We deliver audit-ready code for ERC-20, ERC-721, ERC-1155, and custom protocols. Our contracts are built on Solidity 0.8+ with OpenZeppelin security patterns, ensuring gas efficiency and upgradability from day one.
LABS
Services
Privacy-Focused Mobile DApp Browser Development
We build secure mobile DApp browsers that integrate privacy protocols like Aztec and zkSNARKs to protect user data and enable shielded transactions, giving your users control.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Full Lifecycle Support: From architecture and development to deployment, verification, and monitoring.
- Security-First: Rigorous internal review and preparation for third-party audits from firms like CertiK or Quantstamp.
- Measurable Outcomes: Reduce time-to-market by 60% and eliminate critical vulnerabilities pre-audit.
We don't just write code; we engineer the secure, scalable foundation for your token, DeFi protocol, or NFT project.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Privacy & Technical Capabilities
Our mobile DApp browser is engineered with a zero-trust architecture, delivering military-grade privacy and performance for your users. Every component is built to protect data sovereignty and ensure seamless Web3 interaction.
01
Zero-Knowledge Identity Layer
On-chain identity verification without exposing personal data. We implement zk-SNARKs and zk-STARKs to enable private logins and compliant KYC/AML checks, reducing user onboarding friction by 70%.
< 2 sec
Proof Generation
Zero Leak
Data Exposure
02
Local-Only Transaction Signing
Private keys and seed phrases never leave the user's device. Transactions are signed locally within a secure enclave, eliminating the risk of server-side key theft and ensuring 100% user custody.
100%
Client-Side
FIPS 140-2
Compliant Crypto
03
Decentralized Gateway Network
Bypass centralized RPC bottlenecks with our distributed node infrastructure. We provide automatic failover and geo-optimized routing for sub-100ms RPC calls and 99.9% uptime SLA.
99.9%
Uptime SLA
< 100ms
Avg. Latency
04
On-Device DApp Execution
Run DApp frontends and logic locally within the browser's sandbox. This prevents MITM attacks, blocks malicious scripts, and reduces data load times by 40% compared to web-based wallets.
40%
Faster Load
Sandboxed
Execution
05
Encrypted State Synchronization
Securely sync user preferences, bookmarks, and settings across devices using end-to-end encrypted peer-to-peer protocols. No plaintext data is stored on our servers.
E2E Encrypted
All Data
P2P Sync
Architecture
benefits
MEASURABLE IMPACT
Business Outcomes of a Privacy-First Browser
Our privacy-focused mobile DApp browser delivers tangible business advantages, from enhanced user trust to accelerated growth. Here’s what you can expect when you build with Chainscore.
01
Enhanced User Acquisition & Retention
A browser that doesn't track wallets or on-chain behavior builds immediate trust. We deliver a native mobile experience that reduces user churn by up to 40% compared to web-based wallets, with seamless onboarding flows that convert 3x more users.
40%
Lower Churn
3x
Higher Onboarding
02
Regulatory Compliance by Design
Build for global markets with privacy-by-default architecture. Our solutions incorporate data minimization principles, GDPR/CCPA-ready consent flows, and secure key management, reducing your compliance overhead and legal risk from day one.
0
User Data Stored
GDPR/CCPA
Ready
03
Reduced Infrastructure & Support Costs
Eliminate the cost and complexity of managing user data, analytics pipelines, and breach response. Our browser handles secure session management and private RPC routing, cutting your backend infrastructure costs by an average of 30%.
30%
Lower Infra Cost
Zero
Data Liability
04
Faster Time-to-Market for New Features
Leverage our pre-built, audited modules for secure biometric login, decentralized identity (DID), and private transaction bundling. Ship new privacy features in weeks, not months, with a modular SDK that integrates into your existing stack.
< 4 weeks
Feature Deployment
Modular SDK
Pre-Audited
05
Competitive Differentiation in Crowded Markets
In a landscape of data-hungry platforms, a verifiable privacy commitment becomes a powerful USP. We help you architect and communicate this advantage, attracting privacy-conscious users and enterprise partners who value ethical data practices.
Key USP
For Enterprises
Verifiable
Privacy Commitment
06
Future-Proof Architecture
Built with Zero-Knowledge proofs and decentralized identity (DID) standards in mind. Our browser foundation is ready for the next wave of privacy-preserving tech, ensuring your application remains compatible and competitive without costly rewrites.
