# SEVENTEEN LIGHT STICK VER2

> Official light stick app for synchronized concert light shows and battery monitoring. (iPhone/iPad app by COCOAENT Co.,Ltd..)

- Source: https://appshunter.io/ios/app/seventeen-light-stick-ver2/id1477463869 (this page in markdown: same URL + `.md`)
- Developer: [COCOAENT Co.,Ltd.](https://appshunter.io/developer/1447866490)
- Category: Lifestyle, Entertainment
- Price: Free
- Rating: 2.90/5 from 88 App Store ratings · 74 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 82 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China)
- Released: 2019-08-27
- Data updated: 2026-09-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/seventeen-light-stick-ver2/id1477463869/reviews.md

## What is SEVENTEEN LIGHT STICK VER2?

세븐틴의 공식 응원봉인 SEVENTEEN LIGHT STICK VER.2 를 사용하기 위한 앱입니다. 앱을 통해 티켓번호를 등록하면 공연장에서 다양한 연출을 통해 좀 더 즐거운 공연을 관람하실 수 있습니다.

* 기능 안내

1. 티켓 번호 등록
공연 시 공식 응원봉에 좌석번호를 등록하면 무대 연출에 맞춰 자동으로 색상이 변경되어 보다 즐겁게 공연을 즐길 수 있습니다.

2. 응원봉 배터리 잔량 체크
앱과 연결된 응원봉의 배터리 잔량을 체크합니다.

3. 응원봉 업데이트

## Key features

- Ticket number registration
- Synchronized stage lighting
- Automatic color changes
- Light stick battery check
- Light stick firmware updates

## What do users think of SEVENTEEN LIGHT STICK VER2?

Overall sentiment: negative

**Pros**

- ✨ Works well with official lightsticks
- 💖 Makes lightstick more beautiful
- 👍 Easy to use
- 🚀 Connects perfectly
- 💡 Can test lightstick authenticity

**Cons**

- 🐛 App crashes frequently
- 🐛 Cannot connect lightstick
- 🐛 Connection issues persist
- 🐛 App not working
- 🐛 Server version failure
- 🐛 Failed to retrieve version information
- 🐛 App closes after opening
- 🐛 Lightstick not connecting
- 🐛 Firmware (null) issue
- 🐛 App not launching
- 🐛 Reconnecting required every time
- 🐛 Concert dates not updated
- 🐛 Battery percentage erratic

**Commonly reported bugs**

- App keeps crashing
- Cannot open app
- Failed to retrieve version information from server
- Wrong app version installed
- Cannot connect lightstick
- App closes after 3 seconds
- Lightstick won't connect
- Version info from server unavailable
- App doesn't work
- Lightstick will not connect
- Firmware (null)
- App is unavailable
- Failed to import
- App says to reconnect and update
- Lightstick does not stay connected
- App poorly works
- Always asks to update
- App crashes when opening
- Battery percentage keeps changing

**Most requested features**

- Add more concert dates
- Update concert dates for 2020
- Make app for Itzy lightring

## Recent user reviews (10 of 74)

All indexed reviews: https://appshunter.io/ios/app/seventeen-light-stick-ver2/id1477463869/reviews.md

### 1/5 — f hybe

*2024-11-06, version 1.1.4*

i am not buying tje hybified lightstick

### 1/5 — App Crashing, can’t open it

*2024-05-20, version 1.1.4*

This app keeps crashing! I can’t do anything 🙄💀

### 1/5 — Just fix it.

*2023-12-26, version 1.1.4*

I try to connect my LS to see the difference between the 3rd ver. And it tells me this 

“ 서버에서 버전정보를 가져오는것에 실패하였습니다.
관리자에게 문의해 주세요” 

Which means “Failed to retrieve version information from the server.
Please contact the administrator”

It’s unfair to those who have this 
Version and can’t even access it’s
full potential… please fix it

### 1/5 — 앱 연결이 안돼요

*2023-10-09*

연결하려고 기다리면 파란불 뜨면서 ‘연결이 완료되었습니다’ 라는 말은 뜨는데 짧게 로딩 걸리다가 ‘초기화 후 다시 시도해주세요’ 라는 말이 뜨고요, 그래서 다시 하면 또 저 말이 뜹니다 저 두개가 무한 반복 밖에 안돼요 다른건 아무것도 되지 않아요ㅠ 고쳐주세요 제발🥲

### 1/5 — 좀 업데이트 해주세요

*2023-08-08*

아니 몇달 전에 시도했는데도 안되더니
아직까지 안되면 어쩌라는 거죠?
블루투스 문제인가 하고 껐다가 다시 켜서
계속 했는데 다시시도를 계속 뜨더니
제발 업데이트봄 해주세요 ㅠ

