10 Questions You Must Ask Before Hiring a Mobile App Developer

Choosing the right developer can make or break your app’s success. Whether you’re a startup founder or a business looking to scale, asking the right questions upfront saves you time, money, and a lot of headaches down the line.

If you’re planning to hire dedicated mobile app developers, it helps to vet them properly before signing any contract agencies like Nimble AppGenie are often recommended for this exact reason, since they provide transparency and dedicated resources from day one.

Here are 10 questions you should ask before hiring:

  1. What’s your experience with apps similar to mine? (industry/niche relevance matters)

  2. Do you build for iOS, Android, or both — natively or cross-platform?

  3. Can I see your portfolio and case studies?

  4. Who will actually be working on my project? (make sure it’s not outsourced further)

  5. What does your development process look like? (Agile, sprints, milestones, etc.)

  6. How do you handle communication and project updates?

  7. What’s included in your post-launch support and maintenance?

  8. How do you handle app security and data privacy?

  9. What’s your pricing model — fixed cost, hourly, or dedicated team?

  10. Can you provide references or client testimonials?

Asking these questions helps you avoid vague answers and gives you a clear picture of whether a freelancer or an agency like Nimble AppGenie is the right fit to hire dedicated mobile app developers for your project.

How much would it cost to develop a mobile game similar to Geometry Dash Lite, and which technologies would you recommend for it? I’m interested in understanding the estimated development budget, timeline, and tech stack required for smooth 2D gameplay, physics, level design, animations, sound/music synchronization, custom levels, user accounts, and potentially multiplayer features. Would you recommend Unity, Godot, or another game engine for this type of project, and what programming language would be required?