OKX: Buy Bitcoin BTC & Crypto

4.4
914K reviews
10M+
Downloads
Content rating
Everyone
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About this app

Find your next big opportunity in crypto and bitcoin (BTC) in an intuitively-easy app for you to buy, sell, store and discover thousands of cryptocurrencies and bitcoin (BTC). Trusted by over 50M crypto and bitcoin traders from 160+ countries. Winner of the 'Most Reliable Tech' award by TradingView.

Get the wallet with the power suite of trading and account tools to manage all your digital crypto assets and bitcoin (BTC). Discover, mint, create, and swap collectibles, Ordinals, and inscriptions, with zero fees for traders and crypto creators. Find the best crypto and bitcoin (BTC) prices across all major marketplaces. Blazing-fast swaps and quotes for the best crypto price discovery across 500 decentralized exchanges. Deep liquidity at speed for the best bitcoin (BTC) and crypto prices on the market, in milliseconds, 24/7.

One app. Many possibilities:
● Buy and sell bitcoin (BTC) and crypto in just a few taps.
● Easy token discovery from thousands of digital assets, including bitcoin (BTC), Ethereum (ETH), BNB, Ripple (XRP), Tether (USDT), Solana (SOL), Dogecoin (DOGE) and Shiba Inu (SHIB).
● 100+ currencies accepted and more than a thousand ways to pay.
● Simple and advanced trading and charting tools for bitcoin (BTC) and crypto.
● Money moves easily from crypto exchange to your wallet in just a few taps.
● Money never sleeps with crypto staking. Earn income on your digital assets, bitcoin (BTC) and cryptocurrencies.
● Web3 at your fingertips with DeFi and DAOs.

Funds are Secured on OKX:
● Every dollar in customer deposits is backed by a dollar in assets (1:1 reserve ratio) so your money is always available.
● Online and offline crypto storage systems with multiple backups and multisig protection means multiple signatures required to transfer cryptocurrency assets.
● On-chain crypto wallet holdings are public, so you can confirm all deposits are backed by digital assets on a 1:1 reserve ratio.
● Analyze blockchain networks and tokens for security and risk assessment with Certik, a leading security-focused ranking platform for blockchain protocols and DeFi projects.

Opportunities Unlimited:
● Trade spot bitcoin (BTC USD), margin on crypto, perpetual swaps, options, and futures trading all in one app.
● The world's largest derivatives market with tight spreads and low, transparent fees.
● Trade beyond, with up to 125x leverage available.
● Analyse the markets with technical analysis tools, advanced live order books, and pro-trader charting powered by TradingView.
● Smart trading with AI to analyze and automate your trading strategies.
● Profit from top winning traders with copy trading.

Trade all the Popular Assets:
Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Cardano (ADA), Bitcoin Cash (BCH), OKC Token (OKT), Dogecoin (DOGE), Polkadot (DOT), Tether (USDT), BNB (Binance Coin), Avalanche (AVAX), Polygon (MATIC), Litecoin (LTC), Chainlink (LINK), Ethereum Classic (ETC), Stellar Lumens (XLM), Uniswap (UNI), Tron (TRX), Algorand (ALGO), Filecoin (FIL), Cosmos (ATOM), Monero (XMR), AAVE, USDC, Shiba Inu (SHIB), Tezos (XTZ), Bitcoin SV (BSV), Ripple XRP, Uniswap (UNI), Hedera Hashgraph (HBAR), Axie Infinity (AXS), Near Protocol (NEAR), Maker (MKR), Stacks (STX), PEPE COIN, Bitcoin Ordinals BRC-20, WorldCoin (WLD), Wall Street Memes (WSM) and thousands more.

Global Presence, Local Support
OKX is on all four corners of the globe with support available in your timezone and language.

ABOUT OKX
OKX is the new alternative to discovering the biggest digital asset opportunities powered by all the latest tools and technologies to help you win in the markets.

Disclaimer: Certain products and services may not be available in your jurisdiction and may not be regulated or supervised by the relevant regulatory authorities. Please refer to the OKX Terms of Use and Risk & Compliance Disclosure for more information and the specific products offered by different OKX group entities.
Updated on
Sep 1, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
905K reviews
OKX Referral code A3388
September 3, 2025
OKX has become one of my favorite crypto exchanges due to its impressive blend of features for both beginners and advanced traders. The platform offers an extensive selection of cryptocurrencies, coupled with competitive fees for spot and futures trading, which is a huge plus. I particularly appreciate their robust Web3 integration and the ability to explore DeFi and NFTs directly within the ecosystem.good
9 people found this review helpful
Did you find this helpful?
OKX
September 3, 2025
Hello there. Thank you for taking the time to rate our platform. We are delighted to see your satisfied rating. If you have any specific feedback or details you would like to share, we are always open to hearing from you.
arjuna thilo
August 27, 2025
Careful, scam exchange, you might want to look up where they're based. They seem to be buying heaps of positive reviews to hide their many bad ones. Deposits are easy, but once you want to withdraw the verification never succeeds, they keep making up more reasons and malfunctions to keep your money. STAY AWAY!
55 people found this review helpful
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OKX
August 27, 2025
Hello there. We take your concern about our product very seriously. At OKX, we're committed to transparency and legitimacy in all our offerings. To help us understand and address your specific concerns, feel free to chat with us live at http://www.okx.com/help. We're eager to help.
Endless Night
July 30, 2025
Good app as it even has a demo feature which lets beginner practice. If one didn't bother trying to read the instructions though, they might get confused with the system. Even though it's pretty good, I'll give it 3 stars since it's too hard to get my account verified. I literally followed the directions and uploaded a real-time photo of my ID but they still won't accept it saying that it's not.
98 people found this review helpful
Did you find this helpful?
OKX
July 30, 2025
Hi there! Thank you for taking the time to review our app. We're sorry to hear that your experience may not have met your expectations. You can email us at support@okx.com or live chat with us at https://www.okx.com/en/help . This will help us better understand and resolve your concerns.

What’s new

We’ve enhanced app performance and fixed minor bugs. Update for an improved OKX experience.

Thanks for using OKX. Please contact customer support if you have any questions. We look forward to your feedback.