OTG Checker & File Manager

Name: OTG Checker & File Manager
Rating: 3.2558138 (1007 reviews)
Author: SM Infotech

By: SM Infotech

Check OTG support & manage files. Format, erase, backup & restore USB drives.

Features & Capabilities

OTG Checker & File Manager lets you quickly verify OTG support and manage files between your phone and USB drives. It also reveals device information and serves as a lightweight file explorer.

Key features include USB OTG check, device info, a versatile File Manager (copy, paste, rename, create folders), OTG file transfer, and storage operations like Format, Erase, Backup, and Restore. Please note that the app requests permissions for All Files Access and INSTALL_PACKAGES to enable full storage access and APK installation from device storage or USB drives.

User Growth & Download Statistics

App Developer Tools Privacy & Security

By:

Downloads:

Rating:

Version:

1.1.1 Last updated: 2026-01-21

Version code:

Creation date:

2025-02-12

Publisher country:

Permissions:

android.permission.MANAGE_EXTERNAL_STORAGE High risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.REQUEST_INSTALL_PACKAGES High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk

Size:

17.14MB

Email:

sa*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-03

Compare stats and ranking:

Ranking

# 114,389 ▼ 79

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

SM Infotech

Google Play Store

https://play.google.com/store/apps/details?id=com.sm.otgchecker

Email:

sa*****@gmail.com

Website:

https://we00f12f5.app-ads-txt.com/

User Reviews

User reviews show two opposing experiences. A minority finds that the app provides basic OTG/file-management functionality and can handle simple tasks, with occasional praise. However, the majority criticize an overwhelming ad experience that dominates navigation and disrupts use, reporting ads after every tap and on many screens. This ad load is linked to reliability problems, including loading stalls and non-functionality. Overall, while a few users report usable results, the consensus is that the app is impractical due to heavy advertising.

Pros

Basic OTG/file-management functionality works for some users
Effective for simple tasks
Occasional positive feedback (e.g., 'Excellent', 'great') from a subset of users

Cons

Excessive and intrusive ads, including on every screen or after each action
Ad load hinders usage and can make the app feel non-functional
Occasional reliability issues like getting stuck on loading screens
Strong negative sentiment in reviews, with some calling for removal from the Play Store

Recent reviews

over ad

AT*****, 2026-05-13

Can't get to the app due to the full screen ads.

Ri*****, 2026-04-26

don't get this app, the developers should be disappointed and they shouldn't even deserve to live just greedy for money filling the up with ads with every click.