We build iOS + web apps that ship.
Native iOS apps in Swift + SwiftUI and full-stack web apps on Next.js + Vercel. AI baked in by default. Built by a small team that has actually shipped products: HomeReel.app and Drip Pilates.
iOS + web, in one shop
Most agencies do iOS or web — never both, never well. We do both, under one roof, with the same team designing the API, the iOS app, and the web counterpart together. That means shared design tokens, a shared backend, and a single launch cadence instead of two slipping projects.
We also build with AI baked in by default. Claude or GPT for content, RAG for private knowledge, AI agents for workflows, streaming UI for that ChatGPT-level feel — every app ships with real AI features, not a chat-bot bolted on after launch.
What we build
iOS app builds
From idea to a live App Store listing in 8 to 16 weeks. Swift + SwiftUI, StoreKit 2, Sign in with Apple, full submission package, and post-launch support.
Web app builds
Branded Next.js apps on Vercel with auth, billing, multi-tenant data, AI features, and observability. Prototype in week 1, MVP in 5 weeks.
iOS + web together
When you need both: shared design tokens, shared API contract, shared auth, shared backend. We build the iOS app and the web app as one product, not two disconnected silos.
AI-native architecture
AI integration designed in from day one. Claude or GPT for content, RAG for private data, agents for workflows, real-time streaming UI. The AI is part of the product, not bolted on.
HomeReel.app
Real estate listing video generator SaaS — agents upload photos, get back a cinematic AI-generated reel ready for Instagram, TikTok, and MLS.
iOS app
Native iOS app: 26 Swift files, Sign in with Apple, StoreKit 2 IAP (one-time + subscriptions), photo picker with drag-to-reorder, AVFoundation video stitching, Supabase Realtime for live generation progress, custom liquid glass design system, App Store submission docs and privacy manifest.
Web app
Next.js 15 web app on Vercel: end-to-end generation pipeline (photo upload → fal.ai parallel AI generation → ffmpeg.wasm browser-side stitching → download), Stripe pay-per-listing + subscriptions, Supabase auth + storage, brokerage logo carousel landing page, PWA manifest.
Stack
Swift · SwiftUI · StoreKit 2 · AVFoundation · Next.js 15 · TypeScript · Tailwind · Supabase · Stripe · fal.ai · Vercel
Drip Pilates
Modern Pilates studio app — branded member experience for class booking, membership management, and on-brand mobile presence.
iOS app
Native iOS app for the studio with class booking, membership management, push notifications, payments via Apple Pay + StoreKit, Sign in with Apple, custom branded SwiftUI design system that matches the studio identity.
Web app
Web counterpart on Next.js + Vercel. Class schedule, instructor profiles, member portal, online booking, automated email reminders. Branded, mobile-first, fast.
Stack
Swift · SwiftUI · StoreKit 2 · Next.js · Tailwind · Supabase · Stripe · Apple Pay
What every app ships with
Native iOS apps
Swift + SwiftUI on iOS 18+. StoreKit 2 for subscriptions and IAP, Sign in with Apple, App Store submission and review handling. Full iOS lifecycle from xcodegen project setup to a live App Store listing.
Full-stack web apps
Next.js 15 + Vercel + Supabase. Auth, Stripe billing, multi-tenant data, real-time features, AI integrations. Branded design systems, mobile-first, deployed on Vercel Edge.
AI baked in by default
Every app we ship has AI features wired in: Claude or GPT for content generation, RAG for private knowledge, AI agents for repetitive tasks, semantic search over user data. Not bolted on — designed in.
Security + compliance
Privacy manifests, encrypted storage, secure tokens, Sign in with Apple, audit logs. We have shipped HIPAA-aware health-tech and ABA Rule 1.6–aware legal apps. Compliance is part of the design, not an afterthought.
Streaming + real-time
Streaming AI responses, live progress UIs, server-sent events, WebSocket fallbacks, push notifications. Apps that feel as fast as ChatGPT or Linear, no matter how complex the underlying workflow.
Design system + branding
A custom design system per product, built in Tailwind for web and SwiftUI for iOS. Liquid glass aesthetic by default, fully brandable per client. Components and tokens shared across the iOS and web stacks.
How a build runs
Brief + design
Free 60-minute call. We turn your idea into a wireframe, a tech spec, and a fixed-fee build quote. You leave with a roadmap and a deposit invoice.
Build in your repo
GitHub repo in your name. Weekly demo videos, branch-preview URLs for web, TestFlight builds for iOS. We ship features, you review.
Launch + handoff
App Store submission, web app launched on your domain, runbooks delivered, first users onboarded. 30 to 90 days of post-launch support, then your team owns it outright.
Why Mi Assist AI
We have shipped real products. HomeReel and Drip Pilates are live. Not a portfolio of mockups.
iOS + web in the same shop. Same team designs and ships both. Shared API, shared design tokens, shared cadence.
Anthropic-native AI. Claude SDK, MCP, sub-agents, hooks — every product ships with real AI features, not chat-bot demos.
Vercel for web, App Store for iOS. The two highest-quality bars in the industry. We hit them every time.
Free post-launch support window. Bugs, copy changes, minor features all included.
You own everything. GitHub, Vercel, Apple Developer account, Supabase, Stripe — all in your name.
App development across South Florida
Common questions
Build your iOS or web app
Free 60-minute discovery call. We turn your idea into a wireframe, a tech spec, and a fixed-fee build quote.