App Development · South Florida

Apps that ship — and stay shipped.

iOS, Android, and cross-platform mobile apps — designed, built, and launched by senior engineers in South Florida.

⚡ Scope + estimate within 48 hours · No card needed

Free app scoping call.

Tell us about your business. We'll respond within 24 hours.

24hr
Audit response
100+
South Florida clients
5★
Google rating
90-day
Money-back guarantee
What we do

From idea to App Store — under one roof.

iOS Native

Built in Swift / SwiftUI for the fastest, smoothest experience Apple allows. Up to date with iOS 18.

Android Native

Built in Kotlin / Jetpack Compose. Material 3 design system and Play Store-ready from day one.

Cross-Platform

React Native and Flutter when shipping fast on both stores matters more than per-platform polish.

Backend & APIs

Node, Python, or Supabase — REST or GraphQL, auth, real-time, and database we deploy and maintain.

App Store Launch

Listing, screenshots, ASO keywords, App Review submission, and post-launch update cycle.

Push & In-App

Push notifications, in-app messaging, Stripe in-app purchases, and analytics built-in from launch.

How it works

How an app build works.

01

Scope & Wireframe

We turn your idea into a one-page spec, wireframes, and a feature list with priorities.

02

Design

Full UI in Figma — every screen, every state, every interaction. You approve before we code.

03

MVP Build

First version with the core feature set. 6-10 weeks for an MVP. Live on TestFlight and Play Internal.

04

Beta & Iterate

You and 20-50 testers use it for 2 weeks. We log bugs, ship fixes, and tune flows.

05

App Store Launch

Apple + Google submissions, ASO copywriting, screenshots, preview videos — handled.

06

Post-Launch

Monthly maintenance plan: bug fixes, OS updates, and feature releases on a 2-week cadence.

Pricing

App development plans for South Florida.

MVP
$14,900starting
Single platform · 4-6 screens · 8 weeks

Best for validation — get your core idea in the App Store fast.

Get started
Enterprise
Customquote
Multi-platform · long-term roadmap

For companies building a long-term product with a dedicated dev team.

Get started

All builds include design in Figma, source code ownership, and 30 days of post-launch fixes.

FAQ

App development questions, answered.

How long does an MVP take?

8-10 weeks for a single platform with 4-6 screens. 14-18 weeks for production-grade iOS + Android with backend.

Do I own the source code?

Yes — 100%. Full repo handed over on launch, no licensing fees, no lock-in.

What does an app cost in South Florida?

MVP starts at $14,900. Production iOS + Android starts at $39,900. Enterprise builds are scoped per project.

iOS only, Android only, or both?

We recommend starting with one platform for MVP — usually iOS in South Florida — then expanding to Android once you've validated.

Do you submit to the App Store and Play Store?

Yes — full submission, ASO copy, screenshots, preview videos, and we handle review rejections if they come up.

What about after launch?

We offer monthly maintenance starting at $1,490/month: bug fixes, OS updates, and a 2-week feature release cadence.

Get your free app scoping call.

Tell us the idea. We'll send back a scope, timeline, and price — for free, within 48 hours.

Book a call
📞 Call (786) 406-0701
Optic Vault Marketing — Miami & South Florida
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