Agencies provide PM, QA, design, and backup developers — reducing risk. Freelancers cost less but carry more availability and knowledge transfer risk.

How many developers do I need?

MVP: 1-2 developers + 1 designer + 1 QA. Complex apps: 3-5 developers with specialized roles.

How to Hire an iOS Developer — Complete Guide 2026 | buildiOS.app

Complete guide to hiring iOS developers: skills to evaluate, interview questions, engagement models, rates, and red flags.