The cost of crypto wallet development cost varies significantly based on features, platform, and complexity. Basic wallets may start around $10,000, while advanced wallets with multi-signature, cold storage, and enhanced security can exceed $50,000. Factors influencing costs include design, development team expertise, and regulatory compliance. Additional expenses for ongoing maintenance, updates, and security audits should also be considered. A thorough requirements analysis helps in estimating a more accurate budget, ensuring a tailored solution that meets user needs.