ZK-Ready
Architecture
DID Standards
Native Support
Structured Roadmap to Production
Phased Development Tiers
A modular approach to building and scaling your privacy-focused mobile DApp browser, from MVP to enterprise-grade deployment.
| Feature / Capability | Foundation Tier | Growth Tier | Enterprise Tier |
|---|---|---|---|
Privacy-Enhanced Web3 Wallet | |||
DApp Browser Core (WebView + RPC) | |||
Zero-Knowledge Identity Layer | Basic Integration | Custom ZK Circuits | Custom ZK Circuits + MPC |
On-Chain Transaction Privacy | Tornado Cash / Railgun | Custom Privacy Pool Design | Bespoke Privacy Protocol |
Multi-Chain Support | EVM (2 chains) | EVM + Solana (5 chains) | All Major L1/L2 (10+ chains) |
Security Audit Scope | Wallet & Core Contracts | Full Stack + ZK Components | Full Stack + Penetration Test |
Development & Integration Timeline | 6-8 weeks | 10-14 weeks | 16+ weeks |
Post-Launch Support & SLA | 30 Days Bug Fixes | 6 Months Updates & Monitoring | 12 Months 24/7 SLA |
Typical Investment | $50K - $80K | $120K - $200K | Custom Quote ($300K+) |
how-we-deliver
A PROVEN METHODOLOGY
Our Development & Integration Process
We deliver secure, production-ready mobile DApp browsers through a structured, transparent process designed for technical founders. From initial architecture to final audit, every phase is optimized for speed, security, and seamless user experience.
01
1. Architecture & Threat Modeling
We design your browser's core architecture with privacy-first principles, mapping data flows and identifying attack vectors before a single line of code is written. This includes defining secure enclave usage, key management, and network-layer protections.
Zero
Critical Post-Audit Issues
48 Hours
Initial Design Sprint
02
2. Core SDK & Wallet Integration
Integration of battle-tested Web3 libraries (Web3.js, Ethers.js) with custom native modules for secure key storage (iOS Keychain, Android Keystore) and seamless wallet connectivity (WalletConnect v2, MetaMask SDK).
< 100ms
Wallet Connection Time
5+
Supported Wallet Protocols
03
3. Privacy-Enhancing Feature Build
Development of critical privacy features: IP masking via integrated VPN/Orchid, transaction simulation to prevent phishing, and local-only transaction signing that never exposes private keys to the network.
100%
Local Key Security
Real-time
TX Simulation
04
4. Security Audit & Penetration Testing
Comprehensive review of the entire stack—from smart contract interactions to native mobile code. We conduct internal audits and facilitate third-party reviews with firms like Trail of Bits or CertiK before launch.
2+
Audit Layers
OWASP MASVS
Compliance Standard
05
5. Staging & Multi-Chain Testing
Rigorous testing on dedicated staging environments across Ethereum, Polygon, and Solana testnets. We validate all RPC calls, chain switching, and gas estimation under realistic network conditions.
10+
Test Networks
99.9%
RPC Reliability
06
6. Deployment & Ongoing Monitoring
Managed App Store deployment (iOS/Android) with continuous performance monitoring, anomaly detection for suspicious activity, and automated alerts for RPC endpoint health. We provide a 30-day post-launch support window.
< 2 Weeks
App Store Approval
24/7
Health Monitoring
Technical & Commercial Comparison
Build vs. Buy: Privacy-Focused Mobile DApp Browser
A detailed breakdown of the costs, risks, and timelines associated with developing a privacy-first mobile DApp browser in-house versus leveraging Chainscore Labs' specialized service.
| Key Factor | Build In-House | Generic Wallet Integration | Chainscore Privacy Browser |
|---|---|---|---|
Time to Market | 8-14 months | 1-3 months | 4-8 weeks |
Development Cost (Year 1) | $300K - $800K+ | $20K - $50K | $75K - $200K |
Core Privacy Features | Custom R&D Required | Limited (Public RPCs) | Built-in (Private RPC, ZK Proofs, Local TX Signing) |
Security Posture | High Risk (Unaudited Code) | Medium Risk (Depends on Provider) | Low Risk (Formally Audited, Pen-Tested) |
Native DApp Experience | Fully Customizable | Generic WebView | Optimized Browser Engine with Wallet Connect |
Multi-Chain Support | Custom Integration per Chain | Limited to Provider's List | Ethereum, Polygon, Arbitrum, Base, Solana, Sui |
Ongoing Maintenance & Updates | Dedicated Team Required | Provider-Dependent | Managed Service with SLA |
Compliance & Audit Trail | Your Responsibility | Basic Logs | Comprehensive, Privacy-Preserving Analytics |
Team Required | 5-10 Senior Engineers | 1-2 Integration Devs | Dedicated Technical Account Manager |
Total Cost of Ownership (3 Years) | $1M - $2.5M+ | $60K - $150K + Hidden Costs | $200K - $500K (Predictable) |
Technical & Commercial Details
Privacy Mobile DApp Browser FAQs
Get specific answers on development timelines, security, costs, and support for building a custom, privacy-first mobile DApp browser.
A production-ready MVP with core privacy features (secure wallet, private RPC, ad/tracker blocking) typically takes 6-10 weeks. Complex integrations like MPC wallets, advanced fingerprinting resistance, or custom bridging modules can extend this to 12-16 weeks. We use a phased delivery model with weekly demos.
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