Size and state of the codebase
A ten-screen MVP with organized code costs less than the same MVP with business rules scattered around and no environment separation.
It depends on the real state of the codebase — and I’d rather say that than make up a number that won’t hold. What I can show you now is exactly how the quote is built, what makes it rise and what is included either way.
Reply within 24h. The initial assessment is free.
Three formats, no hourly work: a fixed-price report, a fixed-scope project or a month-to-month retainer.
Four factors account for almost all the difference between quotes. Once you know them, you can estimate the range yours will fall into.
A ten-screen MVP with organized code costs less than the same MVP with business rules scattered around and no environment separation.
Payments, social login, transactional email and third-party webhooks are where the real effort concentrates — each has its own error path.
An app that already receives personal data or money needs a deeper permission review and audit than an internal prototype.
A short deadline means reshuffling the queue. If I cannot fit it without harming another client, I say so instead of accepting and delaying.
Whatever the project size, these points are not up for negotiation — they are how I work.
Tell me the app’s stage and main blocker. I’ll reply with where I would start and the likely investment, with no commitment.