How Whitehat Agency Built a Web App + Ad Funnel That Drove 630% ROAS

From Currency Chaos to Conversion Control: How Whitehat Agency Helped World First Generate $31.2K in Just 3 Months

Problem:

World First approached us with two core challenges:

They needed a custom solution to help users access real-time currency conversion data.

They wanted to drive high-intent traffic through paid ads to promote their international money transfer services.

Their goals were:

– Develop a high-speed, responsive web app to display live conversion rates across multiple currencies
– Increase visibility and generate qualified leads using paid social media traffic
– Drive measurable revenue within a short timeframe

Solution:

As a performance-driven digital marketing company and web design agency, we created a two-pronged growth strategy combining tech innovation with paid performance.

Here’s what we executed:

– Real-Time Web App Build: Our Web Design Sydney team built a custom web application designed to display live global currency rates with zero lag. Fully responsive and intuitive, the app quickly became a value-added asset for users and a lead magnet for the brand.
– Paid Social Media Campaigns: We launched tightly segmented Facebook ad campaigns targeting users seeking fast and reliable money transfer services. Each ad was tied to a conversion-focused landing page integrated with the live rate web app.
– UX + Data Integration: We ensured the web app was fully integrated with analytics and CRO tools to track engagement, conversions, and revenue metrics in real time.

Results:

• 6.3x ROAS – Our ad strategy generated 6.3x return on every dollar spent, maximising the client’s investment
• $31.2K Revenue in 3 Months – Our multi-channel execution delivered quick, tangible results and recurring customer engagement
• High-Performance Web App – The real-time currency conversion tool attracted consistent traffic, increased user time on site, and positioned World First as a reliable currency transfer provider
• Conversion-Ready Infrastructure – We combined world-class design with technical performance, laying the foundation for scalable digital growth

Tech Meets ROI.

This is what happens when a digital marketing company and web design agency join forces with a global finance brand.