# JayKay

> Bluetooth aquarium and plant light smart management and control system. (iPhone/iPad app by 周 段.)

- Source: https://appshunter.io/ios/app/jaykay/id6443573595 (this page in markdown: same URL + `.md`)
- Developer: [周 段](https://appshunter.io/developer/1530345249)
- Category: Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 37 MB
- Languages: English, Chinese
- Released: 2022-09-28
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/jaykay/id6443573595/reviews.md

## What is JayKay?

Jaykay涵杰 APP专为水族鱼缸灯设计的智能管理控制系统，是一款采用蓝牙链接，用于水族灯具设备进行无线控制的应用软件，可实现对鱼缸灯水草灯进行无线链接和多种功能的设置调节。 包括对水族灯的开关亮度控制、风扇控制、水族灯光谱模式以及循环定时开关功能等。

## Key features

- Bluetooth connectivity
- Wireless control of aquarium lights
- Brightness adjustment
- Fan control
- Spectrum mode settings
- Timed on/off cycles

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/jaykay/id6443573595/reviews.md

### 1/5 — Dose not work with IOS system

*2025-06-14*

Need to upgrade for IOS

## Frequently asked questions about JayKay

### What devices does JayKay control?

JayKay is designed to wirelessly control aquarium and plant lights. It connects via Bluetooth to manage various lighting functions for your aquatic setups.

### What features does JayKay offer?

JayKay allows users to control light brightness, fan speed, set spectrum modes, and schedule timed on/off cycles for their aquarium and plant lights.

### Is JayKay free to use?

Yes, JayKay is available for free. There are no in-app purchases or subscription fees associated with its use.

### What is the age rating for JayKay?

JayKay has an age rating of 4+, making it suitable for a wide range of users.

### How often is JayKay updated?

The latest version of JayKay is 1.0.5, and it was last updated on January 4, 2023. This indicates a relatively recent update.

### What platforms is JayKay available on?

JayKay is a mobile application designed for smart management and control, typically available on mobile operating systems.

### What is the user feedback on JayKay?

JayKay has a rating of 1.0 stars from 1 rating. This limited feedback suggests potential areas for improvement or early user experiences.

## Version history (last 1 release)

### 1.0.5 — 2023-01-04

1、优化部分代码。

## More apps by 周 段

- [WEEK AQUA](https://appshunter.io/ios/app/week-aqua/id1536538648)

All apps by 周 段: https://appshunter.io/developer/1530345249

## Related topics

[jaykay](https://appshunter.io/ios/topics/jaykay) · [jaykay pro](https://appshunter.io/ios/topics/jaykay-pro)

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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 2026-06-24.*