Native apps and websites, built to last.
Apex Development Studio LLC builds for three platforms. Each one is built in its own native language, held to the same standards for privacy, accessibility and testing, and supported after launch.
iOS app development
SwiftUI apps with HealthKit, CloudKit and StoreKit 2, taken all the way through App Store review.
iOS development → Phones · tabletsAndroid app development
Kotlin and Jetpack Compose apps that match their iOS versions, with Health Connect and Play Billing.
Android development → Marketing · mission sitesWeb development
Fast, accessible websites with the research, brand and copy done as part of the build.
Web development →One process, every platform.
- Discovery
We talk through the problem, the people it's for and what success looks like, and ask whether the idea is genuinely new: could it have been built five years ago? You get a written scope and estimate.
- Security, before design
Before any screen is designed, we decide what the product must protect and how:
- What needs protecting
- Who and what it's protected from
- Where the data lives
- How it's protected
- What the rules require
- Which third-party code is allowed in
- Design and prototype
Screens and flows you can tap through, built around those security decisions, before any production code is written.
- Build with quality gates
Every feature passes code review, automated tests, an accessibility check and a security review before it's done.
- Launch
App Store and Google Play submission, or the website going live on your domain, handled for you.
- Support
Fixes, updates for new OS versions, and new features after launch.