Product Introduction

1. The Leather Mobile App is a non-custodial Bitcoin wallet and decentralized finance (DeFi) platform available for iOS and Android devices. It enables users to securely store, manage, and grow Bitcoin (BTC), Stacks (STX), and sBTC while accessing advanced yield-generating strategies directly from their smartphones.
2. Its core value lies in combining full user control over assets with seamless access to Bitcoin-centric DeFi tools, eliminating the need to compromise security for functionality. The app prioritizes on-the-go accessibility to Bitcoin Stacking, sBTC integrations, and portfolio management without relying on third-party custodians.

Main Features

1. The app supports multi-asset management, allowing users to store and transact with Bitcoin, Stacks, and sBTC while monitoring yield-generating positions in real time. All transactions are executed through a non-custodial interface, ensuring private keys remain exclusively under user control.
2. Integrated Bitcoin Stacking enables users to earn rewards by participating in network consensus directly from the app. This feature eliminates intermediaries by connecting users to decentralized protocols for trustless yield generation.
3. Advanced sBTC DeFi strategies are natively integrated, providing tools to leverage Bitcoin in decentralized exchanges, liquidity pools, and lending platforms. The app automates complex workflows while maintaining self-custody principles for all transactions.

Problems Solved

1. The app addresses the proliferation of fraudulent cryptocurrency apps in official app stores by offering a verified, secure solution with transparent code and audited smart contracts. Users avoid phishing risks through direct download links provided on Leather’s official website.
2. It serves Bitcoin holders seeking passive income through Stacking and DeFi participation without transferring assets to centralized exchanges. Developers building on Bitcoin Layer 2 networks like Stacks also benefit from integrated wallet functionalities.
3. Typical use cases include managing a diversified Bitcoin portfolio during travel, executing sBTC swaps for DeFi strategies in under 60 seconds, and monitoring Stacking rewards without desktop dependency.

Unique Advantages

1. Unlike generic crypto wallets, Leather specializes in Bitcoin Layer 2 ecosystems, offering native support for Stacks and sBTC that competitors like Trust Wallet or MetaMask lack. This focus ensures optimized transaction speeds and fee structures for Bitcoin-related operations.
2. The app implements key signature verification for Stacking transactions, a technical innovation preventing unauthorized changes to stacking parameters. Users retain full audit capabilities through on-chain transaction logs visible within the app.
3. Competitive advantages include proprietary integration with Bitcoin DeFi protocols via sBTC bridges, which most mobile wallets cannot execute natively. The app also provides direct access to Pool Administration dashboards for advanced users managing STX-based liquidity.

Frequently Asked Questions (FAQ)

1. How do I verify the authenticity of the Leather Mobile App? The official app is only available via links at leather.io/wallet/mobile, with verified developer profiles listed as "Leather Wallet LLC" on iOS and Android stores. Cross-check the app’s digital signature with the open-source code repository before installation.
2. Which assets are supported for yield generation? The app currently supports Bitcoin Stacking rewards, sBTC liquidity pool yields, and STX-based DeFi strategies. All yield mechanisms operate through non-custodial smart contracts audited by third-party security firms.
3. Does the app store private keys on its servers? No private keys, seed phrases, or sensitive data are transmitted or stored externally. Key management occurs locally on the device using hardware-secured enclaves (iOS) or Android Keystore encryption, with optional biometric authentication.
4. Can I migrate my existing Leather desktop wallet to the mobile app? Yes, the mobile app supports seamless migration via QR code scanning or seed phrase import while maintaining cross-device transaction synchronization. All existing Stacking positions and DeFi allocations remain uninterrupted during transfer.
5. What measures protect against unauthorized withdrawals? Every transaction requires manual approval with device-specific biometric or PIN authentication. Multi-signature configurations are available for institutional users, requiring predefined thresholds for asset transfers.