

New light sticks added: Wonder Girls, 4minute, 2NE1 Ver.1, Apink, AOA, and HUNTER/X. Improved language selector and minor UI fixes.

Bug fixes and performance improvements to ad loading.

Added K/DA light stick.

Privacy update: added App Tracking Transparency (ATT) prompt on first launch, non-personalized ads when tracking is declined, and a Privacy Options shortcut in Settings for users in regulated regions.

Added LE SSERAFIM official light stick.

Bug fixes and performance improvements.