My au(マイエーユー)-料金・ギガ残量の確認アプリ

My au(マイエーユー)-料金・ギガ残量の確認アプリ

by KDDI CORPORATION

389 ratings
56 reviews
Free
With Ads

Details

  • Released
  • Updated
  • January 20, 2017
  • June 25, 2026
My au(マイエーユー)-料金・ギガ残量の確認アプリ screenshot #1 for iPhone
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About

Manage your mobile service with ease. Check your data usage, billing details, and contract information. Access support, view important notifications, and track your loyalty points and payment balances.

Data usage and remaining balance
Billing amount and history
Contract information and plan changes
Customer support and messaging
Ponta points and loyalty status
au PAY balance and card usage
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What users say

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What's New in My au(マイエーユー)

10.9.0

June 25, 2026

より快適にご利用いただけるよう軽微な改修を行いました。 今後ともMy auをよろしくお願いいたします。

User reviews

嘘ログイン完了

何度も何度も何度も何度も何度も何度も何度も何度も何度も何度もID入力してパス入力してメール届いたから認証して「ログイン完了しました」って出るのにアプリ戻るとまた認証メール送信まで進ませられる。
Wi-Fi切ってSafari飛んでアプリ戻って同じこと繰り返して…
結局ログインできず支払い方法等の変更ができないまま。
無駄に通信料使わせるのマジで何?

電話対応もゴミだし、向こうの不手際なのに謝罪も無く「補填はできません、お客様の確認ミスです」をただただ繰り返す。
向こうはろくに連絡して来ないくせにこちらには電話しろ!とりあえず電話ください!とやたらと金がかかることを要求してくる。
小銭稼ぎに必死で痛すぎ🤣

au、マジでゴミだね👎
嫌いだけど、家族がソフバンなのでキャリア変えます。
10年以上使用しているかなりの長期ユーザだけど、ログインできなきゃポイントも使えないので、マジで何の特典も無い。
本当に腹立つ。
正直諸々の不手際や不適切な対応について訴訟起こしたいレベル。

最低最悪のカス会社!😡
はやく潰れてほしい〜
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しね

クソだ

Service is fine App is awful

Why host an app on the US AppStore and not provide English?
Also, your login process, while being admittedly Japanese is impossible to navigate for a normal human. You lock in “biometrics” (Face ID) then lock people into a loop because your nonsense UI doesn’t understand how to integrate. I would love to be able to pay my bill via an app, but I can’t. Heck, I would be happy to pay my bill online from a computer… but I also can’t.
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Great

Great service , app is very helpful

プラン変更できません

プラン変更方法をチャット情報を参考に実施しましたが、変更できませんでした。
追加情報を求めましたが、チャット自体がエラーで接続できなくなりました。
面倒なので、Shutdown されたのでしょうか?

Developer apps

User experience

🐞

Reported Bugs

10 issues

Login loop issue

Bug

App crashes after updates

Bug

App freezes when checking billing

Bug

App does not open after update

Bug

App cannot be uploaded

Bug

App requires location permission to launch

Bug

Cannot view billing amounts after a certain period

Bug

Incorrect data usage display for specific plans

Bug

App redirects to web pages requiring ID/password

Bug

App requires re-authentication after returning from web page

Bug

Requested Features

5 requests

Provide English language option

Feature

Implement payment through the app

Feature

Display used data instead of remaining data for Pitatto Plan

Feature

Make the app more user-friendly for the elderly

Feature

Offer elderly-specific mobile plans

Feature

FAQ

What does the My au app do?

The My au app allows au users to easily check their remaining data balance (giga), view current and upcoming billing amounts with detailed breakdowns, and review their past billing history through graphs. It also provides access to contract information, enabling users to confirm or change their plans and options.

What are the key features of the My au app?

Key features include real-time data usage and balance checks, detailed billing information, contract management for plan changes, a support menu with messaging and appointment booking, notifications tailored to the user, a calendar for important dates and offers, and tracking of Ponta points and au PAY balances.

Is the My au app free to use?

The app itself is free to download and use for au users. While the app provides access to various services and information related to your au account, any actual service changes or purchases made through the app, such as plan upgrades or new device purchases, would incur their respective costs.

Who is the My au app for?

This app is specifically designed for au mobile service subscribers in Japan. It serves as an essential tool for managing their account, monitoring usage, understanding billing, and accessing customer support and other related au services.

Can I change my mobile plan using the My au app?

Yes, the My au app allows you to confirm your current contract details and make changes to your billing plan and optional services. You can also manage other aspects of your account, such as updating your address before moving and checking your enrollment in various au financial and insurance services.