Free tools

Tools for founders & developers

Free, no-sign-up tools to plan and build software — cost calculators and developer utilities, built by the team at WavX.

App Cost Calculator

Estimate what your iOS/Android or cross-platform app will cost to build in India.

Estimate custom software, a web app, SaaS or ERP/CRM build cost in India.

Estimate what an AI chatbot, RAG assistant, agent or AI feature costs to build.

Estimate what a landing page, business website, online store or web application costs to build in India.

Compare a software subscription with a custom build over five years and find the break-even year.

Work out the yearly saving and payback period of automating a task, from your own numbers.

Build a correctly structured llms.txt file, or check the structure of one you have. Runs in your browser.

Coming soon

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Coming soon

Coming soon