# Keyin Plus vs 와동 가람동문월드

The clearest difference is iOS requirement: Keyin Plus at 13.0 against 와동 가람동문월드's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Keyin Plus ships an update every 6 weeks, 와동 가람동문월드 every 2 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Keyin Plus | 와동 가람동문월드 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 35 MB | 25 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RAONARK Ltd.](https://appshunter.io/developer/1581955892) | [Orora Platform Company](https://appshunter.io/developer/1593348188) |

## What reviewers say

### Keyin Plus

[App page](https://appshunter.io/ios/app/keyin-plus/id1581955890)

Manage your smart door lock remotely. Receive real-time alerts for all lock activities, including locking, unlocking, and alarms. Automatically unlock your door when you approach and issue temporary keys to guests.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### 와동 가람동문월드

[App page](https://appshunter.io/ios/app/id6756654664)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Keyin Plus free?

Keyin Plus is free to download, with no in-app purchases.

### Is 와동 가람동문월드 free?

와동 가람동문월드 is free to download, with no in-app purchases.

### Do Keyin Plus or 와동 가람동문월드 have ads?

Neither Keyin Plus nor 와동 가람동문월드 shows ads.

### Which is updated more often, Keyin Plus or 와동 가람동문월드?

Keyin Plus ships an update every 6 weeks, and 와동 가람동문월드 every 2 months. Most recently, Keyin Plus was updated on October 6, 2026 and 와동 가람동문월드 on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*