# LENGCEOI — Smart AC Remote Control

> Smart AC remote control app for remote operation, automation, and energy monitoring. (iPhone/iPad app by Guangzhou Lingqu Electronic Science & Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/lengceoi/id6759778715 (this page in markdown: same URL + `.md`)
- Developer: [Guangzhou Lingqu Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1858443414)
- Category: Utilities, Lifestyle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 48 MB
- Languages: American English, Arabic, French (France), German (Germany), Indonesian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish and 3 more
- Released: 2026-03-25
- Data updated: 2026-08-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lengceoi/id6759778715/reviews.md

## What is LENGCEOI?

AC Companion is a smart controller app designed to upgrade traditional air conditioners into intelligent home devices. Control, automate, and monitor your AC anytime, anywhere.

Key Features:

Fast Wi-Fi Setup
Powered by ESP32 smart modules, enabling quick and easy device configuration.

Remote Control
Turn your AC on or off, adjust temperature, mode, and fan speed from anywhere.

Smart Automation
Create schedules and automation scenes such as auto-on before arrival or sleep mode at night.

Energy Monitoring
Track usage data and electricity consumption to improve efficiency and reduce energy costs.

Reliable & Secure
Stable communication and secure connectivity ensure smooth device control.

AC Companion makes your air conditioner smarter and your life more comfortable.

## Key features

- Remote AC control
- Customizable automation scenes
- Energy consumption tracking
- Wi-Fi setup with ESP32 modules
- Scheduled operations
- Secure device connectivity


## Frequently asked questions about LENGCEOI

### What is LENGCEOI?

LENGCEOI is a smart controller app designed to make traditional air conditioners intelligent. It allows you to control, automate, and monitor your AC remotely, enhancing comfort and efficiency.

### How does LENGCEOI set up with my AC?

LENGCEOI utilizes ESP32 smart modules for a fast Wi-Fi setup. This enables quick and easy configuration of your air conditioner with the app.

### Can I control my AC when I'm not home?

Yes, LENGCEOI offers remote control functionality. You can turn your AC on or off, adjust temperature, mode, and fan speed from anywhere with an internet connection.

### Does LENGCEOI help save energy?

Yes, LENGCEOI includes an energy monitoring feature. You can track usage data and electricity consumption to identify ways to improve efficiency and reduce energy costs.

### What kind of automation does LENGCEOI support?

LENGCEOI supports smart automation by allowing you to create schedules and custom scenes. Examples include automatically turning on the AC before you arrive home or setting a sleep mode at night.

### Is LENGCEOI reliable and secure?

The app is described as reliable and secure, ensuring stable communication and safe connectivity for smooth device control. It has a 5.0-star rating from one review.

### Does LENGCEOI have ads?

No, LENGCEOI does not contain advertisements. It is a free application without any ads to disrupt your experience.

### What devices is LENGCEOI compatible with?

LENGCEOI is currently supported on iPhones. The app was last updated on June 8, 2026, with version 1.0.9.

## Version history (last 5 releases)

### 1.0.12 — 2026-08-01

Bug fixes and stability improvements.

### 1.0.9 — 2026-06-08

fix AC-N1-AIR

### 1.0.8 — 2026-05-26

new N1-Air

### 1.0.6 — 2026-04-22

FIX ACN1-AIR

### 1.0.5 — 2026-04-10

new OCC-O2

## Related topics

[trigger acs](https://appshunter.io/ios/topics/trigger-acs)

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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 2026-08-05.*