USB OTG Checker Pro - OTG? icon

USB OTG Checker Pro - OTG?

1.2.12

RRsaikat

4.40

1,338 reviews

100,000+
Downloads

Free

A lightweight USB OTG checker app that checks otg compatibility of your device.

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4.40 · 1,338 reviews · 100,000+ downloads

About USB OTG Checker Pro - OTG?

USB OTG Checker Pro - OTG? is a tools app developed by RRsaikat.

How many times has USB OTG Checker Pro - OTG? been downloaded?

USB OTG Checker Pro - OTG? has been downloaded 140 thousand times. In the last 30 days, the app was downloaded 380 times.

What is the rating of USB OTG Checker Pro - OTG??

USB OTG Checker Pro - OTG? is rated 4.40 out of 5 stars, based on 1.3 thousand ratings.

Is USB OTG Checker Pro - OTG? free?

USB OTG Checker Pro - OTG? is free to download. The APK download size is 5.66 MB. The latest version available is 1.2.12. The last update was on December 27, 2025.

What are the requirements for USB OTG Checker Pro - OTG??

USB OTG Checker Pro - OTG? requires Android 4.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play August 2019.

Description

USB OTG Checker Pro is a handy tool that helps you check if your Android device supports USB On-The-Go (OTG) functionality.

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More data about USB OTG Checker Pro - OTG?

Price	Free to download
Total downloads	140 thousand
Recent downloads	380
Rating	4.40 based on 1.3 thousand ratings
Ranking	Not ranked
Version	1.2.12
APK size	5.65 MB
Number of libraries	16
Designed for Android	4.2+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the USB OTG Checker Pro - OTG? app

USB OTG Checker Pro - OTG? compared with similar apps

Common keywords of similar apps

Pro Start Makes Functionality Tap Game Keyboard Sdk Otg Usb Checker Device Check Devices Compatibility App Supports Support External Easily Compatible Connect Easy Test Phone Drives

Keywords missing from this app

Camera Endoscope File Files Storage Manager Drive Manage Connector Inspection Access Flash Simple View Features Tool Open Photos Videos Connected Helps Transfer Borescope Explorer Works Adapter Instantly Card Live Cable Documents Organize

More from RRsaikat

Google Play Rating history and histogram

950

170

92

24

92

Downloads over time

USB OTG Checker Pro - OTG? has been downloaded 140 thousand times. Over the past 30 days, it averaged 13 downloads per day.

Changelog of USB OTG Checker Pro - OTG?

Developer information for RRsaikat

contact@rrsaikat.com

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Comments on USB OTG Checker Pro - OTG? for Android

★★★★★ Keesha Howard · Jan 19, 2021

Worked perfectly! Glad I found this app first! Easy, 1 step, and you have the answer...easy-peasy.

★★★★★ Neelam Mahmood · Feb 4, 2021

Fantastic app! Took 10 seconds to find out if my phone has OTG. Does exactly what it says

★☆☆☆☆ Me · Jun 4, 2024

Terrible. Says my phone is capable and to turn on OTG in settings and there's a link to settings but my phone doesn't even have an OTG setting to turn on. It also says this in the About this app section: "USB OTG Checker Pro also provides detailed information about your device's OTG support, including the maximum power your device can provide to connected devices and the file systems your device can read from external drives." Which is total BS it doesn't give any of that info. Completely useless

★★☆☆☆ Lacy Laughalot · Jun 14, 2021

I want this to work, but it doesn't, and I don't understand why. Could you please help me with this technical problem? I followed the tutorial video. Everything is the same as video until about 2 min mark. None of my devices show OTG for settings or connections or advanced settings, just app/app otg/ The inital step confirms: wow! I have .nb My device is an S9 with most recent software update. What am I doing wrong? What am I not understanding? I will change rating upon help. Thank you.

Google Play Rankings for USB OTG Checker Pro - OTG?

This app is not ranked

Technologies used by USB OTG Checker Pro - OTG?

USB OTG Checker Pro - OTG? is requesting 10 permissions and is using 16 libraries.

Permissions

Network communication

view network connections, full network access

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, com.rezwan.usbotg.usbotgchecker.usbotgcheckerpro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob Android Library Icon

AdMob

Social libraries

None found

Development tools

Android Jetpack core Android Library Icon

Android Jetpack core

Android Architecture Components Android Library Icon

Android Architecture Components

Android Jetpack VersionedParcelable Android Library Icon

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Firebase Android Library Icon

Firebase Android Library Icon

Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State Android Library Icon

Android Activity Saved State Android Jetpack Media Android Library Icon

Android Jetpack Media Android Library Icon

Android Jetpack Media Kotlin Android Library Icon

Kotlin Android Library Icon

Google gson Android Library Icon

Google gson Android WorkManager Android Library Icon

Android WorkManager Android Library Icon

Android WorkManager Android YouTube Player Android Library Icon

Android YouTube Player Android Library Icon

Android YouTube Player Fetch Android Library Icon

Fetch Android Library Icon

Fetch

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