Sparkle Wallet vs ₿21

Sparkle Wallet is the simple, secure, and powerful solution built exclusively for the Harmony (ONE) blockchain. Experience true ownership and effortless management of your ONE tokens. As a fully non-custodial wallet, Sparkle empowers you with complete control over your assets, ensuring industry-leading security combined with an intuitive interface designed for everyone from crypto beginners to experts. Security and Control: At Sparkle Wallet, your security and sovereignty are our top priorities. We built a fortress for your digital assets, where you hold the only key. Non-Custodial Ownership: Your private keys are generated and stored securely on your device, giving you 100% ownership and control. "Your keys, your crypto" isn’t just a phrase; it’s our core principle. Biometric Access: Your wallet is protected by advanced encryption algorithms. Reveal your wallet and authorize transactions instantly and securely using your fingerprint or Face ID, adding a seamless layer of biometric security. Effortless Backup and Recovery: Your journey is safe with us. Securely back up your wallet with a standard secret recovery phrase. Easily restore your entire portfolio on any compatible device whenever needed, ensuring you never lose access to your assets. Proactive Security Protocols: Our wallet is engineered to defend against hacking attempts, phishing attacks, and unauthorized access, providing you with peace of mind in the dynamic digital landscape. Harmony Asset Management Designed for ONE: Sparkle Wallet is meticulously optimized for the Harmony network, offering a fluid and feature-rich experience for managing your entire portfolio. Staking function: the app includes the functionality of staking your assets directly on-chain on a dedicated validator. Native Harmony ONE Support: Fully compatible with the Harmony ONE token. Enjoy fast transactions and minimal fees inherent to the Harmony blockchain. Intuitive Send and Receive Functions: Manage your tokens with ease. Send ONE to friends or merchants and receive tokens from various Apps with a clean, straightforward process. Transaction History: Keep track of all your on-chain activity. Monitor your real-time token balances and review a detailed, time-stamped history of every transaction for better financial oversight. Portfolio Overview: Get a quick snapshot of your total holdings and their value in your preferred currency, all from the wallet’s main screen. Why Sparkle Wallet is the Automatic Choice for Harmony Users : We stand out by focusing on what matters most for the Harmony community reliability, simplicity, and user empowerment. Built Exclusively for Harmony: Unlike multi-chain wallets that add complexity, Sparkle is purpose-built for the Harmony blockchain, guaranteeing optimal performance, compatibility, and a seamless user experience. Absolute User Empowerment: Embrace the ethos of decentralization. You have complete control and responsibility over your funds, freeing you from reliance on third parties. Security as a Foundation: We integrate robust, industry-leading security practices by default, so you can manage your assets with unwavering confidence. Lightweight and Optimized for IOS: Enjoy a smooth, responsive experience on all your Apple phones and tablets without draining resources or complicating the process. Ready to Begin? Download Sparkle Wallet and Start Your Harmony Journey in 60 Seconds: Join the Sparkle community in just a few easy steps and start your journey on the Harmony blockchain. Download: Install Sparkle Wallet from the App Store. Create or Import: Instantly create a new wallet or seamlessly import an existing one using your secret recovery phrase. Secure Your Access: Enable biometric authentication (Fingerprint or Face ID) for swift and secure logins. Start Transacting: Begin sending and receiving tokens on the fast, efficient, and low-cost Harmony network. Download Sparkle Wallet Now - Transform Your Phone into a Secure Harmony Vault

Bitcoin, and nothing else. BTC Wallet is a self-custody Bitcoin wallet for iPhone. Your recovery phrase is generated on your device, encrypted with a key held in your iPhone's Secure Enclave, and never transmitted anywhere. There is no account to create, no email to hand over, and no company standing between you and your money — including us. YOUR KEYS, ON YOUR DEVICE • A 12- or 24-word recovery phrase, generated on device and shown to you once • Stored encrypted in the Keychain, in a class Apple excludes from iCloud and iTunes backups • Unlocked with Face ID or Touch ID; decrypted only while you sign a payment you approved • Standard BIP39, BIP84 and BIP86 — your phrase restores in any compatible wallet, so you are never locked in • Already have a wallet? Sign in with its recovery phrase — any length from 12 to 24 words — or with its extended private key • Export the wallet's descriptors to watch the same balance from Bitcoin Core on your own node • Optional passphrase, and a choice of Taproot or Native SegWit addresses, for people who want it SEND AND RECEIVE WITH CARE • A review screen before every payment: recipient, amount, fee, and what is left afterwards • Pick a fee from live network estimates, or set your own • Stuck in the mempool? Bump the fee with RBF instead of starting over • Scan a QR code or paste an address — the app checks the network and the checksum, and warns you when an address merely resembles one you have paid before • A fresh receiving address each time, so you are not handing out the same one forever BUILT FOR PRIVACY • No account, no login, no email, no phone number • No analytics, no advertising, no tracking, no third-party SDKs • We run no server for this app and receive nothing from it. There is no database anywhere with your name in it • Point it at your own Bitcoin node and it talks only to your node — it will never quietly fall back to a public server DESIGNED TO GET OUT OF THE WAY • Monochrome, in light, dark, or whatever your system is set to • Tap the balance to switch between bitcoin and your local currency • A price chart on the home screen, over a week, a month, a year, or all of it • Notes on your transactions, so next year you still know what they were for • Lock the app behind Face ID, and a cover hides your balance in the app switcher HONEST ABOUT THE TRADE-OFFS Self-custody means nobody can freeze your funds, and nobody can restore them for you. Lose the recovery phrase and the bitcoin is gone — we cannot help, because we hold nothing. BTC Wallet says so plainly during setup, makes you verify the words before it will continue, and warns you the moment you take a screenshot of them. To read your balance and broadcast payments, the app queries public Bitcoin blockchain servers by default. Those servers can see your IP address and the addresses you ask about. This is stated in Settings, and connecting your own node removes it. Bitcoin only. No tokens, no swaps, no yield, no exchange, no ads.