Why can't I install USThing?

The installation of USThing may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure USThing is compatible with your phone.

How to check if USThing is safe to download?

USThing is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download USThing old versions?

APKPure provides the latest version and all the older versions of USThing. You can download any version you want from here: All Versions of USThing

What's the file size of USThing?

USThing takes up around 49.1 MB of storage. It's recommended to download APKPure App to install USThing successfully on your mobile device with faster speed.

Download USThing Latest Version 7.21.1 Android APK File

What's New in the Latest Version 7.21.1

Jun 22, 2026

USThing is a powerful mobile app for all HKUST students. Download the latest version of USThing 7.21.1 to enjoy new features and updates immediately!

What's New in 7.21.1
- Experimental Real-Time Chat – Try the new in-app chat feature.
- Marketplace Shortcut – Quick access to market.usthing.xyz from your home screen.
- Backup disabled to better protect your data.
- Smoother updates, smarter exam cards, and under-the-hood improvements.
Have a question? Contact us right inside the app or via usthing@ust.hk

USThing FAQ

How much storage space is needed to install USThing?

Please keep at least 49.1 MB, and additional 100-500 MB free for smooth updates and cache management after installing.

What are the system requirements for USThing?

Your device should have system version Android 7.0+ (firstly released around 2016-08) or newer. If your phone doesn’t meet the requirements, older versions of the app are available for download.

Is USThing safe to download?

Yes, the signature of USThing has been verified safe by Virustotal. You could check the detail by clicking "Trusted App" tag on the app detail page.

How long does it take to download?

The package size of USThing is 49.1 MB. Download time can vary based on your network connection. Typical speeds are: - 4G: 30-100 MB/s - 5G: 170-400 MB/s - Wi-Fi: 50-500 MB/s Bad network? Use APKPure App for faster installation.

Why do I fail to download or install?

Common reasons for download or installation failures include: 1. Lack of device storage 2. Device incompatibility 3. Poor network connection Click here to find more details.

What is APK / XAPK, and how to download them?

When downloading, you'll find two types of installation files: - APK: A standard Android installation file, ideal for devices that don't require extra data. Download and install directly. - XAPK: Includes the APK and additional resources (e.g., OBB files) for larger apps or games. Use an XAPK installer like APKPure to install. Click here to find more details.

More App Info

Package Name
com.usthing.android
Requires Android
Android 7.0+ (N, API 24)
Content Rating
Everyone
Architecture
arm64-v8a
App Permissions
App Permissions
android.permission.CAMERA
android.permission.INTERNET
android.permission.READ_EXTERNAL_STORAGE
android.permission.RECORD_AUDIO
android.permission.SYSTEM_ALERT_WINDOW
android.permission.VIBRATE
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.WAKE_LOCK
android.permission.ACCESS_NETWORK_STATE
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.POST_NOTIFICATIONS
com.google.android.c2dm.permission.RECEIVE
android.permission.USE_BIOMETRIC
android.permission.USE_FINGERPRINT
com.usthing.android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
com.sec.android.provider.badge.permission.READ
com.sec.android.provider.badge.permission.WRITE
com.htc.launcher.permission.READ_SETTINGS
com.htc.launcher.permission.UPDATE_SHORTCUT
com.sonyericsson.home.permission.BROADCAST_BADGE
com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
com.anddoes.launcher.permission.UPDATE_COUNT
com.majeur.launcher.permission.UPDATE_BADGE
com.huawei.android.launcher.permission.CHANGE_BADGE
com.huawei.android.launcher.permission.READ_SETTINGS
com.huawei.android.launcher.permission.WRITE_SETTINGS
android.permission.READ_APP_BADGE
com.oppo.launcher.permission.READ_SETTINGS
com.oppo.launcher.permission.WRITE_SETTINGS
me.everything.badger.permission.BADGE_COUNT_READ
me.everything.badger.permission.BADGE_COUNT_WRITE
Security Report
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Signature
651a3cfb56a081247f8e23a6bfa219ee9a3b8030