How to Download and Install Bian Exchange App

If you arrived here searching for "Bian Exchange," you've come to the right place. "Bian" is actually "Binance" (币安), the world's largest cryptocurrency exchange. Many people spell it as "Bian" or "Bi'an" due to its pronunciation, but it refers to the same platform. Below, we'll show you how to download and install it on various devices. First, register an account on the Binance official website, then download the Binance official app. iPhone users can refer to the iOS installation guide for detailed Apple device setup steps.

Bian is Binance

To reiterate: Bian = Bi'an = Binance.

The English name "Binance" has several Chinese transliterations:

• 币安 (Bì'ān): The official Chinese name.
• 比安 (Bǐ'ān): A common phonetic variant (same sound, different character).
• 毕安 (Bì'ān): Another phonetic variation.
• 必安 (Bì'ān): Yet another transliteration.

All these names refer to the cryptocurrency exchange founded by Changpeng Zhao (CZ) in 2017. So, when you search for "Bian Exchange," you are effectively looking for "Binance."

Basic Information About Binance

• Over 100 million global users.
• 24-hour trading volume in the tens of billions of dollars.
• Supports over 600 cryptocurrencies.
• Provides spot, futures, P2P, savings, and other services.
• Operates its own blockchain, BNB Chain, and token, BNB.

Android Phone Download and Installation

Downloading the Binance app on an Android phone is the easiest method since Android allows direct installation via APK files.

Method 1: Download APK from the Official Website (Recommended)

Step 1: Open the Binance Official Website

1. Open your mobile browser.
2. Enter the official Binance URL.
3. Ensure it is the official site (pay attention to the URL).

Step 2: Download the APK

1. Find the "Download" button on the homepage.
2. Select the Android version.
3. Click download; the browser will begin downloading the APK file.
4. The file size is typically between 50-100MB.
5. Wait for the download to complete.

Step 3: Install the APK

1. Once downloaded, find the APK in your notification bar or download folder.
2. Tap the file to begin installation.
3. If a security prompt appears saying "For security, your phone is not allowed to install apps from unknown sources."
4. Click "Settings," find the corresponding toggle, and turn it on.
5. Go back and continue the installation.
6. Wait for the installation to finish.

Step 4: Open the App

1. Once installed, click "Open."
2. Alternatively, find the Binance icon on your home screen.
3. It might take a moment to load the first time.

Method 2: Google Play Store

If your Android phone has Google Play:

1. Open the Google Play Store.
2. Search for "Binance."
3. Locate the official app (developer: Binance Inc.).
4. Tap "Install."
5. Wait for the installation to finish.

Method 3: Huawei/Xiaomi and Other Brand App Stores

Binance might not be searchable in some domestic Chinese app stores. If you cannot find it, use Method 1 to download the APK from the official site.

Android Installation Troubleshooting

"Installation Forbidden" prompt:

• Go to "Settings" > "Security" and enable "Allow installation of apps from unknown sources."
• Paths vary by brand:
• Huawei: Settings > Security > More security settings > Install unknown apps.
• Xiaomi: Settings > Privacy protection > Install unknown apps.
• OPPO/Vivo: Settings > Security > Install unknown apps.

"Parsing Error" prompt:

• The APK file might be incomplete.
• Try downloading it again.
• Ensure there is enough storage space on your phone.

App won't open after installation:

• Try restarting your phone.
• Confirm your OS version is at least Android 6.0.
• Check for a newer version.

iPhone Download and Installation

iPhone users need an extra step—switching their Apple ID.

Why Switch Apple ID?

The China App Store has removed cryptocurrency exchange apps like Binance due to local policies. However, Binance is available in the App Stores of regions like the US, Japan, and Hong Kong.

Complete Installation Workflow

Step 1: Get an Overseas Apple ID

It is recommended to register your own:

1. Visit appleid.apple.com.
2. Click "Create Your Apple ID."
3. Select "United States" or "Japan" as the Country/Region.
4. Fill in the information and complete registration.

