# Number_i Light Stick — Number_i Official Light Stick

> Number_i Official Light Stick (iPhone/iPad app by Ruifan Japan.)

- Source: https://appshunter.io/ios/app/number-i-light-stick/id6818497618 (this page in markdown: same URL + `.md`)
- Developer: [Ruifan Japan](https://appshunter.io/developer/1027511991)
- Category: Utilities, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 20 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China)
- Released: 2026-10-16
- Data updated: 2026-10-16

## What is Number_i Light Stick?

Number_i Official Light Stick Mobile App

[How to Use]

1. Bluetooth Connection

Press and hold the two switches on the front of the light stick at the same time. It will flash blue and enter pairing mode.
Launch the app and hold your smartphone close to the light stick to connect.
Once the light stick and the smartphone screen show the same color, the connection is complete.

2. Ticket Registration

Register your ticket information at the time of the performance, and your light stick will be controlled in sync with the show's production.

3. Manual Control

You can use the app to adjust the color, brightness, speed, and mode of the connected light stick.

4. Light Stick Battery Level

You can check the battery level of the connected light stick. (Values are approximate.)

[Important Notes]

Before doors open, please check your seat information and complete your ticket registration.
Please make sure your light stick has sufficient battery.

[Required Permissions]

Bluetooth: Used to connect to the light stick.

## Is Number_i Light Stick safe?

Not enough ratings yet to assess Number_i Light Stick.

## Is Number_i Light Stick legit?

Number_i Light Stick appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Number_i Light Stick is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.6 — 2026-10-16

No release notes.

## More apps by Ruifan Japan

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- [BUSHIROAD LIVE FUSION](https://appshunter.io/ios/app/bushiroad-live-fusion/id1542948994)
- [Ado LIGHT STICK - Ado VOO](https://appshunter.io/ios/app/ado-light-stick-ado-voo/id6744879734)

All apps by Ruifan Japan: https://appshunter.io/developer/1027511991

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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 2026-10-16.*