We architect and deploy custom Solidity/Rust smart contracts with enterprise-grade security. Our process includes formal verification, gas optimization, and comprehensive audit trails to ensure reliability and cost-efficiency.
LABS
Services
Solana Rust Mobile Wallet Development
We build high-performance mobile wallet SDKs using Rust for the Solana ecosystem. Our focus is on low-latency transaction processing, integrated token swaps via Jupiter, and seamless integration with Solana programs.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full Lifecycle Development: From specification and
OpenZeppelin-based implementation to deployment and monitoring. - Security-First: Multi-layered audits, including automated analysis and manual review by our in-house experts.
- Protocol-Specific Expertise: Custom logic for DeFi (AMMs, lending), NFTs (ERC-721A, ERC-1155), and DAOs.
We deliver contracts that are secure by design, reducing post-launch vulnerabilities and protecting your project's assets and reputation.
Typical Deliverables: Audited source code, deployment scripts, technical documentation, and a 30-day post-launch support window.
key-features-cards
ENGINEERING EXCELLENCE
Core Technical Capabilities
We deliver production-ready Solana mobile wallets with a focus on security, performance, and seamless user experience. Our full-stack Rust expertise ensures your application is built on a robust, scalable, and maintainable foundation from day one.
01
Rust-Based Wallet Core
We build the core wallet logic in Rust for maximum security and performance, leveraging the same language as the Solana protocol. This ensures type safety, memory safety, and seamless integration with Solana's native libraries.
100%
Native Integration
0.8.0+
Solana SDK
02
Cross-Platform Mobile SDKs
We develop and integrate high-performance SDKs for iOS (Swift) and Android (Kotlin) that securely bridge your native mobile UI to the Rust core, ensuring a smooth, native-feeling experience for your users.
< 50ms
Tx Signing Latency
2 Platforms
iOS & Android
03
Secure Key Management
Enterprise-grade key storage using platform Secure Enclave (iOS) and Hardware-backed Keystore (Android). We implement secure transaction signing flows and support for hardware wallets like Ledger.
SOC 2
Compliant Design
Zero Exposure
Private Keys
04
Real-Time Blockchain Interaction
Implementation of WebSocket connections to Solana RPC nodes for instant balance updates, transaction confirmations, and on-chain event listening, keeping your app state perfectly synchronized.
< 1 sec
Balance Updates
99.9%
WebSocket Uptime
05
Token & NFT Program Integration
Deep integration with SPL Token, Token-2022, and Metaplex standards for seamless handling of fungible tokens, NFTs, and compressed NFTs within the mobile wallet interface.
SPL
& Token-2022
Full Metadata
Metaplex Support
06
Performance & Optimization
We profile and optimize for mobile constraints: minimizing APK/IPA size, optimizing battery usage for background sync, and ensuring sub-second response times for all user interactions.
< 15 MB
Core SDK Size
60 FPS
UI Performance
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Product
Our Solana Rust mobile wallet development delivers more than just code. We focus on measurable outcomes that accelerate your product's time-to-market, security, and user adoption.
01
Production-Ready Wallet in 4-6 Weeks
We deliver a fully functional, secure, and audited mobile wallet application for iOS and Android, built with React Native and native Rust modules. This includes core features like token management, transaction signing, and Solana Program Library (SPL) integration.
4-6 weeks
Time to MVP
100%
Code Ownership
02
Enterprise-Grade Security & Audits
Every wallet undergoes a comprehensive security audit following OWASP Mobile Top 10 and Solana-specific best practices. We implement secure key management, transaction simulation, and protection against common attack vectors before deployment.
OWASP
Compliance
Pre-Deploy
Security Audit
03
Sub-Second Transaction Experience
Leverage Solana's high throughput with a wallet engineered for speed. Our architecture ensures transaction confirmation and UI updates in under 1 second, providing a seamless user experience critical for DeFi and gaming applications.
