---
title: "Develop Flutter app with Firebase or Supabase integration"
url: https://zinnhub.com/zinns/develop-flutter-app-with-firebase-or-supabase-integration/
description: "Full app + flutter + firebase + beautiful design + responsive for all device + Source code | Senior Flutter developer, Android, iOS, Web and UI UX designer"
published: 2025-12-17T21:55:59+00:00
modified: 2026-07-01T00:33:19+00:00
language: en-GB
---

# Develop Flutter app with Firebase or Supabase integration

Professional Flutter App Development – Android, iOS, Web with Firebase or Supabase.

Need a powerful mobile app development solution that works across Android, iOS, and Web? Zinn Digital® specialises in Flutter app development with Firebase/Supabase backend, delivering fast, scalable, and real-time apps tailored to your requirements.

**How we approach the development:**

**1st phase:** UI/UX prototype design on Figma before commencing coding. This ensures our concept is not only conceptual but also visually realised.

**2nd phase:** Frontend coding.

**3rd phase:** Backend and full functional app delivery.

**4th phase:** Post-launch support for bug fixes and optimisations.

**Our Services:**

- Flutter app with Firebase/Supabase backend
- Android, iOS, Web deployment
- Real-time UI updates & offline caching
- Works with or without internet connectivity
- Map integration (Google Maps, Mapbox etc)
- Push notifications
- Payment integration (subscription-based or one-time)
- Admin panel
- Analytics setup
- App submission to Play Store and App Store
- Complete source code delivery
- Post-launch support for bug fixes and optimisations

**Why Choose Zinn Digital®:**

- Satisfaction guarantee
- Money-back guarantee
- Proven track record based in London, England

---

### This Zinn Will Include (Full app)

Full app + flutter + firebase + beautiful design + responsive for all device + Source code

**Delivery:** 10 days

**Revisions:** Unlimited

**Includes:**

• Functional Android app
• Functional IOS App
• App icon
• Splash screen
• Include source code