# NUS Mobile Key (UTown & Halls) — Check-In, Mobile Key App

> Digital room key and check-in for NUS UTown and Halls of Residences. (iPhone/iPad app by TREVO PTE LTD.)

- Source: https://appshunter.io/ios/app/nus-mobile-key-utown-and-halls/id1560802152 (this page in markdown: same URL + `.md`)
- Developer: [TREVO PTE LTD](https://appshunter.io/developer/1777756379)
- Category: Lifestyle
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 27 MB
- Languages: English
- Released: 2021-08-17
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nus-mobile-key-utown-and-halls/id1560802152/reviews.md

## What is NUS Mobile Key (UTown & Halls)?

Check-in with the app, and the mobile key to your room will be issued. Access your room with just a tap of a button on your phone.
Check-In service is available for the following NUS Properties:
- UTown
- Halls of Residences

## Key features

- Mobile room key
- Tap to access room
- Check-in service
- Supports UTown residences
- Supports Halls of Residences

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/nus-mobile-key-utown-and-halls/id1560802152/reviews.md

### 1/5 — Worst app ever

*2025-01-24*

Unreliable

## Frequently asked questions about NUS Mobile Key (UTown & Halls)

### What is NUS Mobile Key?

NUS Mobile Key is a mobile application designed to provide students with a digital room key and check-in service for specific NUS properties, including UTown and Halls of Residences.

### How do I use NUS Mobile Key to access my room?

Once checked in, the app will issue a mobile key. You can then access your room by tapping a button on your phone within the app.

### Which NUS properties are supported by NUS Mobile Key?

Currently, the check-in service and mobile key functionality are available for UTown and Halls of Residences at NUS.

### Is NUS Mobile Key available on Android devices?

Based on the provided information, NUS Mobile Key is supported on iPhone and iPod devices. Android compatibility is not specified.

### What is the rating for NUS Mobile Key?

NUS Mobile Key has a rating of 1.0 stars based on 1 rating.

### How often is NUS Mobile Key updated?

The latest version of NUS Mobile Key is 1.0.3, and it was last updated on February 21, 2022.

### Does NUS Mobile Key have ads?

No, the application does not contain advertisements.

### What is the age rating for NUS Mobile Key?

NUS Mobile Key has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 4 releases)

### 1.0.3 — 2022-02-21

Bug Fixes

### 1.0.2 — 2022-01-24

Bug Fixes

### 1.0.1 — 2021-10-01

Bug Fixes

### 1.0.0 — 2021-08-18

No release notes.

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All apps by TREVO PTE LTD: https://appshunter.io/developer/1777756379

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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 2026-06-10.*