au海外放題 v11.10.03

KDDI株式会社

Contains ads

About this app

Developer Description

Use your regular smartphone while abroad. Convenient when abroad! This is an app that allows you to use the popular ``au Overseas Unlimited'' service at a great value, easily, and with peace of mind.

■■■To all users■■■

No Wi-Fi router required! If you're going overseas, use au overseas unlimited!

This is an app that allows you to use the ``au Overseas Unlimited'' service overseas at a great value, easily, and with peace of mind.
By using this app, you can use the internet in over 160 countries and regions just like in Japan using just your regular smartphone.

Additionally, if you use this app to pre-book the ``au Overseas Unlimited'' service in Japan, you can use it at a great price.

It mainly provides the following functions:
・Function to pre-book “au overseas unlimited” in Japan
・Function to check the remaining time on the course and start using the service after arriving overseas
・Guide on how to use "au unlimited overseas"
・Display Ministry of Foreign Affairs safety information and useful information for your destination

Please check the following notes.
・Available for customers using au/UQ mobile/povo1.0 smartphones/tablets.
・Customers using povo2.0 cannot use "au Overseas Unlimited Service" even if they reserve it using this app. You can use data communication overseas by purchasing the overseas data topping of the povo2.0 app.

What's New

・一部機能を修正しました。

Version Information

Version: 11.10.03
Downloads: 5M+
Updated on: Nov 13, 2025
Released: Jan 8, 2026
Requires: Android 7.0

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au海外放題 users say on Google Play

★★★★★

A Google user

Good

★

Michael (マイケル)

With AU, you can't just travel abroad and connect. No, you have to make a reservation. And only one reservation at a time. And if you made your reservation for 15:00 arrival time but you arrive earlier, then no connection. It's 2025 but AU still treats data roaming like it is 2000.