# 三井住友銀行アプリ vs BB Internacional

The clearest difference is rating: 三井住友銀行アプリ at 4.8 against BB Internacional's 2.3. 三井住友銀行アプリ also leads on ratings volume (2.2K vs 3). BB Internacional's advantage is review sentiment (69% vs 29%) and update cadence (fortnightly vs monthly). On price, ads, in-app purchases and device support there is nothing between them.

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

三井住友銀行アプリ holds the better App Store score, 4.8 against 2.3. 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 3, so its average is the more settled of the two. Written reviews complicate that: 29% of 三井住友銀行アプリ's written reviews are positive against 69% of BB Internacional's, so the app with the better star average is not the one people write more warmly about.

三井住友銀行アプリ ships an update monthly, BB Internacional fortnightly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 三井住友銀行アプリ | BB Internacional |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.2K ratings)](https://appshunter.io/ios/app/id594457652/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/bb-internacional/id1528224574/reviews) |
| Number of ratings | **2.2K** | 3 |
| Positive reviews | 29.4% of reviews | **68.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 240 MB | 152 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sumitomo Mitsui Banking Corporation](https://appshunter.io/developer/473879498) | [Banco do Brasil](https://appshunter.io/developer/330984274) |

## 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


### BB Internacional

[App page](https://appshunter.io/ios/app/bb-internacional/id1528224574)

Manage your Banco do Brasil accounts in Japan, including international remittances, currency exchange, payments, and investments. Open accounts, update information, and apply for credit cards securely.

**Highlights:** International remittances, Foreign currency exchange, Smartphone ATM access, Time deposit management, Account opening and updates, Card applications, Secure transaction monitoring

**Features:** 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 BB Internacional free?

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

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

三井住友銀行アプリ is rated higher. 三井住友銀行アプリ averages 4.8 out of 5 from 2.2K ratings, while BB Internacional averages 2.3 from 3 ratings.

### Do 三井住友銀行アプリ or BB Internacional have ads?

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

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

三井住友銀行アプリ ships an update monthly, and BB Internacional fortnightly. Most recently, 三井住友銀行アプリ was updated on October 29, 2026 and BB Internacional on October 30, 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.*