# CZJUTAI

> Bluetooth-controlled Christmas lamp modes and timer settings. (iPhone/iPad app by Changzhou Jutai Electronic Co., Ltd.)

- Source: https://appshunter.io/ios/app/czjutai/id1343080821 (this page in markdown: same URL + `.md`)
- Developer: [Changzhou Jutai Electronic Co., Ltd](https://appshunter.io/developer/1143998102)
- Category: Lifestyle
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 16 MB
- Languages: American English, French (France), German (Germany), Chinese (Simplified, China), Swedish
- Released: 2018-02-09
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/czjutai/id1343080821/reviews.md

## What is CZJUTAI?

This is Christmas via Bluetooth control of the App,it can adjust the different modes of the lamp,the lamp can also set the timer switch.

## Key features

- Bluetooth control
- Adjustable lamp modes
- Timer switch settings
- Customizable holiday display

## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/czjutai/id1343080821/reviews.md

### 1/5 — Doesn’t work

*2023-11-05*

I hit the scan button and nothing came up when I am literally right next to the lights.

### 1/5 — Doesn’t work

*2022-12-05, version 1.4.0*

Same experience as most others.  App is garbage, it has poor user experience and the timer doesn’t work.  Get cheaper lights with a basic timer function built it

### 1/5 — App doesn’t work

*2022-01-26, version 1.4.0*

The lights will switch back on after you close the app

### 1/5 — So disappointed!

*2021-11-28, version 1.4.0*

For the price I paid for these Xmas lights I honestly thought the app would be functional. Timer doesn’t even work, can’t switch the lights on or off…pretty much pointless

### 5/5 — Works fine. Just was a long journey getting there

*2019-11-11, version 1.4.0*

The app work with the lights and does everything it said it would, was just a bit of a mountain to climb getting there, could be more user friendly 

All in all ok but room for improvement 
😂👍

### 1/5 — Useless

*2018-12-21, version 1.2.0*

Rubbish. Won't connect. Gimmicky trash.

### 1/5 — Won’t control lights

*2018-12-21, version 1.2.0*

We connected to our app all ok but as soon as u plug the lights in it disconnects from the app and you can’t control any of it!!!

### 2/5 — Flakey...

*2018-12-21, version 1.2.0*

Sort of works, but very fiddly. Surprised this has been approved by the App Store. Timer simply doesn’t work, which renders it pretty useless...

### 1/5 — Not working properly lots improvement need to be done.

*2018-12-12, version 1.2.0*

Where to start.

Bluetooth connection terrible and hard to setup it.

1,Timer does not work at all
2, function to turn lights completely does not work lights stays on.
3, keep disconnecting (tried two different plugs.
4,Concern about how hot the plug gets in after few minutes of use (should not be as these lights are LED and does not take that much power) Fire risk in future maybe potential.
5, App not simple but complicated and does not have a good layout.
6, Not suitable for some LED lights as it takes a loot of power and even when they are on stay on mode the flicker(where this should not happen in first place as it is bad sign that the plug push a lot of voltage to Led lights which you have and will damage them quicker and plug gets really hot( tried on few more and the same result) 

As I expected if something is made on quantity basis you get what you what you pay for.

Hardly believe there will be any update or any change on app in future as it is made on quantity (cheap as possible) basis.

Strongly not recomended at all - Potential fire risk and not suitable for some Led lights as it can not regulate properly voltage and no updates in future and actually you can not turn light through app off.

### 1/5 — Absolute rubbish

*2018-12-09, version 1.2.0*

Won’t connect lights via Bluetooth ... therefore cannot change functions.

## Frequently asked questions about CZJUTAI

### What can CZJUTAI do?

CZJUTAI allows you to control Christmas lights via Bluetooth. You can adjust different lamp modes and set timer switches for your holiday decorations.

### What devices does CZJUTAI support?

CZJUTAI is available for iPhone and iPod devices.

### How much does CZJUTAI cost?

CZJUTAI is available for free and does not have in-app purchases.

### What is the age rating for CZJUTAI?

CZJUTAI has an age rating of 4+, making it suitable for younger users and families.

### When was CZJUTAI last updated?

The latest version of CZJUTAI was released on September 30, 2019. The app was initially released on February 9, 2018.

### What is the user rating for CZJUTAI?

CZJUTAI has a rating of 3.0 stars based on 2 user reviews.

### Does CZJUTAI have ads?

No, CZJUTAI does not contain advertisements.

## Version history (last 5 releases)

### 1.4.0 — 2019-09-30

优化拾音功能

### 1.3.0 — 2019-02-13

优化了实音状况下音乐播放节奏。

### 1.2.0 — 2018-05-09

1.修复音乐播放器问题。
2.修复其他系统bug。

### 1.1.0 — 2018-03-19

1、新增OTA功能
2、修复部分页面排版问题
3、修复系统其它已知问题

### 1.0.0 — 2018-02-09

No release notes.

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## More apps by Changzhou Jutai Electronic Co., Ltd

- [Jutai bluetooth smart power](https://appshunter.io/ios/app/jutai-bluetooth-smart-power/id1143998103)
- [Enjoy Light](https://appshunter.io/ios/app/enjoy-light/id1445963883)
- [JUTAI Music Light](https://appshunter.io/ios/app/jutai-music-light/id1448650514)
- [Magic RGBW](https://appshunter.io/ios/app/magic-rgbw/id1469157783)
- [Smart-Adapter](https://appshunter.io/ios/app/smart-adapter/id1494423219)

All apps by Changzhou Jutai Electronic Co., Ltd: https://appshunter.io/developer/1143998102

## Related topics

[czjutai](https://appshunter.io/ios/topics/czjutai)

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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 2026-06-01.*