# Japan Wi-Fi auto-connect — Connect automatically to Wi-Fi

> Automated public Wi-Fi connection for travelers in Japan. (iPhone/iPad app by NTT Broadband Platform, Inc..)

- Source: https://appshunter.io/ios/app/japan-wi-fi-auto-connect/id1461015351 (this page in markdown: same URL + `.md`)
- Developer: [NTT Broadband Platform, Inc.](https://appshunter.io/developer/454673273)
- Category: Travel, Utilities
- Price: Free
- Rating: 4.80/5 from 1,363 App Store ratings · 105 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 106 MB
- Languages: Korean, German (Germany), Russian, Malay, Vietnamese, European Spanish, American English, Italian, Indonesian, Japanese and 6 more
- Released: 2019-12-15
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/japan-wi-fi-auto-connect/id1461015351/reviews.md

## What is Japan Wi?

Be it at airports, inside trains, at convenience stores or cafes, this app connects you to public Wi-Fi all over Japan.
All you need to do is download the app and register once. No need configure for any Wi-Fi spots!
If it is a Wi-Fi you have connected to even once, then no configuring is required in that Wi-Fi spot! As soon as you get to the Wi-Fi spot, you can use the Internet.
Notifies you via a pop-up message as soon as you are connected to Wi-Fi.

It is lightweight in performance and conserves more battery power compared to our previous apps. You can use public Wi-Fi more easily, comfortably, and with peace of mind.

[Features of Japan Wi-Fi Auto-connect]

The corresponding Wi-Fi service is available at the likes of public transit and facilities at stations, airports, etc., and at trade outlets of convenience and department stores, etc. offering highly reliable public Wi-Fi service. The service will automatically connect you only to those access points that are secure, trustworthy, and from reliable providers. 

Does not connect to the so-called "spoofing access points". These Wi-Fi points are disguised as legitimate access points, making it hard for customers using Wi-Fi to detect. 

You can view sightseeing information, information regarding shop services, disaster information, etc. relevant to the Wi-Fi service coverage area.

The app now automatically connects to Wi-Fi that supports OpenRoaming.

Supported languages:
Japanese・English・Korean・Chinese (simplified, traditional)・Taiwanese・ Vietnamese・Indonesian・Malay・Tagalog・French・Spanish・German・Italian・Russian・Portuguese

Supported Wi-Fi services：
http://www.ntt-bp.net/jw-auto/ja/list/index.html

Wi-Fi spot map：
https://jw2.cdn.wifi-cloud.jp/map/ja/index.html

## Key features

- Automatic Wi-Fi connection
- Connects to secure, trusted access points
- Prevents connection to spoofing access points
- Provides localized information
- Supports OpenRoaming
- Lightweight and battery-saving

## What do users think of Japan Wi?

Overall sentiment: negative

**Pros**

- 🚀 Convenient
- ⚡️ Works well when it does

**Cons**

- 🔒 Too much tracking
- 🙄 Unwanted notifications
- 🤔 Infrequently useful
- 🐛 Doesn't really work
- 🤯 Worst UX
- 🤖 Unable to start software

**Commonly reported bugs**

- Unreliable WiFi connections
- Compatibility issues

**Most requested features**

- Improve auto-connect functionality
- Reduce advertising and notifications

## Recent user reviews (10 of 105)

All indexed reviews: https://appshunter.io/ios/app/japan-wi-fi-auto-connect/id1461015351/reviews.md

### 5/5 — Amazing service

*2026-06-27*

Very easy to access, and helpful wherever you’re going

### 1/5 — A useless app that did nothing on our trip

*2026-05-28*

A useless app that does nothing. Deleted it.

### 1/5 — Don’t waste your money

*2026-05-15*

I just wanted a SIM card to plug-in to my phone and have it start working immediately. It is day 3 and I still don’t understand how it works. I want my money back. It has been useless this entire time.

### 5/5 — Very convenient

*2026-04-26*

Easy to navigate, and there was no problem getting Wi-Fi at the airport so thank you

### 5/5 — Bom

*2026-04-08*

Ótimo

### 3/5 — A lot of steps

*2026-03-01, version 4.0.13*

A bit annoying how many steps you need to go through to connect

### 1/5 — Totally useless

*2026-02-19, version 4.0.13*

I’ve no idea how the rating for this app is so high. I’ve just spent a month in Japan and it was absolutely useless even if you are able to get a connection and most of the time I wasn’t it’s slow. It’s unreliable. It’s just useless.

### 1/5 — Too much tracking, not enough connecting

*2026-02-13*

This app claims to provide automatic connections, but fails miserably to actually ever do that. Meanwhile, it requires continuous location tracking in the background. Across 16 days in Japan, it only connected my device to a wifi network on four occasions. At least one of those networks didn’t work at all. Save your privacy, and just use cellular / look for a public hotspot if you need one.

### 2/5 — 自動接続時に失敗する

*2026-01-31, version 4.0.12*

アプリの自動アップデート後に機能しなくなることがしばしばあります。

酷かったのは、アップデートが済んでいるのにアプリを起動すると「アプリをアップデートしてください」と表示されたことです。
閉じるをタップするとさらに「アップデートの内容はこちら」が出てきて面倒でした。

この手のアプリは「イントールしてiOSの自動アップデートが有効である限り、一度も開かずに役目を果たしてくれる」のが理想です。発行元がしっかりしていて広告がないので利用してますが、他のアプリへの乗り換えも検討中です。

### 5/5 — Owner

*2026-01-21*

Very convenient

## Frequently asked questions about Japan Wi

### What does Japan Wi-Fi auto-connect do?

This app automatically connects your device to public Wi-Fi networks throughout Japan. It simplifies internet access by eliminating the need for manual configuration at various locations like airports, train stations, convenience stores, and cafes.

### How does the app ensure secure Wi-Fi connections?

The app is designed to connect only to secure, trustworthy Wi-Fi access points from reliable providers. It actively avoids connecting to 'spoofing access points,' which are disguised to look legitimate but can compromise user security.

### Is this app free to use?

The app is free to download and use, with the monetization model being 'free with in-app purchases'. While the core functionality of automatic Wi-Fi connection is provided for free, there might be optional in-app purchases available.

### What kind of information can I access through the app?

Beyond just providing internet access, the app can display localized information relevant to the Wi-Fi service coverage area. This may include sightseeing details, information about shop services, and disaster-related updates.

### Which Wi-Fi services does this app support?

The app supports a wide range of public Wi-Fi services available across Japan, including those found in public transit, stations, airports, convenience stores, and department stores. It also automatically connects to Wi-Fi that supports OpenRoaming.

## Version history (last 5 releases)

### 4.0.17 — 2026-07-30

The function has been modified and improved.

### 4.0.16 — 2026-06-12

The function has been modified and improved.

### 4.0.15 — 2026-05-28

The function has been modified and improved.

### 4.0.13 — 2026-02-12

The function has been modified and improved.

### 4.0.12 — 2026-01-29

The function has been modified and improved.

## Apps similar to Japan Wi

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## More apps by NTT Broadband Platform, Inc.

- [Japan Connected Wi-Fi](https://appshunter.io/ios/app/japan-connected-wi-fi/id810838196)
- [Photocircle AR](https://appshunter.io/ios/app/photocircle-ar/id1209891828)

All apps by NTT Broadband Platform, Inc.: https://appshunter.io/developer/454673273

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*