# LNDU+

> Remote smart home device management for security and convenience. (iPhone/iPad app by 东莞卡卡电子科技有限公司.)

- Source: https://appshunter.io/ios/app/lndu-plus/id6447084380 (this page in markdown: same URL + `.md`)
- Developer: [东莞卡卡电子科技有限公司](https://appshunter.io/developer/1140439649)
- Category: Utilities
- Price: Free
- Rating: 1.57/5 from 7 App Store ratings · 7 written reviews indexed
- Age rating: 17+
- Requires: iOS 14.0 · 64 MB
- Languages: English, Chinese, Chinese
- Released: 2024-02-19
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lndu-plus/id6447084380/reviews.md

## What is LNDU+?

LNDU+：Full control of your smart home. Manage the smart doorbell, door lock, and cameras remotely with one click, ensuring both home security and convenience. Features a simple interface and robust privacy protection.

## Key features

- Remote doorbell management
- Smart lock control
- Camera monitoring
- One-click operation
- Simple interface
- Privacy protection

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/lndu-plus/id6447084380/reviews.md

### 1/5 — Fake

*2025-10-29*

Fake

### 1/5 — Boo!!!

*2025-09-20*

The lock will not stay connected to WiFi. So having the app is of no use. Try chat and never available!!!

### 1/5 — Horrible service

*2025-08-11*

Don’t buy this item. The app always time out when you try to view your live video. Finger print sometimes work and sometimes don’t. Can not get a hold of anyone. Setting anything your on your own. They give your a QR code and off you go. Nothing is easy with this item.

### 1/5 — Doesn’t work

*2025-03-25*

The app doesn’t work so I don’t know how I’m going to manage the doorbell.  It’s frustrating.  Wish I knew this before I bought it

### 1/5 — App features don’t work

*2025-01-27*

The app features don’t work. They all time out & fail. Like the previous reviews say, you can’t open from your phone, or even login to see the camera. Will be returning.

### 1/5 — It's no good, it's a total scam

*2024-12-21*

None of the app's functions work. You can't open and close the door with your cell phone, much less use the camera. It's a total scam.

### 1/5 — Doesn’t work

*2024-11-19*

I buy a smart lock for 300$ on amazon i just lost my morning the app doesn’t work no matter what combination of password you put when you try to register he doesn’t work and there’s no costumer support

## Frequently asked questions about LNDU+

### What devices can I control with LNDU+?

LNDU+ allows you to manage smart doorbells, door locks, and cameras remotely. This provides comprehensive control over your home's security and access points.

### Is LNDU+ available on Android devices?

Currently, LNDU+ is supported on iPhone and iPod devices. Compatibility with Android is not specified in the provided data.

### How secure is LNDU+?

The app emphasizes robust privacy protection, ensuring your smart home data is handled securely. Specific security protocols are not detailed.

### What is the update frequency for LNDU+?

The latest version, 1.02.04, was released on May 23, 2025. The app has seen recent updates, indicating ongoing development and support.

### What is the age rating for LNDU+?

LNDU+ has an age rating of 17+, suggesting it may contain content or features not suitable for younger users.

### Does LNDU+ have ads?

No, LNDU+ does not contain advertisements. The app is free to download and use without interruptions from ads.

### What is the user sentiment for LNDU+ based on ratings?

LNDU+ has a low average rating of 1.6 stars from 7 ratings. This suggests a significant portion of users have had negative experiences with the app.

### When was LNDU+ first released?

LNDU+ was first released on February 19, 2024. It is a relatively new application in the smart home utilities category.

## Version history (last 4 releases)

### 1.02.04 — 2025-05-23

1.Added Help & Feedback Section
2.Added Customer Service Functionality

### 1.02.03 — 2024-10-26

fix some bugs

### 1.02.02 — 2024-08-13

fix some bugs

### 1.00.00 — 2024-02-19

No release notes.

## Apps similar to LNDU+

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [LNDU KEY](https://appshunter.io/ios/app/lndu-key/id1617977703) | — | Free | Utilities |
| [LNDU](https://appshunter.io/ios/app/lndu/id6477341732) | 5.0 (1) | Free | Utilities |
| [ARPHA](https://appshunter.io/ios/app/arpha/id1468455803) | 3.7 (27) | Free | Utilities |
| [Cldbus](https://appshunter.io/ios/app/cldbus/id6479736598) | 2.5 (8) | Free | Utilities |
| [Blackview Security](https://appshunter.io/ios/app/blackview-security/id6476266461) | 2.0 (4) | Free | Utilities |
| [凌度钥匙Plus](https://appshunter.io/ios/app/plus/id6448126824) | — | Free | Utilities |

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All apps by 东莞卡卡电子科技有限公司: https://appshunter.io/developer/1140439649

## Related topics

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

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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 2026-08-27.*