# au PAY チャージや残高確認できるauのスマホ決済アプリ vs iAEON

The clearest difference is rating: au PAY チャージや残高確認できるauのスマホ決済アプリ at 4.5 against iAEON's 3.2. au PAY チャージや残高確認できるauのスマホ決済アプリ also leads on ratings volume (191 vs 15). iAEON's advantage is review sentiment (16% vs 5%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

au PAY チャージや残高確認できるauのスマホ決済アプリ holds the better App Store score, 4.5 against 3.2. That said, the two scores are not equally well evidenced: au PAY チャージや残高確認できるauのスマホ決済アプリ has 191 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 5% of au PAY チャージや残高確認できるauのスマホ決済アプリ's written reviews are positive against 16% of iAEON's, so the app with the better star average is not the one people write more warmly about.

au PAY チャージや残高確認できるauのスマホ決済アプリ ships an update fortnightly, iAEON every 2 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | au PAY チャージや残高確認できるauのスマホ決済アプリ | iAEON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (191 ratings)](https://appshunter.io/ios/app/au-pay-au/id862800897/reviews)** | [3.2 (15 ratings)](https://appshunter.io/ios/app/iaeon/id1565489157/reviews) |
| Number of ratings | **191** | 15 |
| Positive reviews | 4.5% of reviews | **15.8% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 224 MB | 206 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KDDI CORPORATION](https://appshunter.io/developer/448137434) | [イオンスマートテクノロジー株式会社](https://appshunter.io/developer/1565489159) |

## What reviewers say

### 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 page](https://appshunter.io/ios/app/au-pay-au/id862800897)

Manage your mobile payment services, check balances, and view transaction history. Easily pay with QR codes, track your points, and find participating merchants. This app simplifies your digital wallet experience.

**Highlights:** QR code payments, Balance and transaction history, Ponta point tracking, Credit card information, Easy balance top-up, Merchant and point-up store search

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### iAEON

[App page](https://appshunter.io/ios/app/iaeon/id1565489157)

Manage AEON points, coupons, and electronic receipts all in one place. Enjoy smart shopping with AEON Pay and track your purchases digitally, eliminating the need for physical receipts.

**Highlights:** AEON Pay for QR/barcode payments, WAON POINT management and consolidation, Favorite store registration for exclusive offers, Digital receipts for purchase history, Mobile payment with WAON Touch, Cash recharge for AEON Pay

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### 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 free?

au PAY チャージや残高確認できるauのスマホ決済アプリ is free to download, with no in-app purchases.

### Is iAEON free?

iAEON is free to download, with no in-app purchases.

### Which has better reviews, au PAY チャージや残高確認できるauのスマホ決済アプリ or iAEON?

au PAY チャージや残高確認できるauのスマホ決済アプリ is rated higher. au PAY チャージや残高確認できるauのスマホ決済アプリ averages 4.5 out of 5 from 191 ratings, while iAEON averages 3.2 from 15 ratings.

### Do au PAY チャージや残高確認できるauのスマホ決済アプリ or iAEON have ads?

Both au PAY チャージや残高確認できるauのスマホ決済アプリ and iAEON show ads.

### Which is updated more often, au PAY チャージや残高確認できるauのスマホ決済アプリ or iAEON?

au PAY チャージや残高確認できるauのスマホ決済アプリ ships an update fortnightly, and iAEON every 2 weeks. Most recently, au PAY チャージや残高確認できるauのスマホ決済アプリ was updated on October 26, 2026 and iAEON on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*