Software studio / Tampa, Florida

iPhone apps and business software, made to fit.

Fintlock is a small software studio in Tampa, Florida. We design and build native iPhone apps, desktop tools, and web software for businesses with specific needs, and we help teams put AI and automation to practical use.

Swift and SwiftUI Web and desktop Direct collaboration
Built by FintlockFintley / Native iPhone
Before we startA written scope and a price
While we buildWorking builds you can review
Who you talk toThe people writing the code
When it shipsYou own the code and the accounts

Selected work

Products we designed and built.

Fintlock builds its own iPhone products alongside client work. They are the clearest way to see how we think about an interface, and how much we care about the details.

01 / Fintley / iPhone

Any address, appraised in seconds.

Type an address and Fintley returns a full investment read: estimated value, rent, comparable sales, cash flow, and a Forecast score from 1 to 100.

Built in SwiftUI, with a Deal Lab for testing your own assumptions, a Watchlist, and market overviews across the US.

Platform
iPhone
Built with
SwiftUI
Website
fintley.app
Home
Fintley home screen with a search field, recent reports, and featured markets
Forecast
Fintley appraisal with a value range, cap rate, rent, cash flow, and Forecast score
Deal Lab
Fintley Deal Lab with adjustable assumptions and monthly cash flow

02 / Plants in Pocket / iPhone

Identify a plant, then keep it alive.

Identify a plant, check its health, and turn the result into a care plan you can follow. Built for people who keep plants and would like fewer surprises.

Platform
iPhone
Category
Plant care
Status
Available now
Plants in Pocket logo: a potted plant beside the name

Services

What we build.

Four kinds of work, all done in-house. Every project starts with a conversation about the problem, not a template.

01

iPhone appsNative, start to finish

Product planning, interface design, native Swift development, testing, and App Store submission. We build the whole app, not a wrapper around a website.

  • SwiftUI
  • StoreKit
  • TestFlight
  • App Store Connect
02

Desktop and internal softwareWindows and Mac

Tools for documents, reporting, specialized data, and the repetitive work that has outgrown a spreadsheet. Built for the handful of people who use them every day.

  • Windows
  • macOS
  • Reporting
  • Document workflows
03

Web products and integrationsBrowser software and APIs

Customer portals, internal browser tools, and connections between the systems you already pay for, so information stops being retyped from one to the next.

  • Portals
  • Internal tools
  • API integration
  • Automation
04

Technology integrationAI, automation, and data

Practical help evaluating and adopting AI, automation, connected systems, and modern data tools. We have particular depth in construction and building materials.

  • AI
  • Automation
  • Connected systems
  • Construction
How a project runs

Process

From a first email to a working product.

Three stages, each ending with something you can hold, read, or install. You have a price before work starts, and the invoice matches it.

1

Scope

We start with a conversation about what happens today and what needs to change. From that you get a written scope and a price before any code is written.

You getA written scope and a fixed price
2

Build

Design and development run in short cycles. You review working software as it comes together, on your own phone or desk, rather than a slide deck about it.

You getWorking builds to review along the way
3

Launch

App Store submission, deployment, documentation, and a proper handover. When it ships, your team can run it, and we are still reachable when something needs attention.

You getA shipped product and the keys to it

The studio

Small on purpose. The people you talk to on the first call are the people writing the code, all the way to launch.

Fintlock is based in Tampa, Florida and works with owners and teams directly. Most of what we build lives inside a business and never appears on a website, which is exactly the kind of software that has to be right.

MobileSwift, SwiftUI
DesktopWindows, macOS
WebBrowser apps, APIs
Based inTampa, FL

Contact

Tell us what needs to work better.

A few sentences about the problem, who deals with it, and what you would like to change is enough to start. We reply within one business day.

Start a project Tampa, Florida. Working with clients across the US.