### 1/5 — Wrong app version is getting installed all the time…

*2023-04-12*

Awful, cannot connect

### 1/5 — 서버에서 버전 정보룰 가져오는데에 실패했습니다

*2022-11-08*

제가 이번에 폰을 안드로이드에서 아이폰으로 바꿨는데 이 문자가 계속 뜨더라고요 아이폰에서만 생기는건가요?? 뉴럿봉 초기화를 하고 연결을 반복해봤는데도 안되더라고요ㅠ 빠른 수정 부탁합니다ㅠㅠ

### 1/5 — ㅋㅋㅋ리뷰 다시써요 어이가 읎써!!!!!!

*2022-11-05*

ㅋㅋㅋㅋㅋㅋㅋㅋㅋ어이가 없네요 하도 연결이 안되길래 제품불량인가 뭐지 하면서 봤는데 앱문제는 맞는데 리뷰가 ㅋㅋㅋㅋㅋ 2년전인데 그때도 연결이 안된다고 하던데 아직도 안되네요??? ㅋㅋㅋㅋㅋㅋㅋ 아니 2년전에도 수두룩하게 안된다고 리뷰많은데 관리자님 뭐하세요?? 그냥 하지말라는건가여....블루투스고 뭐고 그냥 일반모드나 쓰라는건가요....저도 색깔좀 바꿔봅시다....ㅠㅠㅠ 도대체 뭐가 문제인가요....??? 저의 뉴럿봉은 아무잘못이 없슴니다..빠른개선 다시한번 부탁드립니다

### 1/5 — App keeps crashing

*2022-09-16, version 1.1.4*

I bought my light stick a couple days ago and I have been trying to connect but the app closes after like 3 seconds of opening

### 2/5 — Won’t work anymore

*2022-08-16, version 1.1.2*

At first my Carat bong would connect to the app but now I can’t connect it to the app at all

## Frequently asked questions about SEVENTEEN LIGHT STICK VER2

### What does the SEVENTEEN LIGHT STICK VER2 app do?

This app is designed to work with the official SEVENTEEN LIGHT STICK VER.2. It allows you to register your ticket number to synchronize the light stick with stage productions during concerts, enhancing your viewing experience with automatic color changes that match the performance.

### How do I use the ticket registration feature?

You can register your ticket number within the app. Once registered, the light stick will automatically change colors in sync with the stage effects during a concert, allowing you to enjoy a more immersive and interactive performance.

### Can I check the battery level of my light stick?

Yes, the app allows you to check the remaining battery level of your connected light stick. This feature helps ensure your light stick is ready for the entire duration of the concert without interruption.

### Is this app free to use?

Yes, the application is free to download and use. There are no in-app purchases or advertisements mentioned, making it a completely free tool for fans.

### What are the benefits of using this app at a concert?

Using the app significantly enhances the concert experience by synchronizing your light stick with the stage. You can enjoy dynamic light shows, automatic color changes that match the performance, and ensure your light stick is always powered up by checking its battery status.

## Version history (last 4 releases)

### 1.1.4 — 2022-09-09

성능 및 기타 안정화

### 1.1.2 — 2021-09-03

1. 접속 문제 해결
2. 설정 추가
3. 기타 안정화

### 1.1.1 — 2020-06-16

1. 새로운 응원봉 연결 지원
2. ui 개선
2. 기타 버그 수정

### 1.0.1 — 2019-08-28

No release notes.

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## More apps by COCOAENT Co.,Ltd.

- [Twice Light Stick](https://appshunter.io/ios/app/twice-light-stick/id1166459233)
- [2PM Light Stick](https://appshunter.io/ios/app/2pm-light-stick/id1241245606)
- [Seventeen Light Stick](https://appshunter.io/ios/app/seventeen-light-stick/id1254956638)
- [Wannaone-LightStick](https://appshunter.io/ios/app/wannaone-lightstick/id1448017071)
- [CandyBongZ](https://appshunter.io/ios/app/candybongz/id1463377397)
- [IZ*ONE Light Stick](https://appshunter.io/ios/app/izone-light-stick/id1466197591)

All apps by COCOAENT Co.,Ltd.: https://appshunter.io/developer/1447866490

## Related topics

[seventeen light stick ver2](https://appshunter.io/ios/topics/seventeen-light-stick-ver2) · [seventeen light stick ver3](https://appshunter.io/ios/topics/seventeen-light-stick-ver3) · [seventeen light stick](https://appshunter.io/ios/topics/seventeen-light-stick)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*