# UnlockTheDoor Pro — Unlock room hotel with 1 tap

> Unlock room hotel with 1 tap (iPhone/iPad app by CacheOverflow S.R.L..)

- Source: https://appshunter.io/ios/app/unlockthedoor-pro/id6752299228 (this page in markdown: same URL + `.md`)
- Developer: [CacheOverflow S.R.L.](https://appshunter.io/developer/1340453625)
- Category: Utilities, Travel
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 2 MB
- Languages: Bulgarian, English, French, German, Hebrew, Japanese, Korean, Portuguese, Romanian, Chinese and 3 more
- Released: 2025-09-14
- Data updated: 2026-06-01

## What is UnlockTheDoor Pro?

UnlockTheDoor Pro - Hotel Room Access Made Simple

Transform your iPhone and Apple Watch into a smart room key. Access your hotel room with a single tap, no key card needed.

KEY FEATURES:
• One-tap door unlock from iPhone or Apple Watch
• Works offline once configured
• Multi-language support (13 languages)
• Home Screen widget for instant access
• Apple Watch complications
• Secure session management
• Dark mode support

SUPPORTED HOTELS:
Compatible with hotels using the Pyn Guest system for digital room access.

HOW IT WORKS:
1. Receive your room access link via SMS from the hotel
2. Paste the link in the app
3. Unlock your door with a tap

APPLE WATCH APP:
• Standalone operation when iPhone isn't nearby
• Quick access from watch face complications
• Works with iPhone's internet connection
• Haptic feedback on successful unlock

PRIVACY & SECURITY:
• No personal data stored
• Sessions expire automatically
• Secure HTTPS connections only
• No tracking or analytics

Perfect for business travelers and hotel guests who want convenient, contactless room access.

Note: This app is an open-source alternative to existing pynbooking guest web app.

## Is UnlockTheDoor Pro safe?

Not enough ratings yet to assess UnlockTheDoor Pro.

## Is UnlockTheDoor Pro legit?

UnlockTheDoor Pro is no longer available in the App Store. The AppsHunter Legitimacy Score for UnlockTheDoor Pro is 30 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2025-09-24

Full Support for iOS 26 & watchOS 26
  • Optimized for the latest iOS 26 and watchOS 26 releases
  • Compatible with new system features and improvements
  • Enhanced performance on latest iPhone and Apple Watch models

  Improved User Interface
  • Relocated app branding to top corner for cleaner layout
  • Added version information display for easier troubleshooting
  • Refined Watch app naming for better clarity

  Bug Fixes & Improvements
  • Fixed duplicate Info.plist configuration issues
  • Improved project structure and organization
  • Enhanced build configuration stability

  Watch App Enhancements
  • Streamlined Watch app integration
  • Improved synchronization between iPhone and Watch
  • Better support for complications and widgets

### 1.1 — 2025-09-15

What's New in Version 1.1

  • Apple Watch Action Button Support - Quick unlock via Action Button on Apple Watch Ultra using Shortcuts
  • Fixed Duplicate Unlock Issue - Resolved problem where door would unlock twice when triggered from Apple Watch
  • Improved Shortcuts Integration - Automatic "Open Door" shortcut available in Shortcuts app for easy automation
  • Enhanced Security - Debug logging now only appears in development builds, protecting sensitive information in production
  • Better Watch Independence - Removed deprecated APIs for improved standalone Watch app functionality
  • Widget Improvements - Fixed compilation issues with iOS and Watch widgets
  • Performance Optimizations - Streamlined code and removed unnecessary duplicate operations

  Bug Fixes:
  • Fixed double unlock when using shortcuts from Apple Watch
  • Resolved widget compilation errors across platforms
  • Removed deprecated WKExtensionDelegateClassName for App Store compliance
  • Fixed duplicate complication families in Watch app

  Technical Improvements:
  • Added 5-second duplicate prevention for shortcut execution
  • Wrapped all debug print statements in conditional compilation blocks
  • Cleaned up App Intents implementation
  • Improved Watch-iPhone connectivity handling

### 1.0 — 2025-09-14

No release notes.

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## Related topics

[unlockthedoor pro](https://appshunter.io/ios/topics/unlockthedoor-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 2026-06-01.*