Engineering & Software Development

Mobile App Builder

Shipping a mobile app that customers actually keep on their home screen means getting the platform conventions right, not just porting a web layout onto a phone. We build native iOS and Android apps, or cross-platform apps in React Native or Flutter when a shared codebase genuinely fits the product, choosing the approach based on your performance needs, team size, and release cadence rather than defaulting to whichever is trendiest. This is the right service when you're taking a web product mobile for the first time, when an existing app's crash rate or store reviews are dragging on growth, or when you need feature parity across iOS and Android without doubling the engineering headcount. You get an app built for the store review process from day one, not one that gets rejected on submission.

This is a capability we deliver for you as a service, not a role we’re hiring for.

How We’d Approach This

A clear, staged plan, not a black box

These are the service-specific steps inside our six-step process.

1
Assess your target platforms, existing codebase, and release constraints to pick native vs. cross-platform honestly.
2
Build a working core flow (onboarding, main screen, one key action) to validate the technical approach on-device.
3
Review the prototype with you on real hardware, checking performance, gestures, and platform-specific behavior.
4
Complete the remaining app surface, then prepare it for store submission with the release process built in.

What You Get

Deliverables from this engagement

Native or cross-platform app source code, fully documented
App running on both target platforms tested on real devices
Store-submission-ready build with assets and metadata
Crash reporting and analytics wired in from launch

Six Ways We Could Architect This

Different engagement, different build, pick the shape that fits

There’s more than one way to deliver on this service. Browse a few of the ways we’d structure the work, depending on your speed, budget, and integration needs.

Read all 6 architectures as text

Lean Fast-Start Architecture

App Shell

React Native or Flutter Codebase
Local SQLite Storage
Platform Convention Check

Minimal Backend

Basic REST API
Simple Auth Endpoint

Build and Release

Manual Build
TestFlight Internal Track
Play Console Internal Track
Manual QA Pass

Feedback

Tester Feedback
Bug Fix Cycle
Crash Log Review

Cloud-Native / Managed Services Architecture

App Layer

Cross Platform App
Managed Auth

Managed Backend

Firebase or Supabase
Realtime Database
Cloud Functions
Cloud Storage for Media

Messaging

Push Notification Service
FCM and APNs

Operations

Managed CI CD App Center
Crash Reporting
Store Distribution
Release Health Dashboard

Event-Driven & Automation-First Architecture

User Actions

In App User Event
Analytics SDK Capture
Event Stream to Analytics Pipeline

Background Sync

Offline Queue
Background Sync Job
Conflict Resolution

Automated Pipeline

Merge Triggers Build
Automated Test Suite
Automated Store Metadata Deploy

Feature Rollout

Feature Flag Service
Staged Rollout Percentage
Rollout Health Check

Enterprise-Grade & Compliance-Ready Architecture

Enterprise Distribution

MDM Managed Distribution
Enterprise App Catalog

Secure Storage

Biometric Authentication
Secure Keychain Storage
Data at Rest Encryption

Compliance Review

App Store Compliance Checklist
Accessibility Compliance Test
Audit Logging

Staged Rollout Rings

Internal Ring
Beta Ring
Production Ring
Rollback Plan

AI-Augmented, Human-in-the-Loop Architecture

Design Spec

Design Spec Input
Platform Guidelines Reference

AI Screen Generation

AI UI Scaffolding Tool
Generated Screen Set
Automated Device Lab Test
Flagged Device Issues

Human QA Checkpoint

Developer Reviews Flagged Issues
Ready for Submission
Manual Fixes

Store Submission

App Store Submission
Play Store Submission
Post Launch Monitoring

Integration-Heavy / Ecosystem-Connected Architecture

App Core

Mobile App Shell

Client Systems

Client CRM
Backend Microservices
Inventory Service

Third Party SDKs

Payment SDK
Social Login Providers
Analytics SDK
Deep Linking Service

Support and Marketing

In App Support Chat SDK
Marketing Automation Push
Personalized Content Feed
Push Notification Campaigns

Ready to get started?

Tell us what you’re trying to get done and we’ll help you find the highest-leverage place to start, scoped small enough to prove itself before you commit to anything bigger.

Talk to us about Mobile App Builder

Most engagements like this start as a $500–$2,500 pilot, see full pricing.