---
title: "Build hybrid Android iOS app using Firebase REST API integration"
url: https://zinnhub.com/zinns/build-hybrid-android-ios-app-using-firebase-rest-api-integration/
description: "I will provide static App with 4 Screens and with Firebase database | Building apps that shape businesses and futures"
published: 2026-01-12T01:46:37+00:00
modified: 2026-01-19T11:05:27+00:00
language: en-GB
---

# Build hybrid Android iOS app using Firebase REST API integration

**Execute Your Mobile App Idea with Expert Mobile Development!**

Ready to turn your app vision into reality? Zinn Digital® specialises in developing high-quality cross-platform applications with Flutter for both Android and iOS. Our goal is to deliver apps that stand out with exceptional performance and seamless user experiences.

**What We Provide:**

We offer comprehensive Flutter development services customised to your needs. With a focus on integrating modern backend technologies like Firebase and REST APIs, we ensure your app is robust and scalable.

**We Can Implement:**

Real-time Chat and Messaging

Voice and Video Calling Integration

Analytics Dashboard

Personalised User Profiles and Dashboards

Custom Widgets and Themes

Push Notification

In-app Chatbots and AI Assistance

Advanced Search and Filtering Options and much more

**Services We Offer:**

Custom Mobile App Development

Flutter/FlutterFlow App Development

UI/UX Design

**For a personalised quote and to start your app development journey, contact us today.**

Let’s create something extraordinary together!

Best regards,

Zinn Digital® Team – London, England

mobile app development | build app | flutter developer | cross platform apps | android iOS app | app creation

---

### This Zinn Will Include (SILVER)

I will provide static App with 4 Screens and with Firebase database

**Delivery:** 14 days

**Revisions:** Unlimited

**Includes:**

• Functional Android app
• Functional IOS App
• App design
• App icon
• Ad network integration
• Include source code

---

### Upgrade Options

Choose an upgrade addon to get more features:

| Feature | Basic | Boost Upgrade | Premium Upgrade |
| --- | --- | --- | --- |
| **Delivery** | 14 days | 21 days | 45 days |
| **Revisions** | Unlimited | Unlimited | Unlimited |
| Functional Android app | ✓ | ✓ | ✓ |
| Functional IOS App | ✓ | ✓ | ✓ |
| App design | ✓ | ✓ | ✓ |
| App icon | ✓ | ✓ | ✓ |
| Ad network integration | ✓ | ✓ | ✓ |
| Include source code | ✓ | ✓ | ✓ |
| Splash screen | ✗ | ✓ | ✓ |
| App submission | ✗ | ✗ | ✓ |