OTG?

Checks your Android device to see if it can support USB OTG (USB Host)

BtSsm · com.btssm.doihaveotg

4.5 out of 5 (2 ratings) 1M+ downloads v1.0.4 1.1 MB Android 4.0+ PEGI 3 · Everyone

Download APK 1.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.0.4 (7)
Updated: Jun 24, 2026 (4 months ago)
APK size: 1.1 MB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Mar 21, 2023 (at least)
Permissions: 2
Developer contact: [email protected]

About this APK

OTG? is an app by BtSsm in the Tools category, listed since at least March 2023. It has no native code, so it runs on any Android processor.

It asks for 2 permissions, none of them sensitive.

What's new in v1.0.4

Bug fixes, fix to ad display

Description

From the listing uploaded by “appupdater”.

Wondering if your phone/tablet would support a USB OTG device? Some do, some do not. This app will determine that for you. Root not required. NOTE: This does NOT enable OTG or make any changes, it only CHECKS whether OTG (On The Go / USB Host) is supported or not.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 24, 2026.
Certificate issued to “Org” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Jun 24, 2026
Validated against Google Play Jun 24, 2026
Signed byCN=First Last, OU=Unit, O=Org, L=City, ST=State, C=US
Signing certificate (SHA-1)28:D5:08:9A:C2:7E:81:48:D9:C3:FF:31:B9:8F:87:51:42:2B:58:FA
File MD537bce17e55ef939146533f6f61493cc7
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (2)

OTG? requests 2 permissions, none of them sensitive.

Full network access android.permission.INTERNET
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

OTG? APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the OTG? APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 37bce17e55ef939146533f6f61493cc7.