AI-native product studio

Native apps thatship whereno-code dies.

A senior iOS and Android studio, AI-native from the first commit. We rebuild the prototype that can't ship, or build the regulated app no-code can't touch. Live in the App Store in weeks, not quarters.

20+ products shippedNative iOS + AndroidHealthtechShips in weeks
  • Swift
  • SwiftUI
  • Kotlin
  • Jetpack Compose
  • React Native
  • Expo
  • Claude agents
  • TypeScript
  • Supabase
  • Stripe
  • HealthKit
  • App Store

What we build

In the store, not stuck in a demo.

Most builders hand you a prototype that fails App Store review. We ship the real native app, and we guarantee the date.

Flagship

Native App Build, Guaranteed

We design and build your native iOS and Android app and get it live in the App Store in 10 weeks, fixed price. Rebuild a prototype that can't ship, or a regulated app no-code can't touch. Miss the date and we keep working, free.

Every app ships agent-ready. A structured API and MCP surface, so your customers' agents can use it, not just their thumbs.

What AI does

Frontier models write Swift and Kotlin alongside senior engineers. That speed is what makes a 10-week date something we'll sign.

From $50k, fixed

10 weeks to the App Store, or we keep going free

Start your build

App Rescue

Your Lovable, FlutterFlow, or Cursor build works in a demo but gets rejected or feels janky. We rebuild it native and get it live.

We keep what works, replace what can't ship. Native, reviewed, in the store.

From $20k, fixed

Regulated Mobile

Native apps for clinics and health startups. HIPAA, HealthKit, biometrics, and Apple's stricter medical review, all handled.

Compliance and device features are where no-code fails. That's exactly where we live.

From $50k

Net-New MVP

An idea to a launchable native app. Fixed scope, fixed date, shipped to the App Store and Play.

Frontier models writing Swift and Kotlin in the loop. Working builds early, not slide decks.

From $50k

Selected work

Proof, not promises.

Real systems we've shipped. More write-ups land here as each client clears us to share the full story.

Healthtech
4

triage protocols live

AI triage engine

Glass-box decisions with a clinician-in-the-loop queue and a HIPAA-aware audit trail throughout.

Next.jsClaudePostgres
Commerce
1

day to first demo

Rebuild + AI SRE agent

A charity-commerce rebuild, plus an agent that diagnoses incidents and opens fix PRs on its own.

Next.jsSanitySRE agent

Want to be the next one? Start a project →

How we work

Scope. Design. Build. Ship. On the date.

  1. 1

    Scope

    We pin the app down. The screens, the platforms, the review risks, and the ship date we'll guarantee. No discovery theater.

  2. 2

    Design

    We design the real thing in Figma. Native patterns, not a web layout crammed onto a phone. You see screens in days.

  3. 3

    Build

    Senior engineers with frontier models in the loop, writing native Swift and Kotlin. Working builds on your phone every week.

  4. 4

    Ship

    We handle App Store and Play submission, review, and launch. Nothing goes live until it is verified and it passes.

Why now

The app shops that win now are a small team and a fleet of models. AI writes the native code, senior people own the taste and the date, apps land in the store in weeks. That is how we build, and it is the line no-code can't cross. And everything we ship is built to be used by agents, not just people.

How we engage

Two ways to work with us.

Most start here

Build

Fixed scope, guaranteed date.

One native app, one price. Scoped, designed, built, and shipped to the store in 10 weeks or less. No retainer, done.

  • One-time build
  • 10 weeks or less
  • Ship guarantee

From $50k

Start →

App Care

Your mobile team, monthly.

Post-launch releases, OS updates, App Store submissions, and new features. In your Slack, shipping every week.

  • In your Slack
  • Ships weekly
  • Cancel anytime

From $3k/mo

Start →

Start a project

Tell us what you're building.

A few sentences is plenty. We'll come back with how we'd approach it, what it costs, and how fast it ships.

Usually replies same day.

Prefer email? hello@doubleshotftw.com