10 legit Bitcoin Apps in USA for Buying Cryptocurrency Online 2021

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By John Wick

Bitcoin has come a long way since it was first launched in 2009. It is the most popular cryptocurrency in the world and commands the largest share of market capitalization. Bitcoin is in the news almost every day, and many countries, companies, and vendors have accepted it as a payment currency. 


You can trade and exchange Bitcoin on almost every cryptocurrency trading and exchange site. But in the USA, there is no federal legislation for crypto assets. 


However, the purchase and exchange of cryptocurrencies are legal across the country since the bodies at the federal level have offered guidance to specific states. That means you can use Bitcoin apps in the USA to buy any cryptocurrency.


All legitimate Bitcoin apps in the USA give users easy access to invest in cryptocurrencies and cash them for fiat currencies. Some of the applications make crypto trading available for spot, margin, and futures trading. In addition, you can use them to buy Bitcoin and other cryptocurrencies directly. From Binance you can get the updated bitcoin pricing.


The apps will give you real-time market data and multiple deposit methods for both traditional currencies and cryptocurrencies.


When looking to buy Bitcoin and other cryptocurrencies in the USA using your phone, consider the following ten applications:


  1. Bitstamp

Bitstamp is an app that allows you to buy and sell Bitcoin and other leading cryptocurrencies securely from your phone. You can buy your preferred cryptocurrency using a credit card, debit card, or bank account and start investing in minutes. The application supports many cryptocurrencies, including Ethereum, Litecoin, Chainlink, BCH, and more.


Here is how to purchase Bitcoin in the USA using Bitstamp:


Download the Bitstamp app for Android or iOS and open an account.

Alternatively, open a free account at

Deposit some funds into your account.

Choose your preferred trading pair and how much you wish to spend.

Place an order.

Confirm your order and click on Buy.

You also have the option to buy Bitcoin directly using a card purchase.


  1. Bittrex : 

The Bittrex mobile application for Android and iOS allows you to trade cryptocurrencies on the go. It offers multiple currencies, including Bitcoin, Etherium, and more.


You can use the app to build and maintain your crypto holdings and check active orders and past transactions. In addition, Bittrex offers quick transactions, advanced price tracking tools, data loss prevention, and the option to search for markets based on volume and gains.


  1. : is a cryptocurrency exchange. It is one of the best for buying, selling, and exchanging Bitcoin and other 80 digital currencies, such as BitTorrent (BTT), Cardano (ADA), Binance Coin (BNB), Polkadot (DOT), Uniswap (UNI), and more.


You can buy any crypto on the app using your debit or credit card or use it to convert your crypto into fiat and send it to your linked card.


Here is how to buy Bitcoins in the USA using


Download the app for Android or iOS.

Open the Buy/Sell page on the CEX.IO app.

Select the crypto you want to buy and fiat currency to use.

Enter the amount you want to spend.

Choose a payment option — debit/credit card or CEX.IO balance.

Double-check the details you entered and confirm the transaction.

After depositing some cash, you can start trading Bitcoin or other cryptocurrencies.


  1. Changelly

Changelly is a cryptocurrency exchange that offers Bitcoin exchange in the USA. You can use it to buy Bitcoin instantly with a credit card. The Android and iOS applications offer over 200 altcoins. Unlike other similar platforms, Changelly users do not have to create an account to get started.


Instead, it only requires an email address to register and complete transactions on the blockchain with no additional checks. An advantage of using Changelly is it offers fixed and transparent fees, has multiple deposit options, has enormous market liquidity, and its interface is friendly to beginners.


  1. Coinbase


Coinbase is the best app for buying crypto in the USA. It is one of the world’s largest cryptocurrency exchanges, with over 50 million users worldwide. The Android and the iOS app allows users to buy securely, sell, store, and manage their cryptocurrencies.


Some of the digital assets listed on the app include Bitcoin, Bitcoin Cash, Ethereum, Ethereum Classic, Litecoin, and more. Coinbase also boasts one of the most secure apps for buying cryptocurrencies.


  1. : is an Android and iOS app that allows you to buy cryptocurrencies in 49 states in the USA. You can use the application to buy or sell over 100 cryptocurrencies, track over 200 coins, deposit crypto to get an instant loan and earn up to 6.5% per annum on your crypto.


Furthermore, the app offers a wallet that covers all your crypto needs and stores them securely. The app does not charge fees on specific transactions, nor does it have hidden spread mark-ups.


  1. eToro


eToro is one of the best Bitcoin sellers in the USA. The crypto exchange has an Android and iOS app that allows users to open an account and enjoy zero commission when trading digital currencies. The application also lets users create a diversified cryptocurrency portfolio at no hidden costs.


You can buy Bitcoin, Ethereum, XRP, and other top cryptocurrencies without deposit fees and seamlessly deposit and withdraw to and from your bank account. Furthermore, eToro has some of the best trading tools that let you create and customise your watchlist and receive technical analysis on cryptocurrencies.


  1. Gemini

Gemini is an Android and iOS app that gives you a simple, elegant, and secure way of buying bitcoin and other cryptocurrencies. In addition, it has advanced tools that make trading crypto easy.


For example, it allows you to create price alerts and get notifications on price movements, reschedule recurring buys, and build your crypto portfolio. The application also offers a crypto wallet that is secure and requires two-factor authentication for every account.


  1. Kraken Calendar: 


The application has the best buying experience because it has all the popular cryptocurrencies, provides low fees for all buy or sell orders, and allows users to know the exact price of a digital asset before they buy or sell.


Furthermore, you can use Kraken to review your past transactions, see your available balance before buying or selling and track your portfolio using a simple graphic interface. You will also get 24/7 support whenever you request it.


  1. Robinhood


Robinhood is one of the best apps to buy crypto in the USA. Although it is an investment and trading platform for stocks, options, and funds, it also allows you to purchase cryptocurrencies like Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), and Dogecoin (DOGE).


The option to buy crypto is available through a feature called Robinhood Crypto. Furthermore, you can use Robinhood Crypto to manage your crypto assets with confidence since the app protects your coins and personal information. Robinhood is available for Android and iOS devices.


If you are looking for ten legit Bitcoin apps in USA for buying cryptocurrency online in 2021, consider applications such as Coinbase, eToro, Robinhood, Kraken, Bittrex, and Gemini. Apart from Bitcoin, you can use the applications to buy other cryptocurrencies, including Ethereum (ETH), Litecoin (LTC), Stellar Lumens (XLM), Paxos Standard (PAX), and more. In addition, the applications are ideal for crypto holdings, making deposits and withdrawals, and sending crypto to other wallets.