Prime Theory Labs

Custom iPhone and iPad apps

Apps, proven.

Prime Theory Labs designs and builds custom apps for iPhone and iPad. Native Swift, shaped around how you actually work, and shipped all the way to the App Store.

What we do See our apps

What we do

Custom iOS apps, start to finish

One team from the first sketch to the App Store listing, and still there after launch.

Custom iOS apps

Native iPhone and iPad apps built in Swift and SwiftUI for businesses, teams and ideas that belong on the device in everyone's pocket.

  • Native Swift and SwiftUI for iPhone and iPad
  • Sign-in, accounts and data that syncs across devices
  • Design that follows Apple's Human Interface Guidelines
  • TestFlight builds so you can try it as we go
  • App Store submission and review
  • Updates and support after launch

Coming soon

More to come

New services are in the works. Check back soon.

Our apps

Made at Prime Theory Labs

We build our own products with the same process we use for clients.

Home Schedule app icon

Home Schedule

Coming soon to the App Store

One calendar for everyone under your roof, plus the games and races you never want to miss.

  • Shared calendarsInvite your family, overlay calendars, and keep private ones just for you.
  • Game day and race dayHolidays, your teams' games, and the pro cycling calendar built in.
  • Recipes to groceriesSave recipes from any site, plan two weeks of meals, and get the shopping list automatically.

Visit ourhomeschedule.com

How we work

Built on first principles

Four steps, in order, every time.

  1. Define

    Who uses the app, what they need to get done, and what "done" looks like. Written down before anything is built.

  2. Design

    Screens and flows you can tap through on your own phone before production code starts.

  3. Build

    Native Swift and SwiftUI, tested on real devices, with TestFlight builds so you see progress as it happens.

  4. Ship

    App Store submission handled for you, then updates as your needs and iOS change.

Contact

Have an app in mind?

Prime Theory Labs is taking on new iOS projects. Direct contact details are coming soon, so check back shortly.