---
title: "au PAY チャージや残高確認できるauのスマホ決済アプリ — App Overview"
url: https://marlvel.ai/apps/au-pay-au
category: Finance
developer: KDDI CORPORATION
platforms: ios
rating: 4.5 (183 ratings)
pricing: free
report_level: overview
generated: 2026-04-20
last_verified: "2026-04-20T18:28:36.191Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** The app serves as the primary ecosystem hub for au customers to manage digital payments, credit billing, and loyalty rewards in one place.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Finance |
| Rating | 4.5 ★ (183) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 10.5.1 |
| Developer | KDDI CORPORATION |

<!-- SECTION: Summary -->
## What is au PAY チャージや残高確認できるauのスマホ決済アプリ?

au PAY is a comprehensive mobile payment and financial management application developed by KDDI CORPORATION. It enables users to perform QR/barcode payments, manage au PAY balances, and track credit card and carrier billing information within a unified interface. The app also integrates multi-bank account tracking and a location-based search for participating merchants.

<!-- SECTION: Key Features -->
## Key Features

- **Payment Processing**: Supports QR and barcode-based payments for seamless in-store transactions.
- **Financial Dashboard**: Provides consolidated views of au PAY balances, credit card billing, and au Easy Payment limits.
- **Account Aggregation**: Allows users to monitor transaction history across au services and external financial institutions.
- **Loyalty Integration**: Enables real-time tracking of Ponta point balances and acquisition history.
- **Merchant Discovery**: Features a search tool to locate stores that accept au PAY and identify point-up partner locations.

<!-- SECTION: Target Audience -->
## Who is it for?

Existing au mobile and financial service users seeking a centralized platform for digital payments and personal finance management.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/au-pay-%E3%83%81%E3%83%A3%E3%83%BC%E3%82%B8%E3%82%84%E6%AE%8B%E9%AB%98%E7%A2%BA%E8%AA%8D%E3%81%A7%E3%81%8D%E3%82%8Bau%E3%81%AE%E3%82%B9%E3%83%9E%E3%83%9B%E6%B1%BA%E6%B8%88%E3%82%A2%E3%83%97%E3%83%AA/id862800897?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/au-pay-au)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/au-pay-au).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*