# Keyin Plus

> Smart door lock management with remote control, alerts, and key sharing. (iPhone/iPad app by RAONARK Ltd..)

- Source: https://appshunter.io/ios/app/keyin-plus/id1581955890 (this page in markdown: same URL + `.md`)
- Developer: [RAONARK Ltd.](https://appshunter.io/developer/1581955892)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 35 MB
- Languages: English, Japanese, Korean, Russian, Chinese, Chinese, Vietnamese
- Released: 2021-10-28
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/keyin-plus/id1581955890/reviews.md

## What is Keyin Plus?

"▣ Introduction of application functions
 ■ Keyin smart alarm service
 -This is a function that allows users to check all events that occurred in the door lock through push alarm.
 - Locking / Unlocking, intrusion alarm, fire alarm, door lock setting notification, etc.
 ■ Keyin Smart Auto Open
 - Automatic release of the lock when approaching the door lock through location-based (Geofence technology) with Bluetooth technology
 - Smart Open: If you approach the door lock while holding the smartphone linked to the door lock, The door lock unlocks automatically.
 - Smart Touch: Touch the touchpad of the door lock while holding the smartphone linked to the door lock.
 Just tap to unlock.
 ■ Keyin one-touch key issuance
 - you can issue 2 types of keys (family, guest) tailored to the user type
 This is a shareable feature.
 - Manage key details (authorization, date, day of the week, time, etc.)
 - A function to receive notifications of all events that occur in the door lock through the app
 ■ History management function
 - This is a function that allows you to check all events that occurred in the door lock.
 - Notification of entry/exit, intrusion/damage alarm, fire alarm, door lock setting, etc.
 ■ Device setting function
 - You can manage various door lock settings such as managing issued keys and changing passwords.
 ■ Managing multiple devices 
 - you can link and manage various additional security devices in the application
 
 ▣ KEYIN Official Channel
 ■ website: www.keyin.life 
 ■ Youtube: https://bit.ly/2Xd5nmM 
 ■ Instagram: https://www.instagram.com/keyin_official/ 
 ■ Contact (a developer): kim@raonark.com"

## Key features

- Push notifications for lock events
- Automatic door unlocking via Bluetooth
- One-touch key issuance for family and guests
- Detailed event history management
- Door lock device settings
- Manage multiple security devices

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/keyin-plus/id1581955890/reviews.md

### 5/5 — Great app

*2023-08-21*

Very smooth and easy to use smart lock app

## Frequently asked questions about Keyin Plus

### What is Keyin Plus?

Keyin Plus is a mobile application designed to manage Keyin smart door locks. It allows users to receive real-time push alarms for all lock events, automatically unlock doors, and issue temporary keys.

### How does Keyin Plus unlock doors automatically?

Keyin Plus utilizes Bluetooth and location-based Geofence technology to automatically unlock your door when you approach it while holding your linked smartphone.

### Can I share access with others using Keyin Plus?

Yes, Keyin Plus allows you to issue two types of shareable keys: family and guest. You can manage the authorization, date, day of the week, and time for these keys.

### What kind of events does Keyin Plus notify me about?

You will receive push notifications for all events related to your door lock, including locking/unlocking, intrusion alarms, fire alarms, and door lock setting changes.

### Can I manage multiple door locks with Keyin Plus?

Yes, the application supports managing multiple devices, allowing you to link and manage various additional security devices, including multiple door locks.

### Is Keyin Plus available on Android devices?

Based on the provided data, Keyin Plus is supported on iPhone and iPod devices. Information regarding Android compatibility is not specified.

### How often is Keyin Plus updated?

The latest version of Keyin Plus is 1.0.25, and it was last updated on November 20, 2024. Updates are released periodically to improve functionality and reliability.

### Does Keyin Plus have ads?

No, Keyin Plus does not contain advertisements. The application is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 1.0.25 — 2024-11-20

Update:
- Add Russian
- Add Vietnamese

### 1.0.24 — 2024-09-26

Fix minor bug

### 1.0.23 — 2023-07-31

Fix minor bug

### 1.0.22 — 2023-06-20

Fix minor bug

### 1.0.21 — 2023-05-02

Fix minor bug

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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 2026-06-04.*