App Developers in Florida
App369 is a Florida app development company based in Boynton Beach, in Palm Beach County. We design and build iOS, Android and web apps with Flutter and Firebase for startups and small businesses across the state, and we meet in person in South Florida.
Last reviewed October 12, 2026 by Simon Dziak, founder of App369.
How We Work With Florida Businesses
In person in South Florida
We are in Boynton Beach, so meetings in Palm Beach, Broward and Miami-Dade counties are a short drive. Everywhere else in Florida we work remotely.
Written brief, written quote
Send a short brief through the contact form. We reply by email, usually within one business day, with questions or a quote by milestone. Live consultations are $100 per 15 minutes, paid upfront.
Fixed scope, milestone billing
Projects are priced by scope and paid by milestone. Published prices are on our fee structure and fixed-price pages; there are no hidden fees.
What We Build
- Flutter app developmentOne codebase for iOS, Android and the web.
- MVP developmentA scoped first version to test with real users.
- Web appsDashboards, portals and internal tools.
- AI integrationAI features added to new or existing apps.
- App maintenanceMonthly plans from $500, during business hours.
- Fixed-price offersSmall, clearly scoped jobs at a set price.
For a real example of our stack, read the Workspace369 case study: a Flutter and Firebase SaaS on iOS and the web, built by our founder. For a budget range before you write to us, use the app cost calculator.
Florida Rules Worth Knowing Before You Build
Not legal advice; confirm with a Florida attorney. These two statutes come up most when a Florida app stores customer data.
Florida Information Protection Act (s. 501.171)
If your app stores personal information about Florida residents (for example a name with a card number, health data, biometric or geolocation data, or an email with a password) and it is breached, you must notify affected residents no later than 30 days after the breach is determined or reasonably suspected. Breaches affecting 500 or more Floridians must also be reported to the Department of Legal Affairs within 30 days. Encrypted data is excluded, which is one more reason to encrypt at rest.
Florida Statutes s. 501.171Florida Digital Bill of Rights (s. 501.701 and following)
Florida's consumer privacy law applies to "controllers" with more than $1 billion in global annual revenue that also meet one more test (such as earning half their revenue from online ads, or running a large app store or smart-speaker service). Most small and mid-sized Florida businesses are outside it, but their app may still need to meet the privacy rules of other states where their users live.
Florida Statutes s. 501.702 (definitions)Free and Low-Cost Help for Florida Founders
- Florida SBDC Network
Statewide small business development centers with no-cost one-on-one consulting, including help with SBIR/STTR proposals.
- Florida SBDC at FAU
The SBDC office serving Palm Beach and Broward counties.
- The Runway at FAU
Florida Atlantic University's startup program in Boca Raton, with a venture program, mentorship and events.
- South Florida Tech Hub
A membership organisation for the South Florida tech community, with events and peer groups.
- Florida Venture Capital Conference
Annual conference connecting Florida startups with investors.
More local detail for Palm Beach County founders: Palm Beach County tech and startup resources.
South Florida Cities We Meet In Person
- Boynton Beach
- Palm Beach County
- West Palm Beach
- Boca Raton
- Delray Beach
- Jupiter
- Palm Beach Gardens
- Wellington
- Lake Worth Beach
- Broward County
- Fort Lauderdale
- Miami-Dade County
- Miami
Elsewhere in Florida (Orlando, Tampa, Jacksonville, Tallahassee and beyond) we work remotely, with the same process and pricing.
Questions Florida Businesses Ask
Do I need a Florida-based app developer?
Not necessarily. Most of the work happens remotely either way. A Florida developer helps when you want in-person workshops, share a time zone (we work 9am to 6pm Eastern, Monday to Friday), or want someone who already knows Florida rules such as the breach-notification deadline above.
How much does it cost to build an app in Florida?
It depends on scope far more than location. Our app cost calculator gives a range with every assumption listed, and our fee structure page shows our published prices. After you send a brief, we reply with a quote by milestone.
How long does an app take to build?
Most MVPs take about 6 to 12 weeks depending on scope; you get a timeline after the brief. Larger products with payments, admin tools and integrations take longer.
Do you work with businesses outside South Florida?
Yes. We meet in person in Palm Beach, Broward and Miami-Dade counties and work remotely with clients elsewhere in Florida and the US.
Can I call you?
We work by email so every decision is written down. If you want to talk live, consultations are $100 per 15 minutes, paid upfront, and you can book one on our consultations page.
Get a Personalized Assessment by Email
Submit your project details and we'll reply by email with a personalized assessment, usually within one business day.
Prefer a call? Consultations are $100 per 15 minutes, paid upfront.