Step 2: Switch on Your iPhone

1. Open "Settings."
2. Tap your Apple ID profile.
3. Find "Media & Purchases."
4. Tap "Sign Out."
5. Tap "Media & Purchases" again.
6. Sign in with your overseas Apple ID.

Step 3: Download and Install

1. Open the App Store.
2. Search for "Binance."
3. Tap "Get" to download.
4. Wait for the installation to finish.

Step 4: Switch Back to Your Original ID

Once the download is complete, you can switch your Apple ID back to your original one; the Binance app will remain unaffected.

Desktop Download and Installation

Windows PC

1. Open the Binance official website in your browser.
2. Navigate to the download page.
3. Select the Windows version.
4. Download the .exe installation file.
5. Double-click to install.
6. Follow the prompts to complete the setup.

Mac

1. Open the Binance official website in your browser.
2. Navigate to the download page.
3. Select the macOS version.
4. Download the .dmg installation file.
5. Open the .dmg and drag Binance to the Applications folder.
6. Installation complete.

Don't Want to Install Software? Use the Web Version

Opening the Binance official website directly in your browser gives you access to the web version, which has similar functionality to the app. This is ideal for users who prefer not to install software.

Post-Installation Steps

Register an Account

1. Open the Binance app.
2. Click "Register."
3. Enter your email or phone number.
4. Set a password.
5. Complete the captcha verification.
6. Enter the verification code received via email/phone to confirm.

Identity Verification (KYC)

1. Log in and enter the user center.
2. Find "Identity Verification" or "KYC."
3. Select your nationality.
4. Upload photos of your ID or passport.
5. Complete facial recognition.
6. Wait for approval.

Security Settings

It is highly recommended to complete the following security settings:

• Bind Google Authenticator: 2FA to prevent account theft.
• Set a Fund Password: An extra password for financial operations.
• Set an Anti-Phishing Code: To identify legitimate Binance emails.
• Enable Withdrawal Whitelist: Only allow withdrawals to pre-approved addresses.

Your First Crypto Purchase

1. Click "Buy Crypto" or "P2P Trading."
2. Choose to buy USDT (the most common stablecoin).
3. Select a payment method (bank card, Alipay, WeChat).
4. Enter the purchase amount.
5. Find a suitable merchant and place an order.
6. Follow the prompts to complete the payment.
7. Once the merchant releases the coins, the USDT will arrive in your account.

Usage Precautions

Protect Your Account Info

• Don't use simple passwords.
• Never share your password with anyone.
• Don't use the same password across multiple platforms.
• Back up your Google Authenticator key.

Stay Alert for Scams

• Do not believe "guaranteed profit" promises.
• Never give your Binance password to "customer service."
• Binance support will never proactively ask for your password.
• Do not click on suspicious links.

Keep the App Updated

• Regularly check for new versions.
• Timely updates provide the latest features and security fixes.

FAQ

Are "Bian" and "Binance" apps the same?

Yes. The app name displayed is "Binance." Regardless of whether you search for Bian or Bi'an, you will download the same app.

Does downloading the Bian (Binance) app cost money?

It is completely free. Downloading and installing should not cost anything. If someone asks you to pay for the download, it is a scam.

Is the Bian (Binance) app safe?

The official Binance app downloaded from authorized channels is safe. Binance employs multi-layer security protections, including cold/hot wallet separation, multi-signature, and risk control systems. However, users must also manage their own security settings.

Can I use Bian (Binance) if I don't know English?

Yes. The Binance app supports a Chinese interface. You can switch the language to Simplified Chinese in the settings. Most functions and customer support also support Chinese.

Can Bian (Binance) be used normally in China?

Yes, it can. While the download method requires attention (direct APK for Android, overseas Apple ID for iPhone), registration, trading, and other functions work normally.

What is the minimum amount of crypto I can buy on Bian (Binance)?

P2P trading usually has a minimum purchase of around several dozen to one hundred RMB. The minimum order for spot trading varies by pair but is generally very low.