USB OTG Checker: USB Connector
USB OTG Checker: USB Connector Summary
USB OTG Checker: USB Connector is a ad-supported, with in-app purchases Android app in Tools by The App Company INC. Released in Jul 2019 (6 years ago). It has about 1.7M+ installs and 4.4K ratings with a 3.49★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 31.4K monthly active users and generates around $<10K monthly revenue (47% IAP / 53% ads). Store metadata: updated Jun 3, 2025.
Recent activity: 1.4K installs this week (10.6K over 4 weeks) showing steady growth , and -1 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 29, 2025.
Store info: Last updated on Google Play on Jun 3, 2025 .
USB OTG Checker: USB Connector was last scanned for SDKs 2025-04-29. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Kotlin
JetBrains
Google
Firebase
AdMob3.49★
Ratings: 4.4K
Screenshots
App Description
OTG USB Connector: USB Checker- File Manager. OTG Connector Software For Android
Manage Your USB Files Easily with OTG Connector – The Ultimate USB OTG File Manager for Android!
Looking for a fast and easy way to access your USB drive on your Android phone? USB OTG Connector: OTG Checker is your go-to app for managing USB files, checking OTG support, and transferring data with ease. Whether you’re using a USB OTG connector, OTG adapter for Android, or a micro USB OTG cable, our app makes file management seamless.
🔍 Key Features
✔️ Detect and connect to USB OTG devices
✔️ Copy, Paste, Delete and Move files from USB to Internal Storage
✔️ Works with OTG adapter micro USB and USB OTG connector
✔️ Built-in USB checker to test port compatibility
✔️ OTG checker tool to verify device support
✔️ Fast file transfer with intuitive interface
✔️ Supports all major file formats and USB drives
✔️ Lightweight OTG connector software for Android devices
💡 Why Choose This USB OTG File Manager?
Our app combines the power of a file explorer with smart USB detection. If you're using an OTG adapter or USB OTG checker, this app ensures full compatibility and smooth operation. No need to root your device — just plug in your USB drive and get started!
📦 Perfect For
• Accessing external USB storage
• Transferring large files without internet
• Using USB flash drives with OTG-enabled phones
• Managing folders with an OTG connector app
• Users searching for USB checker and USB file transfer tools
🧪 Built-in USB & OTG Checkers
Not sure if your device supports OTG? Use the app’s built-in USB OTG checker and USB checker to test and verify in seconds!
📱 Compatible With Most Android Devices
Tested on major brands like Samsung, Xiaomi, OnePlus, Vivo, Oppo, and more. Whether you’re using a USB OTG adapter or micro USB OTG cable, our app ensures full compatibility and fast performance.
Get the best out of your Android phone with USB OTG Connector: OTG Checker USB File Manager. Download now and take full control of your USB file transfers!