IIJ SmartKey

IIJ SmartKey (Package Name: jp.ad.iij.smartkey2) is developed by Internet Initiative Japan Inc. and the latest version of IIJ SmartKey 2.1.7 was updated on July 3, 2025. IIJ SmartKey is in the category of Tools. You can check all apps from the developer of IIJ SmartKey and find 73 alternative apps to IIJ SmartKey on Android. Currently this app is for free. This app can be downloaded on Android 4.0.3+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

Only enterprise user needs to register your device.
You can skip registering your device, if you don't need it.
The IIJ SmartKey app produces one-time passwords that conform to TOTP (RFC 6238) standards and can be used in the 2-step verification authentication processes of a variety of online services supporting TOTP.
Strengthen your online service security by linking this app, installed to your smartphone device, with your ID/password verification processes.
Slide authentication can be used (ver 2.0).
When logging in to a service that supports slide authentication, you will receive a push notification on your smartphone. Then you can pull the service icon for 2-step verification.
For details, please visit http://www.iij.ad.jp/biz/smartkey-m/ .
* To use slide authentication, you must register your device.
* Slide authentication requires support for TLS 1.2 or later. Please use Android 5.0 or newer.
■ Special Features
* Protects against unauthorized access by allowing the user to lock the app using a passcode.
* Supports device changes and data backups by handing over settings between devices.
* Compatible with the Google Authenticator (TOTP authentication).
* Supports slide authentication.
* Easy to see and read, simple and refined design.
■ Confirmed Supported Services (TOTP authentications)
* Amazon Web Services
* Dropbox
* Evernote
* Facebook
* GitHub
* Google Accounts
* Google Apps for Work
* IIJ Omnibus
* IIJ Secure MX Service
* Microsoft Accounts
* Slack
* WordPress.com
■ Confirmed Supported Services (Slide authentications)
* Additional details on available services is expected soon.
■■ Please make sure to read the information below before using the app.
* When switching devices, please check the app help page (https://www1.auth.iij.jp/) before transferring service settings from your old device to the new one.
* Please ensure that you confirm service restoration procedures for the various online services you utilize in advance to protect yourself against cases in which you are unable to complete the 2-step verification process due to device loss or accidental deletion of service settings.
■ User Agreement
All users of this app must consent to the User Agreement found below before using the app.
https://www1.auth.iij.jp/smartkey/agreement_v2.html
■ To Service Providers
If you are considering adding slide authentication to your service, please inquire through the URL below.
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IIJ SmartKey 2.1.7 Update

* Add support for Android 15 (API Level 35).
* Add support for Google's new view specifications (Edge-to-Edge display).