# 岡三ネットトレーダーWEB２ vs Metro Bank Authenticator

The clearest difference is review sentiment: 岡三ネットトレーダーWEB２ at 15% against Metro Bank Authenticator's 0%. 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.

岡三ネットトレーダーWEB２ ships an update every 8 months, Metro Bank Authenticator every 12 months. The most recent releases landed on August 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 岡三ネットトレーダーWEB２ | Metro Bank Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **15.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 1 MB | 12 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [岡三オンライン証券株式会社](https://appshunter.io/developer/395918157) | [MetroBank](https://appshunter.io/developer/854725531) |

## What reviewers say

### 岡三ネットトレーダーWEB２

[App page](https://appshunter.io/ios/app/web/id1143370959)

This app provides a user-friendly platform for trading Japanese stocks on multiple devices. Access real-time market data, detailed stock information, and manage your portfolio with intuitive order screens and instant deposit services.

**Highlights:** Multi-device trading (PC, smartphone, tablet), Real-time stock price boards (2,000銘柄), Market data and news, Detailed stock and company information, Portfolio and asset status overview, Instant deposit service, Intuitive order screens

**In-app purchases:** none


### Metro Bank Authenticator

[App page](https://appshunter.io/ios/app/metro-bank-authenticator/id1524446800)

This app provides a secure and convenient way for Metro Bank Business customers to authenticate online banking actions. It replaces the need for a physical security device, allowing for quick verification of logins, payments, and account changes directly from your mobile.

**Highlights:** Authenticate online banking actions, Secure login verification, Approve new payment setups, Confirm account changes, Replaces physical security devices, Convenient mobile authentication

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

**In-app purchases:** none


## Frequently asked questions

### Is 岡三ネットトレーダーWEB２ free?

岡三ネットトレーダーWEB２ is free to download, with no in-app purchases.

### Is Metro Bank Authenticator free?

Metro Bank Authenticator is free to download, with no in-app purchases.

### Do 岡三ネットトレーダーWEB２ or Metro Bank Authenticator have ads?

Neither 岡三ネットトレーダーWEB２ nor Metro Bank Authenticator shows ads.

### Which is updated more often, 岡三ネットトレーダーWEB２ or Metro Bank Authenticator?

岡三ネットトレーダーWEB２ ships an update every 8 months, and Metro Bank Authenticator every 12 months. Most recently, 岡三ネットトレーダーWEB２ was updated on August 15, 2026 and Metro Bank Authenticator on September 17, 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.*