< 1 sec
Tx Confirmation
50k+ TPS
Network Support
04
Scalable Multi-Chain Foundation
Built with a modular architecture, your wallet core is future-proofed for easy integration of additional Solana programs or cross-chain capabilities via Wormhole or LayerZero, protecting your development investment.
Modular
Architecture
EVM Ready
Extension Path
05
Full Technical Ownership & Docs
You receive 100% of the source code, comprehensive technical documentation, and a detailed handover process. We ensure your team is fully equipped to maintain, iterate, and scale the application independently.
Complete
Source Code
Detailed
Documentation
06
Ongoing Protocol Support
We ensure your wallet stays current with Solana network upgrades, new SPL token standards, and ecosystem tools. Our team provides support for integrating features like compressed NFTs, state compression, and priority fees.
Agile
Upgrade Support
SPL 2022
Standards
Technical & Commercial Comparison
Build vs. Buy: Chainscore SDK vs. In-House Development
A detailed comparison of the cost, time, and risk involved in developing a secure Solana mobile wallet from scratch versus leveraging our production-ready SDK.
| Development Factor | In-House Build | Chainscore SDK |
|---|---|---|
Time to First Wallet Build | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $500K+ | $50K - $150K |
Security Audit & Pen Testing | Additional $30K - $100K | Included |
Core Features (Signing, RPC, Token Mgmt) | Custom Build Required | Pre-built, Modular SDK |
Solana Program (SPL) Integration | Manual Implementation | Pre-integrated (Token, NFT, Staking) |
Ongoing Maintenance & Updates | Dedicated 2-3 Engineers | Handled by Chainscore |
Time to Add New Feature (e.g., NFT Support) | 2-3 months | 2-4 weeks |
Support & Incident Response | Internal Team Only | SLA-backed (24/7 optional) |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $75K - $200K |
how-we-deliver
END-TO-END DELIVERY
Our Development & Delivery Process
A structured, transparent workflow designed for technical founders. We deliver production-ready mobile wallets with enterprise-grade security, predictable timelines, and zero operational overhead for your team.
01
Discovery & Architecture
We conduct a technical deep-dive to define your wallet's core architecture, token standards (SPL, NFT), and integration points with your existing backend. This phase establishes a clear technical spec and project roadmap.
1-2 weeks
Phase Duration
100%
Spec Lock-in
02
Core Wallet & Security Development
Our engineers build the secure wallet core using Solana's solana-web3.js and @solana/wallet-adapter. We implement key management, transaction signing, and RPC communication with security-first patterns and automated testing.
Rust/TypeScript
Core Stack
Zero-Trust
Key Model
03
UI/UX & Feature Integration
We develop the React Native frontend with a focus on intuitive user flows for token swaps, NFT displays, and staking. We integrate essential features like WalletConnect, on-ramps, and real-time balance updates.
React Native
Framework
< 100ms
UI Response Target
04
Rigorous Testing & Auditing
Every module undergoes unit, integration, and penetration testing. We simulate mainnet conditions and edge cases. Code is peer-reviewed and security practices are validated against OWASP mobile standards.
> 95%
Code Coverage
Pen-Tested
Security Audit
05
Deployment & App Store Launch
We manage the complete CI/CD pipeline, build configurations for iOS and Android, and guide you through the App Store and Google Play submission process, including compliance checks for crypto apps.
App Store
& Google Play
SLA Support
Launch Week
06
Post-Launch Support & Monitoring
We provide 30 days of included support with performance monitoring, error tracking (Sentry), and RPC node health checks. Optional ongoing maintenance plans ensure 99.9% uptime for wallet operations.
99.9%
Uptime SLA
24/7
Monitoring
Solana Mobile Wallet Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical details for building a secure, high-performance Solana wallet.
A core MVP with key features like token management, Solana Pay, and basic transaction signing typically takes 6-8 weeks from kickoff to App Store/Play Store submission. Complex integrations (e.g., custom dApp browsers, multi-chain support, advanced security modules) can extend this to 12-16 weeks. We use agile sprints with weekly demos to ensure consistent progress.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall