Mobile-OTP

An android token for multiple one-time password algorithms: mOTP, HOTP, & TOTP.

Miceli Bros. · org.cry.otp

Not rated yet 100K+ downloads v2 1.6 MB Android 4.0+ PEGI 3 · Everyone

Download APK 1.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2 (21)
Updated: Feb 9, 2020 (6 years ago)
APK size: 1.6 MB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Communication (app)
Listed since: Jan 16, 2016 (at least)
Website: code.google.com/p/motp
Developer contact: [email protected]

About this APK

Mobile-OTP is an app by Miceli Bros. in the Communication category, listed since at least January 2016. It has no native code, so it runs on any Android processor.

What's new in v2

Fix Issue 1: Lack of clarity around secret/seed terminology Fix Issue 4: Provide epoch time for mOTP Thanks so much jon!!!

Description

From the listing uploaded by “apps”.

An android token for multiple one-time password algorithms. Now you can generate your passwords using your phone instead of a dedicated hardware token. Supports multiple profiles if you have different sites requiring one-time passwords. Support: * mOTP (http://motp.sourceforge.net/) * HOTP RFC 4226 (http://www.ietf.org/rfc/rfc4226.txt) * TOTP RFC 6238 (http://www.ietf.org/rfc/rfc6238.txt) Features: * Profiles for multiple security sites * Time zone support One time passwords provide two-factor authentication for added security. Features: mOTP, HOTP, TOTP, multiple profiles, & time zones

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 28, 2025.
Certificate issued to “Miceli Bros.” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Feb 9, 2020
Validated against Google Play Aug 28, 2025
Antivirus scan passed Oct 31, 2020
Signed byCN=Michael Miceli, OU=Miceli Bros., O=Miceli Bros., L=Slidell, ST=Louisiana, C=US
Signing certificate (SHA-1)C9:F6:4D:48:C1:03:BE:31:61:05:02:67:7A:4E:66:F2:14:FF:D3:F9
File MD50f9fac3e663f76d30744593e16728f97
Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010

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.

Required hardware & features

Touchscreen android.hardware.touchscreen

Mobile-OTP 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 Mobile-OTP 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 0f9fac3e663f76d30744593e16728f97.