# Crypto Exchange: Buy BTC・USDT Android app · by Changelly – Instant Crypto Exchange · Finance Topics: Crypto Crypto Exchange: Buy BTC・USDT has 1,382,478 installs (+0.7% a month, measured over 37 days), rated 4.6 from 22,365 ratings, \#2,493 of 134,236 in Finance. ## Figures - Installs: 1,382,478 - Rating: 4.6 · 22,365 ratings - Price: Free - In-app purchases: no - 7-day growth in installs: +2,587 (+0.2%) - 30-day growth in installs: +9,119 (+0.7%) - Rank: #48,544 of 2,905,127 Android listings with an install count (down 1,622 since 2026-11-01) - Rank: #2,493 of 134,236 in Finance ## Is Crypto Exchange: Buy BTC・USDT safe? StoreTally doesn't rate safety. Here's what the store and our tracking show: - Listed on Google Play. - Made by Changelly – Instant Crypto Exchange; developer website listed: changelly.com. - On Google Play since 2018-08-28. Last updated 2026-10-12. - Rated 4.6 from 22,365 ratings. ## Reviews - Ratings by stars: 5★ 80% · 4★ 11% · 3★ 3% · 2★ 1% · 1★ 5% (22,350 ratings) ## Description Changelly is an intuitive platform for fast cryptocurrency exchange, trusted by 10M users. Buy crypto with credit card, swap Bitcoin BTC, Ethereum ETH, Tether (USDT crypto) and 1,000+ altcoins and sell crypto on the go. Being a full-featured Bitcoin crypto exchange platform, Changelly offers its customers numerous useful fiat crypto functions and even more: – Exchange of BTC, USDT, BNB and more than 1,000+ cryptocurrencies – Buy crypto and Bitcoin BTC with credit card, debit card – Withdraw Bitcoin BTC and other crypto via Moonpay – Latest security and anti-fraud protocols – Competitive Bitcoin exchange rates – Trusted fiat providers: Simplex, Banxa, Topper, Transak, Moonpay, Skrill, Switchere, Unlimit, Revolut – 24/7 Support team INSTANT CRYPTOCURRENCY EXCHANGE/ CRYPTO CONVERTER We’re instant Bitcoin BTC exchange platform working with 1,000+ altcoins. No need to create an account – all crypto transactions occur on the blockchain and require no additional checks. EXPLORE FEATURE The Explore feature in Changelly Bitcoin exchange lets users track crypto market movements and stay informed on cryptocurrency news. It displays exchange rates and prices for various cryptocurrencies, including Bitcoin, and provides access to news and analysis from top sources such as BTC, Bitcoin, and BNB news. The function also allows users to track Bitcoin and other crypto markets, view BTC dominance, and follow the latest trends. Explore is an essential tool for staying informed on the latest crypto market developments to buy Ethereum ETH or buy USDT in a smart way. LUCRATIVE CRYPTOCURRENCY EXCHANGE RATES Changelly crypto exchange acts as an intermediary between cryptocurrency exchanges and customers, providing you with the best possible Bitcoin BTC exchange rates. BUY CRYPTOCURRENCY WITH A CREDIT CARD Changelly cryptocurrency exchange platform lets you buy Bitcoin with debit card (Visa/ Mastercard), bank transfer. Users can choose offers from the most reputable fiat to crypto providers – Simplex, Banxa, Topper, Transak, Moonpay, Skrill, Switchere, Unlimit, Revolut and buy Bitcoin, buy USDT, buy Ethereum ETH with debit card with 300+ currencies at the best rates on the market. FIXED & TRANSPARENT FEES We do not charge any hidden or unreasonable fees - just a 0.25% commission fee for the cryptocurrency swap and the network fee required to send the transaction on a blockchain. EXCHANGE CRYPTOCURRENCY: 1,000+ COINS & TOKENS With our mobile app, you can buy Bitcoin instantly and swap it to more than 1,000 coins and tokens: Bitcoin (BTC), Ethereum (ETH), Binance Coin (BNB), Cardano (ADA), Dogecoin (DOGE), Monero (XMR), Ripple (XRP), Polkadot (DOT), Litecoin (LTC), Solana (SOL), Polygon (MATIC), Shiba Inu (SHIB), etc. SELL CRYPTO INSTANT VIA MOONPAY At Changelly crypto exchange, we're dedicated to providing our users with a comprehensive crypto exchange experience that includes not only option to buy or swap but also sell crypto instant. Through our partnership with the trusted provider Moonpay, you can effortlessly sell Bitcoin (BTC), Ethereum (ETH) and other altcoins. Our platform supports diverse sell cryptocurrency methods, including Visa, Mastercard, and bank transfers. Withdraw Bitcoin with Changelly crypto converter and Moonpay! STABLECOINS: Tether (USDT), USD Coin (USDC), Binance USD (BUSD), Dai (DAI), TrueUSD (TUSD), etc. ONE-ON-ONE 24/7 SUPPORT Changelly crypto exchange support team works around the clock to make your cryptocurrency and Bitcoin BTC exchange as smooth as possible. Feel free to contact us if you have any questions about Changelly crypto converter or you want to know how to buy Ethereum ETH. Buy Bitcoin BTC instantly with credit card (via Simplex, Banxa, Topper, Transak, Moonpay, Skrill, Switchere, Unlimit, Revolut) or buy USDT, exchange it to 1,000+ coins like BTC, ETH, USDT, BNB and sell cryptocurrency via Moonpay. --- Source: https://storetally.com/android/com.changelly.app As of 2026-11-11, from the StoreTally census.