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Mobile App Development

iOS & Android with Flutter — native feel, crisp performance, analytics, and safe shipping pipelines.

Crash-free ≥ 99.5% Cold start < 2s ANR < 0.3% Staged rollouts Offline-first UX
Crash-free sessions
≥ 99.5%
Cold start (p50)
< 2s
ANR rate
< 0.3%
App size (install)
< 80MB
Retention (D30)
↑ release-over-release
Engagement (WAU/MAU)
↑ steady
Push opt-in
≥ 55% (contextual)
Store ratings
≥ 4.5★
Firebase Analytics Firebase Crashlytics Sentry Mixpanel PostHog Firebase Cloud Messaging OneSignal RevenueCat Stripe Paystack Flutterwave fastlane Bitrise Codemagic GitHub Actions App Store Connect Google Play Console Branch AppsFlyer Google Maps Mapbox Firestore AWS AppSync Supabase

Overview

We build mobile apps that feel instantly familiar and stay stable at scale. Flutter gives us one codebase with a truly native experience, while our release discipline—feature flags, staged rollouts, observability, and rigorous QA—keeps updates safe. Expect strong offline support, predictable performance, store-compliant builds, and product analytics that make decisions obvious.

Highlights
Crash-free ≥ 99.5% Cold start < 2s ANR < 0.3% Staged rollouts Offline-first UX
At-a-glance
Crash-free sessions
≥ 99.5%
Cold start (p50)
< 2s
ANR rate
< 0.3%
App size (install)
< 80MB
Retention (D30)
↑ release-over-release
Engagement (WAU/MAU)
↑ steady
Push opt-in
≥ 55% (contextual)
Store ratings
≥ 4.5★

Key Features

The capabilities that make this solution perform in the real world.

Native Feel, One Codebase

Flutter UI at 60/120fps when available, platform-aware widgets, haptics, and motion that respect iOS/Android norms.

Security & Privacy

Secure storage/Keychain, device attestation, TLS pinning (where applicable), RBAC/ABAC, audit events, and PII scoping.

Offline-First & Sync

Smart local caches, optimistic updates, conflict handling, background sync, and resilient forms for poor networks.

Push & In-App Messaging

Topic/device/user targeting, delivery analytics, and inbox patterns that drive respectful re-engagement.

Payments & Subscriptions

In-app purchases/subscriptions (StoreKit/Billing), web checkouts (Stripe/Paystack/Flutterwave), receipts, proration.

Product Analytics

Event schemas, funnels, cohorts, retention, and dashboards for activation, engagement, and growth loops.

CI/CD & Release Health

Automated builds, signing, fastlane/bitrise flows, E2E tests, staged rollouts, and rollback playbooks.

Location & Maps

Foreground/background location with consent, battery-aware tracking, geofences, and map overlays.

Device Capabilities

Camera/Media, Files, Contacts, Biometrics, NFC/QR, and sensors with graceful permissions and fallbacks.

Localization & Content

I18n/L10n, RTL, pluralization, variable length text, and content pipelines your editors can trust.

Performance Budgets

Cold/warm start targets, jank monitoring, memory/CPU limits, and image/network budgets enforced in CI.

App Store Compliance

Store metadata, screenshots, privacy manifests, data safety forms, review notes, and versioning discipline.

Auth & Accounts

Email/password, OAuth, passkeys/biometrics, device sessions, 2FA, and graceful account recovery.

Backend & Realtime

REST/GraphQL, webhooks, background jobs, WebSocket/RTDB streams, with typed DTOs and retries.

QA & Automation

Unit, widget, and E2E tests, snapshot diffs, golden images, beta channels, and issue triage with SLAs.

How it works

From discovery to delivery—clear phases, stable outcomes.

From Spec to Sprint

We turn your goals into jobs-to-be-done, prioritize flows, and define measurable success. You see progress every week.

Architecture with Headroom

We keep things simple until scale demands more—modular features, clean state management, and efficient data layers.

