Grimm App vs Ecash App

Grimm App is a secure and modern Bitcoin wallet. Whether you’re sending money to a loved one, paying for services, or receiving funds from anywhere in the world, Grimm makes Bitcoin fast, simple, and accessible through the power of the Lightning Network and Onchain. What You Can Do with Grimm: Send & receive Bitcoin instantly via the Lightning Network (low fees, no delays) Scan QR codes to pay or generate a payment request Check your balance and transaction history anytime, anywhere Sync your wallet easily using your seed phrase Get notified about new payments, activity, and wallet updates Dark mode for comfort and battery savings Why Grimm App? Grimm App is designed for the realities of people around the world, where access to stable financial infrastructure is limited and remittance fees are high. We believe in a decentralized, open financial system powered by Bitcoin. With Grimm App, you’re not just using money, you’re owning it. Security First Grimm App is non-custodial you’re in full control of your funds. Your Bitcoin private keys are stored only on your device, encrypted and recoverable through a 12 or 24-word seed phrase. No one can access your money but you.

Ecash App is an open source, transparent Fedimint wallet. It is an easy to use payments wallet, but allows for power users to access the full suite of Fedimint features. It works with every federation. Join a federation, hold ecash notes on your device, and pay. There is no account to create and no sign-up. WHAT YOU CAN DO • Pay and receive over Lightning — scan a QR code, paste an invoice, or open an LNURL link. • Claim a Lightning Address, so anyone can pay you at a name that reads like an email address. • Send and receive on-chain bitcoin, and watch deposits as they confirm. • Hand ecash to someone directly, as a string of text, with no payment network in between. • Discover federations over Nostr, and preview one before you join it. • Keep balances in several federations at once and switch between them. • Find nearby merchants that accept bitcoin, using BTC Map. • Sync your friend's payment information using Nostr • Lock the app with a PIN. NOTHING HIDDEN • Every fee, itemized, before you confirm a payment. • The Lightning gateways a federation has registered, and the one your payment will route through. • The on-chain UTXOs the federation holds. • The denominations of the ecash notes making up your balance. BACKUP AND RECOVERY Your wallet comes from a standard seed phrase. Write it down once, and you can restore your balances on another device. Recovery walks through each federation and restores what it finds.