We deliver production-ready smart contracts with formal verification and comprehensive audit trails, ensuring your protocol's logic is both powerful and secure.
LABS
Services
StarkNet ZK-Rollup Mobile Client
Enterprise-grade mobile clients for StarkNet, delivering scalable, low-cost transaction capabilities and enhanced privacy for high-volume on-chain operations.
Chainscore © 2026
overview
CORE ENGINEERING
Smart Contract Development
Secure, audited smart contracts built on `Solidity` and `Rust` for DeFi, NFTs, and enterprise applications.
Our development process is built for reliability and speed:
- Custom logic for
ERC-20,ERC-721, and novel token standards. - Gas-optimized code that reduces user transaction costs by up to 40%.
- Upgradeable architecture using
OpenZeppelinpatterns for future-proofing. - Full test suite with 95%+ coverage and deployment to
testnetenvironments.
We focus on security-first development. Every contract undergoes internal review, automated analysis with Slither/MythX, and preparation for third-party audits from firms like CertiK or Quantstamp.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our StarkNet Mobile Client
Our mobile client SDK provides the robust, production-ready foundation for building high-performance ZK-Rollup applications. We handle the complex infrastructure so your team can focus on product innovation.
benefits
PRODUCTION-READY INFRASTRUCTURE
Business Outcomes for Your Enterprise
Our StarkNet ZK-Rollup Mobile Client delivers enterprise-grade performance, security, and developer velocity. Go from concept to mainnet with confidence.
01
Accelerated Time-to-Market
Deploy a production-ready StarkNet mobile client in under 3 weeks. Our pre-audited SDKs and battle-tested architecture eliminate months of R&D and integration work.
< 3 weeks
Deployment Time
50+
Pre-built Components
02
Enterprise-Grade Security & Compliance
Built with institutional security standards. Our client architecture undergoes formal verification and integrates with enterprise key management solutions (HSMs, MPC).
99.9%
Uptime SLA
SOC 2
Compliance Ready
03
Sub-Second Transaction Finality
Deliver a seamless user experience with near-instant transaction confirmation. Our optimized client reduces L1 settlement latency, enabling real-time DeFi and gaming interactions.
< 1 sec
App Response
~12 sec
L2 Finality
04
Radical Cost Reduction
Cut your operational and development costs by up to 70%. Our managed infrastructure eliminates the need for a dedicated ZK-rollup team and reduces gas fees by 90-99% vs Ethereum L1.
70%
Dev Cost Savings
99%
Gas Fee Reduction
05
Proven Scalability
Support millions of daily active users with horizontal scaling. Our architecture is load-tested to handle >10,000 TPS, ensuring performance during market volatility and product launches.
>10k TPS
Tested Capacity
Unlimited
User Scaling
Strategic Decision Analysis
Build vs. Buy: StarkNet Mobile Client Integration
A detailed comparison of the resource investment and risk profile for developing a StarkNet mobile client internally versus partnering with Chainscore Labs for a managed solution.
| Integration Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production Launch | 6-12 months | 4-8 weeks |
Upfront Development Cost | $250K - $500K+ | $75K - $150K |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited Codebase) |
Core Team Required | 3-5 Senior Rust/Cairo Devs | Your Existing Mobile Team |
Ongoing Protocol Updates | Your Responsibility | Managed Service (SLA) |
Infrastructure & Node Management | DevOps Team Required | Fully Managed by Chainscore |
Total Cost of Ownership (Year 1) | $400K - $750K+ | $120K - $250K |
Guaranteed Uptime SLA | Self-Managed | 99.9% |
Access to Cairo/StarkNet Experts | Hire/Train | Included |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
A structured, milestone-driven approach to deliver production-ready StarkNet mobile clients with predictable timelines and zero surprises.
01
Architecture & Design Sprint
We begin with a collaborative 1-week sprint to finalize your mobile client's architecture, wallet integration strategy, and Cairo contract interfaces. This ensures technical alignment before a single line of code is written.
1 week
Duration
100%
Alignment
02
Core SDK & Wallet Integration
Development of the native mobile SDK, integrating StarkNet's starknet.js or custom Cairo libraries. We implement secure key management, transaction signing, and seamless wallet connectivity (Argent X, Braavos).
2-3 weeks
Typical Build
iOS & Android
Platforms
03
State Synchronization Engine
Building the critical layer that syncs on-chain state (balances, NFTs) to the mobile client with real-time updates via RPC providers. We optimize for speed and data efficiency to minimize mobile data usage.
< 2 sec
Sync Time
99.9%
Reliability
04
Security Audit & Penetration Testing
Every mobile client undergoes a rigorous security review. We audit the SDK, key storage mechanisms, and transaction flows to protect user assets, following OWASP Mobile Top 10 guidelines.
2 weeks
Audit Cycle
OWASP
Standard
05
Performance Optimization & QA
We conduct extensive load testing, battery consumption profiling, and network condition simulation. Our goal is sub-3-second transaction UX and <5% battery impact per hour of standard use.
< 3 sec
Tx UX Target
1000+
Test Cases
06
Deployment & Documentation
We handle App Store/Play Store deployment compliance and deliver comprehensive technical documentation for your team, including API references, maintenance guides, and upgrade procedures.
1 week
Deployment
Full Docs
Deliverable
StarkNet ZK-Rollup Mobile Client Development
Typical Project Timeline & Deliverables
A clear breakdown of our structured development process, from initial architecture to post-launch support, ensuring predictable delivery and measurable outcomes for your mobile dApp.
| Phase & Deliverable | Timeline | Key Activities | Client Handoff |
|---|---|---|---|
Phase 1: Architecture & Design | 1-2 weeks | Requirement analysis, system architecture, tech stack finalization, UI/UX wireframes | Technical specification document, project roadmap |
Phase 2: Core Client Development | 3-5 weeks | StarkNet wallet integration, transaction signing, RPC provider abstraction, state management | Alpha build for internal testing, core feature demo |
Phase 3: Security & Optimization | 1-2 weeks | Smart contract interaction audits, gas optimization, performance profiling, penetration testing | Security audit report, performance benchmark results |
Phase 4: Testing & QA | 1-2 weeks | Unit & integration testing, cross-platform (iOS/Android) validation, user acceptance testing (UAT) | Beta release candidate, comprehensive test report |
Phase 5: Deployment & Launch | 1 week | App store submission, production environment configuration, monitoring setup, documentation finalization | Live application, deployment guide, admin dashboard access |
Post-Launch Support (Optional) | Ongoing | Bug fixes, performance monitoring, minor feature updates, protocol upgrade assistance | Monthly health reports, dedicated support channel |
StarkNet Mobile Client Development
Frequently Asked Questions
Get clear answers on our process, timelines, and technical approach for building secure, high-performance StarkNet ZK-Rollup mobile clients.
A production-ready StarkNet mobile client with core wallet, transaction, and dApp browser functionality typically takes 6-10 weeks from kickoff to App Store/Play Store submission. This includes architecture, development, security audits, and QA. Complex integrations (e.g., multi-sig, DeFi protocol SDKs) can extend this by 2-3 weeks. We provide a detailed sprint-by-sprint roadmap during discovery.
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