ZapArc Wallet vs Duality Wallet

ZapArc is a self-custodial Bitcoin wallet built for everyday speed. Send and receive Bitcoin over the Lightning Network, register your own Lightning Address, and stay in full control of your keys — they never leave your device. KEY FEATURES • Self-custodial — your 12-word seed phrase never leaves your phone. We never see it, never store it, and never hold your funds. • Lightning fast — pay anyone with Lightning invoices and Lightning Addresses in seconds. • Lightning Address — receive payments at your personal username@zaparc.app address. • On-chain Bitcoin — send and receive regular Bitcoin transactions when you need to. • Multi-wallet — manage several seeds and sub-wallets from one app. • Encrypted Google Drive backup — sync your seed backup to your private Drive folder. • Biometric unlock — Face ID or Touch ID protects every session. • QR scanner — scan Bitcoin and Lightning invoices with auto-detection. WHY ZAPARC ZapArc is for people who want Bitcoin to feel like cash. Lightning gives you instant, near-free settlement. Self-custody means there is no company that can freeze your account or lose your funds in a hack. You are the bank. IMPORTANT ZapArc is a self-custodial wallet. If you lose your device and your seed phrase backup, your funds will be permanently inaccessible. Always write down your 12-word recovery phrase and keep it somewhere safe before depositing meaningful funds. Bitcoin and Lightning transactions are final and irreversible once confirmed. ZapArc is not financial advice. Information shown in the app is for reference only.

Cash on your phone. As simple as Apple Pay, as fast as a text message, and as open as email. Duality is a self-custodial wallet that finally makes bitcoin feel like money you can actually use. Spend it, send it, get paid in it, in seconds, with no bank or middleman taking a cut. MONEY THAT MOVES LIKE A MESSAGE Payments settle over the Lightning network in seconds, not the three-day "pending" you're used to. Send, and it's done. TWO POCKETS, ONE WALLET Keep a Digital Cash balance to spend day to day, and a Bitcoin balance to hold. Swipe between them, and convert one to the other in a tap. GET PAID LIKE EMAIL Claim your own Lightning address: you@dualitywallet.money. Anyone, on any Lightning wallet, can pay you. No app lock-in, no account numbers. PAY IN A TAP Tap to pay over NFC, or scan any QR code with Quick Pay. Save the people and places you pay often as Favourites and settle up in two taps. SIGN IN WITH A PASSKEY, BACKED BY YOUR RECOVERY PHRASE Create and unlock your wallet with your fingerprint or face, with no password to remember. Your recovery phrase is the backup that always works: save it when you set up, and it restores your wallet on any device, whatever happens to your phone. YOUR KEYS, YOUR MONEY Your keys are generated on your device and never leave it. There's no account, no email signup, and no company that can freeze, spend, or block your balance. No analytics or tracking, in the app or on our site. SECURED BY BITCOIN Duality is built on Spark, a bitcoin layer 2, using the Breez SDK. Your money is secured by the most open, decentralised monetary network there is. Value you hold directly, not an IOU. Money without middlemen. Download Duality and try it today. Self-custodial means you're in control and responsible for your own access. Bitcoin's value can go up and down. Duality is not a bank and does not offer insured deposits.