Simple apps.
Real utility.
Lightweight web apps that do a specific job. They install on a phone like a native app, work offline, and live at your domain. A tier above a website, priced accordingly.
If it does a job, it's an app.
Booking and scheduling
Clients pick a time, submit their info, and get a confirmation. Replaces back-and-forth emails and third-party booking fees.
Quote builders and calculators
Clients enter their project details and get an instant estimate. Qualifies leads before they even call.
Dashboards and portals
Password-protected client or member portals. Show data, files, status updates, or anything that changes over time.
Directories and search
A searchable, filterable list of anything: services, locations, staff, products, events. Type-ahead included.
Internal tools
Something your team uses every day: a tracker, a form, a checklist. No $500/mo SaaS subscription needed.
Mini-SaaS / recurring tools
If you have an idea for a small paid tool, this is where it starts. We scope it, build a v1, and validate it before scaling.
Same stack. Same speed. More power.
Web apps here are built on the same fast, plain-files stack as the websites. No heavy framework, no build pipeline, no dependency rot. Just JavaScript that does the job.
Pricing note
Apps are priced above websites because the scoping, logic, and testing are more involved. Most app projects start at $1,500 and scale with complexity. Complex tools with data persistence and payments are quoted individually. We scope before we start.
Tools already in the wild.
Both of these run inside The Black Brazil Exchange, on the same plain-files stack. No app store, no monthly platform fee.
Build-your-own-trip tool
Answer a few questions, get a custom itinerary with a live estimate. Qualifies the lead before a single call.
Client-side FAQ chatbot
Answers the common questions instantly, with no API and no monthly cost. Routes anything it cannot answer to a real call.
Have a tool in mind?
Describe it. If it can be built in a focused scope, I'll tell you how and what it costs.
Start an app project