OTG Checker & File Manager
SM Infotech
3.3 ★
860 ratings
100,000+
downloads
Free
+ in-app
In this file management app, you can verify USB OTG support and organize your files efficiently. Includes device info, file transfer, and storage management features.
AppRecs review analysis
AppRecs rating 2.8. Trustworthiness 80 out of 100. Review manipulation risk 35 out of 100. Based on a review sample analyzed.
★★☆☆☆
2.8
AppRecs Rating
Ratings breakdown
5 star
41%
4 star
12%
3 star
12%
2 star
3%
1 star
32%
What to know
✓
Credible reviews
80% trustworthiness score from analyzed reviews
⚠
Ad complaints
Many low ratings mention excessive ads
⚠
High negative review ratio
35% of sampled ratings are 1–2 stars
About OTG Checker & File Manager
Easily check if your device supports USB OTG and manage your files efficiently with OTG Checker & File Manager. This app helps you verify OTG compatibility, device info and organize files with ease.
🔹 Key Features:
✅ USB OTG Check – Instantly check if your device supports OTG (On-The-Go) technology.
✅ Device Info – Get insights about your device version, battery capacity, and system details.
✅ File Manager – Explore, manage, and organize your files with features like copy, paste, rename, and folder creation.
✅ OTG File Transfer – Seamlessly transfer files between your phone and USB OTG devices.
🔄 Effortless OTG Connectivity:
• OTG operations like Format, Erase, Backup & Restore.
• Connect USB drives, and OTG devices to your phone.
• Transfer photos, videos, documents, and more with ease.
• Supports copy, move, rename, and delete operations on both phone and OTG storage.
📂 Smart File Management:
• View device storage details and organize files efficiently.
• Create new folders, edit files, and sort content easily.
• Works as a USB Connector & OTG File Explorer.
Permission
•All file Access Permission: We require All Files Access permission to access your device's storage to move your files from internal storage to an SD card or pen drive, as well as from an SD card or pen drive to internal storage
REQUEST_INSTALL_PACKAGES : We require the REQUEST_INSTALL_PACKAGES permission to allow users to install apps from an APK list on device storage or USB storage.
🔹 Key Features:
✅ USB OTG Check – Instantly check if your device supports OTG (On-The-Go) technology.
✅ Device Info – Get insights about your device version, battery capacity, and system details.
✅ File Manager – Explore, manage, and organize your files with features like copy, paste, rename, and folder creation.
✅ OTG File Transfer – Seamlessly transfer files between your phone and USB OTG devices.
🔄 Effortless OTG Connectivity:
• OTG operations like Format, Erase, Backup & Restore.
• Connect USB drives, and OTG devices to your phone.
• Transfer photos, videos, documents, and more with ease.
• Supports copy, move, rename, and delete operations on both phone and OTG storage.
📂 Smart File Management:
• View device storage details and organize files efficiently.
• Create new folders, edit files, and sort content easily.
• Works as a USB Connector & OTG File Explorer.
Permission
•All file Access Permission: We require All Files Access permission to access your device's storage to move your files from internal storage to an SD card or pen drive, as well as from an SD card or pen drive to internal storage
REQUEST_INSTALL_PACKAGES : We require the REQUEST_INSTALL_PACKAGES permission to allow users to install apps from an APK list on device storage or USB storage.
OTG Checker & File Manager Screenshots
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Reviews for OTG Checker & File Manager
d lewis
12/28/2025
just ads. don't bother
rh
12/28/2025
too many ads