Delight without Drift

Design tokens and components keep the app cohesive across screens and releases while enabling tasteful motion.

Confidence in Every Release

Beta tracks, staged rollouts, and observability mean fewer surprises. If something slips, we see it and respond fast.

Privacy by Default

We minimize and protect data, explain it clearly to users, and meet store and regional policy expectations.

Learn & Iterate

Dashboards make activation, retention, and conversion visible. We test and evolve the product with intention.

Integrations

Plays nicely with your stack.

Firebase Analytics Firebase Crashlytics Sentry Mixpanel PostHog Firebase Cloud Messaging OneSignal RevenueCat Stripe Paystack Flutterwave fastlane Bitrise Codemagic GitHub Actions App Store Connect Google Play Console Branch AppsFlyer Google Maps Mapbox Firestore AWS AppSync Supabase

Use Cases

  • Consumer & Creator Apps
  • On-Demand & Logistics
  • Fintech & Wallets
  • Healthcare & Wellness
  • Education & LMS
  • Retail & Loyalty
  • Field Ops & Inspections
  • Booking & Appointments
  • Chat & Community
  • Admin & Staff Tools
  • Marketplace Buyers/Sellers
  • Data Capture & Surveys

FAQs

How long to a v1 in the stores?
A focused v1 typically ships in 4–8 weeks after discovery, depending on scope, 3rd-party reviews, and store approval cycles.
Do you support iOS and Android from one codebase?
Yes. Flutter lets us ship a native-feeling app on both platforms while sharing almost all UI and business logic.
Can you integrate our existing backend?
Absolutely. We consume REST/GraphQL, handle auth and retries, and add sync/queue strategies that respect your traffic patterns.
How do you handle app updates safely?
Feature flags, beta channels, staged rollouts, crash/ANR monitoring, and rollback plans. Users get stable updates without drama.
What about in-app purchases and subscriptions?
We implement StoreKit/Google Billing directly or via RevenueCat, and can also provide external web checkout flows when policy allows.
Do you build offline-capable apps?
Yes. We cache key data, queue mutations, and resolve conflicts. Users can keep working through spotty networks.
How do you approach security?
Keychain/Secure Enclave, encrypted stores, token refresh, TLS enforcement, and minimal scopes for sensitive operations.
Do you help with store submissions?
Yes. We prepare metadata, screenshots, privacy manifests/data safety, and guide you through review feedback.
What testing do you provide?
Unit, widget, and E2E tests, device lab coverage for key OS versions, and performance checks wired into CI.
How do we measure success?
We align on activation, retention, task success, and revenue metrics. Dashboards make them visible to all stakeholders.
Can you add deep links and growth loops?
Yes. We implement deep links, share intents, referral codes, and attribution to support organic and paid growth.
How do we start?
Begin with a short discovery to clarify flows, integrations, and KPIs. Then we sprint to a testable build and iterate.

Pricing

Pick the engagement that matches your pace.

Discovery & Architecture

From $2,500 1–2 weeks
  • • Use cases & user journeys
  • • Technical approach & state mgmt
  • • Data model & API contracts
  • • Release & analytics plan
  • • Risk register & mitigation

Sharp scope and a safe path to v1.

MVP Build

From $10,000 4–8 weeks
  • • Design + Flutter development
  • • Backend integration
  • • CI/CD, beta channel, flags
  • • Analytics & crash reporting
  • • Store submission support

Get a real app into users’ hands quickly.

Growth Retainer

From $6,500 per month
  • • Roadmap & backlog ownership
  • • A/B tests & growth loops
  • • Performance & stability budgets
  • • Release management
  • • Observability & on-call

Maintain momentum and quality release-over-release.

Dedicated Squad

Custom full-time
  • • Cross-functional team
  • • Priority queue & SLAs
  • • Compliance & privacy reviews
  • • Device lab & automation
  • • Quarterly architecture reviews

For ambitious roadmaps and complex org needs.

Ready to build with Mobile App Development?

We’ll shape a clean path from brief to launch.