# 三井住友銀行アプリ vs MyJCB

The clearest difference is ratings volume: 三井住友銀行アプリ at 2.2K against MyJCB's 24. 三井住友銀行アプリ also leads on device support (3 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for 三井住友銀行アプリ against 4.8 for MyJCB. That said, the two scores are not equally well evidenced: 三井住友銀行アプリ has 2.2K ratings behind it against 24, so its average is the more settled of the two. Written reviews are what separate them: 30% of 三井住友銀行アプリ's written reviews are positive against 33% of MyJCB's.

三井住友銀行アプリ ships an update monthly, MyJCB every 2 months. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 三井住友銀行アプリ | MyJCB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.2K ratings)](https://appshunter.io/ios/app/id594457652/reviews) | [4.8 (24 ratings)](https://appshunter.io/ios/app/myjcb/id1097001344/reviews) |
| Number of ratings | **2.2K** | 24 |
| Positive reviews | 30.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 240 MB | 157 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sumitomo Mitsui Banking Corporation](https://appshunter.io/developer/473879498) | [JCB Co., Ltd.](https://appshunter.io/developer/433044962) |

## What reviewers say

### 三井住友銀行アプリ

[App page](https://appshunter.io/ios/app/id594457652)

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Straightforward banking
- 💡 Potential for English translation improvements

**What reviewers complain about**

- 🐛 English translation issues
- 🔒 Overly complex security measures
- 🔒 Weak login credentials
- 💸 Fees for transfers
- 🕰️ Slow transaction processing

**Reported bugs**

- Login issues after app updates
- Inability to submit required ID photos

**Requested features**

- Improve English translation across the app
- Streamline security measures
- Strengthen login credentials
- Eliminate or reduce transfer fees
- Faster transaction processing


### MyJCB

[App page](https://appshunter.io/ios/app/myjcb/id1097001344)

Manage your JCB card account with easy login options like fingerprint or face ID. Quickly check your spending, payment dates, and points. Receive notifications for card usage and set alerts to prevent overspending for secure and convenient card management.

**Highlights:** Easy login with biometrics or passcode, View recent spending and payment dates, Track loyalty points, Sort and filter transaction history, Consolidated login for multiple cards, Security status dashboard, Card usage notifications and spending alerts

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 三井住友銀行アプリ free?

三井住友銀行アプリ is free to download, with no in-app purchases.

### Is MyJCB free?

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

### Which has better reviews, 三井住友銀行アプリ or MyJCB?

三井住友銀行アプリ and MyJCB are both rated 4.8 out of 5 on the App Store, from 2.2K and 24 ratings respectively.

### Do 三井住友銀行アプリ or MyJCB have ads?

Neither 三井住友銀行アプリ nor MyJCB shows ads.

### Which is updated more often, 三井住友銀行アプリ or MyJCB?

三井住友銀行アプリ ships an update monthly, and MyJCB every 2 months. Most recently, 三井住友銀行アプリ was updated on October 18, 2026 and MyJCB on October 10, 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.*