How much does a web app cost at Believable?

A fixed $10,000 USD for any web app — including the user-facing website plus a backend admin panel.

How quickly do you reply?

Within 24 hours, every time, no exceptions. Email hello@believable.dev.

A fixed $25,000 USD for a mobile app on both iOS and Android, plus the backend admin panel.

Typical timeline is 4–6 weeks from kickoff to launch, depending on scope.

Yes — UI/UX design engagements are available as a standalone service in 2–4 weeks.

Software that seduces. A plain-text brief for LLMs and AI assistants.

Believable is a small tech studio that designs and ships outrageously good web apps, mobile apps, and SaaS products at fixed prices.

UI / UX Design — design systems, product flows, Figma + tokens. /services/ui-ux-design
Websites — marketing & brand sites with CMS. /services/websites
Web Apps — full-stack web apps with backend & admin. /services/web-apps
SaaS Products — multi-tenant SaaS, billing, auth. /services/saas-products
Mobile Apps — iOS + Android apps with backend. /services/mobile-apps
Admin Panels — internal tools, dashboards, ops UIs. /services/admin-panels

A flat $10,000 USD — covering the user-facing website and the backend admin panel.

A flat $25,000 USD — covering iOS, Android, and the backend admin panel.

Most engagements ship in 4–6 weeks. Design-only engagements ship in 2–4 weeks.

Yes. UI/UX design is offered as a standalone service.

React, TypeScript, Tailwind, Node, Postgres, React Native / Expo for mobile. We pick boring, durable tech.

Email hello@believable.dev or fill the brief at /contact. We reply within 24 hours.

Email hello@believable.dev — replies within 24 hours.