Crypto Wallet
Gem Wallet is an open-source, multi-chain mobile crypto wallet focused on security, privacy, and ease of use for Android and iOS.
Overview
Gem Wallet is an open-source mobile cryptocurrency wallet designed for Android and iOS platforms. It offers a secure, privacy-preserving self-custody solution that supports multiple blockchains including Ethereum, Binance Smart Chain, Polygon, Avalanche, and Solana. The wallet integrates real-time market data, staking, swaps, and fiat on/off ramps to provide a comprehensive asset management experience. Developed primarily in Kotlin with a Rust-based core library for cryptographic operations, Gem Wallet emphasizes security and performance.
The wallet targets developers and users who prioritize control over their private keys and seek a transparent, community-driven project aligned with web3 principles. Its multi-chain support and WalletConnect integration enable seamless interaction with decentralized applications (dApps). The app also features customizable notifications, backup and recovery options, and instant transactions with low fees, making it suitable for both casual users and advanced DeFi participants.
Gem Wallet differentiates itself through its fully open-source codebase, community ownership ethos, and use of Rust for core cryptography, which enhances security and efficiency. The project maintains active development with public roadmaps, issue tracking, and community engagement via Discord, Telegram, and GitHub. Developers can contribute or build upon the wallet by following detailed setup instructions for Android development, including integration with the wallet core library. The wallet is available on Google Play and the Apple App Store, facilitating easy adoption.
The Problem
Many mobile crypto wallets lack transparency, multi-chain support, or strong security guarantees, limiting user control and interoperability. Users often face fragmented experiences when managing assets across different blockchains and dApps.
The Solution
Key Features
Self-Custody Wallet
Users retain exclusive ownership and control of their private keys.
WalletConnect Integration
Securely connects to decentralized applications for seamless interaction.
Fiat On/Off Ramp
Enables easy conversion between cryptocurrencies and traditional currencies.
Real-Time Market Data
Integrated price tracking and market data for informed asset management.
Swaps and Staking
Built-in features to exchange tokens and earn rewards through staking.
Key Strengths
How Developers Use Crypto Wallet
Secure Multi-Chain Asset Management
Developers and users manage diverse crypto assets across multiple blockchains within a single wallet app.
Integration with dApps via WalletConnect
Users connect securely to decentralized applications for DeFi, NFT marketplaces, and other web3 services.
Building Custom Wallet Features
Developers contribute to or extend the open-source wallet codebase to add new functionalities or integrations.
Works Well WithSolanaEthereumPolygon PoSBitcoin
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Pricing
Free | |
|---|---|
| Price (Monthly) | Free |
| Price (Annual) | Free |
| Messaging | N/A |
| Support | Community support via Discord, Telegram, and GitHub |
| Analytics |
Resources
Gem Wallet provides extensive developer resources including a public GitHub repository, active issue tracking, project boards, and community channels on Discord and Telegram. The project also offers detailed setup instructions for Android development and encourages contributions through clear guidelines.