Traditional Agencies
- 8–12 weeks for simple projects
- $20K–$100K+ for basic tools
- Rotating team of strangers
- Layers of project managers
- Outdated tech stacks
- Vendor lock-in
UtilityApps Studio·Custom development
We design and build digital products, web apps, internal dashboards, and AI-powered tools for small and growing businesses. Delivered in weeks, not months. At a fraction of agency timelines.
Need an immediate response? Message Daniel on WhatsAppBased in Lagos, Nigeria. Working globally.
Most agencies charge a fortune and take 2–3 months for what’s essentially a custom calculator, dashboard, or document generator. We use modern AI-augmented development to ship the same quality work in weeks, not months. You work directly with the founder who built UtilityApps — not a rotating team of project managers.
Four focus areas. Each shipped in 2–6 weeks. All scoped to your specific needs.
Branded calculators, ROI engines, quote generators, recommendation tools, automated proposal and contract builders, invoice systems — anything that turns user inputs into useful, on-brand outputs you can ship to customers or use internally.
A real estate agency with a branded mortgage calculator plus lead capture; or a consultancy whose intake form auto-generates client-specific proposal PDFs.
Typically 1–3 weeks
Full custom web applications and mobile apps — from MVPs validating a new business idea to internal SaaS platforms. Auth, payments, user dashboards, admin tools, API integrations, hosting. Built to be owned and extended by your team.
A startup that needs a working MVP to take to investors; or an operations team replacing a tangle of spreadsheets with a single internal web app.
Typically 4–8 weeks
Custom dashboards for tracking what matters to your business. Operational tools for managing workflows. Data visualization for executives. Automated reporting that replaces hours of manual work.
An accounting firm that needs a client-facing portal showing financial summaries, document uploads, and payment status.
Typically 3–4 weeks
AI integrations for your existing workflow. ChatGPT-powered customer support. Document analysis tools. AI-assisted content generation. Custom AI features that actually solve business problems — not gimmicks.
A small business that wants AI-generated personalized customer emails based on order history and previous interactions.
Typically 2–4 weeks
Don’t see your project? We’ve probably built something similar. Book a discovery call and let’s talk.
No agency runaround. No hidden costs. Just straight-line execution from idea to launched product.
You tell us what you're building and why. We tell you honestly whether we can help, what it'll cost, and how long it'll take. No pressure. No sales tactics. If we're not the right fit, we'll tell you who is.
We send a fixed-price proposal covering exact deliverables, timeline, and milestones. You know the total cost upfront. No surprise invoices, no scope creep, no hourly billing games.
We build with weekly check-ins. You see progress as it happens — not just at the end. Changes within original scope are included. You're never wondering what we're working on.
We deliver the final product, train your team if needed, and provide 30 days of bug fixes and minor adjustments at no extra cost. You own the source code completely.
Ready to start? Most projects begin with a 30-minute discovery call.
Tools we’ve built and shipped, currently used by people in 20+ countries through our flagship platform UtilityApps. We can build something similar — customized and branded for your business — typically in 2–4 weeks.
Full mortgage calculation with PMI, taxes, insurance, and amortization schedule.
Take-home pay calculations across 50 US states, all UK regions, and Canadian provinces.
Removes image backgrounds using AI in under 3 seconds, all in the browser.
Converts PDF files to editable Word documents while preserving formatting.
Real-time currency conversion across 170+ currencies with cached rates.
Academic citation generator supporting APA, MLA, Chicago, and Harvard formats.
What you don’t see above
The cards above are our public tools. Beyond them, Daniel has shipped software, data, and AI projects under NDA across multiple industries — ask about industry-specific examples during your discovery call.
Industries shipped in
I’m Daniel — the developer behind UtilityApps and the person you’ll actually work with on your project.
I built UtilityApps alone using modern AI-augmented development. 100+ tools, 16 categories, users in 20+ countries. I learned to ship fast without cutting corners.
When you work with us, you work with me directly. Not a sales team. Not a project manager. Not a junior developer the agency assigned. You get the senior person from start to finish.
That’s why we can deliver faster, charge less, and ship higher quality. There’s no overhead. Just focused work.
“The era of needing an agency and $50K for custom software is ending. I’m proving that one person plus AI plus discipline can deliver agency-quality work in a fraction of the time. Let’s build something together.”
We’ve built tools across these industries. If yours isn’t listed, we still want to talk — most projects use similar building blocks.
Branded mortgage calculators, ROI tools, lead capture systems.
Retirement planning, client portals, tax estimators, net worth trackers.
Salary negotiation tools, offer letter generators, performance review systems.
Student information systems, fee payment portals, admissions platforms.
Appointment booking, patient intake forms, prescription generators.
Quote generators, project tracking, material calculators.
Next.js, TypeScript, Tailwind CSS, Supabase, Vercel, and various AI APIs (OpenAI, Anthropic, others as needed). Modern stack that's fast, maintainable, and easy for any developer to take over later.
Most projects start with a 30-minute discovery call. We learn about your business, you learn whether we’re the right fit, and we both decide if it makes sense to work together. No pressure, no obligation.