CoolWallet vs Petra

CoolWallet – The Decentralized Crypto Wallet 【Experience the Power of Decentralized Web3 Wallets】 Take full control of your private keys and manage your crypto assets securely without relying on third parties. 【Seamless Cold + Hot Wallet Experience at Your Fingertips】 COLD + HOT = Cool CoolWallet App combines both cold and hot wallets in one sleek app. All users can enjoy a smooth and intuitive hot wallet experience, while CoolWallet Pro/S/Go holders also benefit from industry-leading cold storage security and seamless integration within the app. 【Smart Contract Security Scanner – Smart Scan】 Before confirming any transaction, CoolWallet App scans both the DApp and the smart contract itself to detect suspicious behavior. It provides detailed transaction info and warns you of potential risks to ensure a safer Web3 experience. 【Multi-Chain & Token Support for a Smooth Onboarding Experience】 - Supports fast addition of multiple major blockchains including Bitcoin, Ethereum, BNB Smart Chain, Sui, Dogecoin, Gram, Polygon, Avalanche-C, Optimism, Arbitrum, OKX, Cronos, zkSync Era, Flare, ThunderCore, and more. - Allows custom network and token integration, including EVM-compatible chains like Fantom and Aurora. Supported token formats include ERC-20, BEP-20, TRC-20, SPL, Jetton, and multi-chain stablecoins like USDT, USDC, and BUSD. - CoolWallet Pro / Go users can access even more blockchains like Tron, Solana, Cardano, Polkadot, XRP Ledger, and additional token formats—offering a comprehensive and flexible crypto management experience. 【CoolWallet – The Best Web3 Cold Wallet for Everyday Use】 CoolWallet is more than just a physical crypto card—it’s a secure, portable solution that fits right in your real wallet. Effortlessly manage your digital assets anytime, anywhere with confidence. Trusted by over 200,000 users worldwide since 2016, CoolWallet enables you to securely send, receive, buy, and store cryptocurrencies, and interact with millions of individuals and institutions across the globe. 【About CoolBitX】 Founded in 2014, CoolBitX is a Taiwan-based fintech innovator steeped in blockchain technology. Led by a team of hardware security experts, CoolBitX not only offers world-leading blockchain security solutions but has also fostered a robust software team. With significant achievements in virtual asset hardware wallets, regulatory technology, and other blockchain application software, CoolBitX continues to push the boundaries of blockchain application innovation. 【Contact Us】 Email: support@coolbitx.com

Petra Wallet is your gateway to the Aptos blockchain. Built by the team at Aptos Labs, Petra makes it easy, safe, and intuitive to store, manage, and use your crypto all in one place. Whether you're moving money, exploring dApps, or earning on your stablecoins, Petra gives you the tools to experience what Web3 has to offer. Do more with your crypto • Sub-second transactions and sub-cent fees (yes, really, less than $0.0001) • Use Petra Earn to deposit stablecoins in one click—no lockups, no friction • Explore with multi-tabs—because every DeFi app deserves a dedicated window • Stake APT or access liquid staking through top Aptos DeFi protocols We keep you safe • You stay in full control of your assets • Your privacy is 100% respected • Independently audited by top security firms • Biometric authentication for added protection Tap into the future of Web3 • Discover ecosystem events and community activity • Connect with creators shaping the next era of the web3 landscape • Join the OG community of builders on Aptos If you want speed, low fees, and real innovation—Aptos is your blockchain. Download Petra Wallet today and explore everything Aptos has to offer.