FluxBuilder is InspireUI’s visual app builder for turning existing commerce and content websites into Flutter-based iOS and Android apps. It is available for Windows, macOS and the web.
What it does Connect services such as WooCommerce, Shopify or WordPress, choose a template and customize layouts with drag-and-drop controls and live previews. Configure shopping, notifications, languages and other features, then use cloud builds rather than maintaining a local development environment. Professional adds native payments, memberships, in-app purchases and advanced configuration. Publishing still requires store accounts and review; a generated app is not a guarantee of approval.
Pricing — checked 21 October 2026 (USD) Starter is free for design previews and demo builds, not production launch. Monthly Basic is $39 for one website and 100 AI credits; Professional is $49 for one website and 300 credits. Yearly discounts are offered. Ultra Annual costs $900/year for unlimited integrations and builds, with 300 AI credits/month. Agency and white-label arrangements are quoted. Optional full-launch assistance costs $599 once, or $399 for paid members; App Care is $49/month or $490/year. Apple and Google developer-account fees are separate. Lifetime offers and refund terms coexist with subscription wording, so confirm the exact checkout terms rather than assuming all plans are perpetual.
Their story InspireUI is based in Vietnam and says it has supplied mobile templates and app-building tools since 2018. FluxBuilder grew from its effort to let businesses ship mobile apps without hiring a complete native-development team.