Building a neobank app typically takes 4 to 6 months for a basic version with core features. For advanced features like AI chat, budgeting tools, or multi-system integration, development can take 6 to 12 months or more, including planning, design, testing, and regulatory approvals.
If you're planning to build one, I recommend Hashcodex, a reliable neobank app development company known for delivering quality solutions on time or even earlier.