Custom App Development Cost Estimator

Building a custom app is a significant investment, and understanding the potential costs upfront helps you plan your budget and make informed decisions. Our Custom App Development Cost Estimator gives you a transparent, instant estimate based on the specific features, platforms, and complexity level your project requires.

Whether you're a startup founder exploring your MVP, a business owner digitising operations, or an entrepreneur launching your next venture, this calculator breaks down the key cost drivers—from platform selection and user authentication to backend complexity and ongoing maintenance—so you can see exactly where your investment goes.

Paperform makes it easy to create interactive calculators like this one, with real-time calculations, conditional logic, and a polished, on-brand experience. You can embed this estimator on your website, share it with clients, or use it internally to qualify leads and scope projects faster. Every submission feeds directly into your CRM or project management tool via Stepper, so your sales and development teams can follow up with accurate quotes and timelines.

This form is perfect for software development agencies, freelance developers, tech consultancies, and SaaS startups looking to streamline their quoting process and give clients clarity from the first interaction. By offering an instant estimate, you build trust, set realistic expectations, and move prospects through your pipeline with confidence.

With Paperform's calculation engine, you can customise pricing logic, add or remove features, and keep your estimator up to date as your services evolve—all without touching a line of code.