---
title: "Flutter app development as Flutter developer with FlutterFlow, Flutter Firebase"
url: https://zinnhub.com/zinns/flutter-app-development-as-flutter-developer-with-flutterflow-flutter-firebase/
description: "Convert Your Android IOS App In Flutter | Mobile App Development I Full Stack Development I Software Development"
published: 2025-11-20T09:53:13+00:00
modified: 2026-06-30T21:49:05+00:00
language: en-GB
---

# Flutter app development as Flutter developer with FlutterFlow, Flutter Firebase

**Looking for expert Flutter app development to build high-quality Android and iOS apps?**

With 14+ years of experience in **mobile app development**, Zinn Digital® specialises in creating **cross-platform apps** using **Flutter**that deliver a seamless user experience across devices. Whether you need a startup MVP or a fully scalable business app, we can help you launch faster from our base in London, England.

We have developed **Flutter apps** for:

- **Ecommerce & Shopping Apps** like Amazon or Shopify
- **Food Delivery Apps** like Uber Eats & DoorDash
- **Taxi Booking Apps** such as Uber or Lyft
- **Social Networking & Dating Apps** like Facebook, Instagram & Tinder
- **Learning & Education Apps** similar to Duolingo & Coursera
- **On-Demand Service Apps** for plumbers, cleaners & local businesses
- **Fitness, Health & Tracking Apps**

**Our Flutter Development Services:**

**Flutter app development** (Android & iOS)

**Flutter Firebase integration** (push notifications, real-time DB, login)

**Custom UI/UX design** with responsive layouts

**API & Payment Gateway Integration** (Stripe, PayPal, Razorpay, Apple Pay, Google Pay)

**App Store & Play Store submission**

*Scroll down to the FAQ section for answers to queries, or*

*click****Request to order****/****Contact us****to start building your Flutter app today via Zinn Hub!*

---

### This Zinn Will Include (Basic)

Convert Your Android IOS App In Flutter

**Delivery:** 7 days

**Revisions:** 1

**Includes:**

• Functional Android app
• Functional IOS App
• App design
• Splash screen

---

### Upgrade Options

Choose an upgrade addon to get more features:

| Feature | Basic | Boost Upgrade | Premium Upgrade |
| --- | --- | --- | --- |
| **Delivery** | 7 days | 14 days | 21 days |
| **Revisions** | 1 | 1 | 1 |
| Functional Android app | ✓ | ✓ | ✓ |
| Functional IOS App | ✓ | ✓ | ✓ |
| App design | ✓ | ✓ | ✓ |
| Splash screen | ✓ | ✓ | ✓ |
| App submission | ✗ | ✗ | ✓ |
| Additional revision | ✗ | ✗ | ✗ |
| App icon | ✗ | ✓ | ✓ |
| Ad network integration | ✗ | ✓ | ✓ |