How do you choose the best mobile app development company?

Choosing the best mobile app development company requires some effort and time.

• First, define your requirements. For example, if you want to build a native app, hire a native app development company specializing in Android or iOS platforms. 
• Check out the company website and portfolio before finalizing the app development company. 
• Discuss your requirements thoroughly with the company representatives and observe their responses. 
• Ask questions you have in mind and check how they answer. 
• Check whether they have state-of-the-art infrastructure and tools to meet the complex business requirements.
• Ask for client testimonials they have previously served.