We build production-grade mobile applications — consumer apps, B2B mobile tools, marketplace apps, and AI-powered mobile experiences. Not MVPs that break under real users or get rejected by Apple on the first submission.
The reasons clients pick us, in their own words. Each one is something most agencies will swear they do — and most don't.
Store-ready01
App Store and Play Store, first try.
Apple and Google reject apps that don't follow their guidelines. We review against App Store Review Guidelines and Play Store policies before we submit, not after rejection.
Cross-platform02
Cross-platform without compromise.
Flutter gives you one codebase that feels native on both iOS and Android. No performance shortcuts, no UI that looks like a web page wrapped in a frame.
Offline03
Offline-first and fault-tolerant.
Mobile users lose signal. Data syncs when connectivity returns, local state is preserved, and the app never shows a blank screen because an API timed out.
Push04
Push notifications. All yours.
APNs for iOS, FCM for Android, deep linking, and in-app messaging configured from day one. Your users, your data, your infrastructure.
Hard-won lessons
What makes a mobile app project fail.
Most mobile app projects fail not because of bad code but because of decisions that web teams get wrong when they treat mobile like a small website.
Users report bugs via email with no stack trace, reproduction is guesswork, fixes ship blind.
03
✗
Web view wrapper sold as a native app
Feels sluggish, gestures break, store reviewers flag low-quality experience, ratings tank.
04
✗
Push notifications skipped until post-launch
Retention features require architectural rework — expensive and slow when users have already left.
05
✗
Tested on one device, one OS version
Works on the lead developer's iPhone, breaks on Android 12 tablets and older iOS versions.
06
✗
Backend assumed, mobile treated as a thin client
Offline mode impossible, every screen waits on network, app unusable in real-world connectivity.
✓
Store submission, push, offline architecture, and crash reporting are scoped in discovery — not discovered when App Store review rejects your first build.
Know what you're building
Mobile app or web app? Know what you're building.
They can look identical on screen. The engineering, distribution, and maintenance are completely different.
Mobile app
Web app
Runs on
iOS & Android devices
Browser
Distribution
App Store & Google Play
URL
Updates
Store review + staged rollouts
Instant, server-side
Offline support
Full local storage
Limited
Device APIs
Camera, GPS, push, biometrics
Restricted browser APIs
Discovery
App Store search & ASO
SEO & links
If your users need push notifications, offline access, or deep device integration — you need a mobile app. That is what we build.
What we build
Six mobile app types, one engineering bench.
The shapes of mobile work we've shipped most often — from consumer apps to B2B tools and enterprise mobile with SSO.
#
TYPE
WHAT IT IS
01
Consumer & lifestyle apps
Social, fitness, finance, and lifestyle apps built for retention, push engagement, and store discovery.
02
B2B & productivity mobile
Field tools, sales apps, and team workflows with offline sync and enterprise SSO on mobile.
03
Marketplace & on-demand
Two-sided apps with real-time tracking, payments, notifications, and role-based mobile experiences.
04
Health & regulated mobile
HIPAA-aware flows, secure storage, and audit-friendly mobile apps for healthcare and regulated verticals.
05
Companion & second-screen apps
Mobile clients for existing web or SaaS products — same account, native notifications, offline where needed.
06
Cross-platform from one codebase
Flutter or React Native apps shipping iOS and Android together with shared business logic and UI.
Store submission
App Store and Play Store. We handle the submission.
App Store rejection after 3 months of build is one of the most expensive surprises in mobile. We review against Apple and Google guidelines throughout the build, not at the end.
iOS
iOS
App Store
✓App Store Connect setup and app record creation
✓Apple Developer Program enrollment and provisioning profiles managed end to end
✓TestFlight beta distribution configured — up to 10,000 external testers
✓App Store Review Guidelines compliance check built into QA process
✓Screenshots and preview video optimised for App Store search and conversion
✓Metadata, keywords, and categories researched and written for ASO
✓Handling Apple rejections — we have seen every rejection reason and know how to respond
✓Notarization and code signing on every build
▶
Android
Play Store
✓Google Play Console setup and app record creation
✓Internal, closed, and open testing tracks configured before public launch
✓Play Store listing optimised — title, description, screenshots, and feature graphic
✓Android App Bundle (AAB) format for optimised delivery
✓Play Store policy compliance review before submission
✓Google Play signing configured and key management documented
✓Staged rollout strategy — release to 10% then 100% to catch issues early
✓App signing and release management handled end to end
ASO
App Store Optimisation. Built in, not bolted on.
ASO decisions made after launch are 10x harder to fix. We make them in week one.
✓Keyword research for App Store and Play Store search algorithms — primary and secondary keywords identified before metadata is written
✓App title and subtitle optimised for the highest-volume relevant keywords without keyword stuffing
✓Description written to serve both the search algorithm and the human reading it — first 3 lines sell the app before the fold
✓Screenshot design that communicates core value in under 3 seconds — tested against competitor listings
✓Preview video showing the core user flow in the first 6 seconds — Apple and Google both surface video in search results
✓Ratings and review prompt configured at the right moment in the user journey — not a popup on first launch
✓Localisation plan agreed for top markets if the app targets multiple regions — title, keywords, and screenshots localised separately
Infrastructure
Mobile infrastructure. Configured from day one.
Mobile apps need backend infrastructure that web apps do not. We configure it before the first feature is built.
01
Push notifications
APNs certificates for iOS, FCM project for Android, notification service configured, deep link routing from notification tap implemented.
02
Deep linking
Universal Links on iOS, Android App Links on Android, every in-app screen addressable from a URL, marketing and email campaigns can link directly into the app.
03
Offline-first data handling
Local SQLite or Hive database, sync queue for actions taken offline, conflict resolution strategy defined, no blank screens when connectivity drops.
04
Biometric authentication
Face ID and Touch ID on iOS, fingerprint and face unlock on Android, Keychain and Keystore integration for secure credential storage.
05
In-app purchases
StoreKit 2 on iOS, Google Play Billing Library on Android, subscription management, receipt validation, and restore purchases implemented.
06
Mobile analytics
Mixpanel, Amplitude, or Firebase Analytics configured from day one, funnel tracking, retention cohorts, and crash reporting live before first user.
The receipts
Mobile apps we've shipped.
Not case studies. A raw list of specific mobile deliverables that shows depth and range instantly.
M01✓Cross-platform Flutter app shipped to App Store and Play Store in 10 weeks
M02✓iOS-first marketplace app with in-app purchases and subscription billing
M03✓B2B mobile tool with SSO, role-based access, and offline sync
M04✓Consumer app with push notifications, deep linking, and onboarding flow
M05✓Android enterprise app deployed via MDM to 300 devices
M06✓React Native app with biometric auth and Keychain credential storage
M07✓Health and fitness app meeting Apple Health Kit and HealthConnect integration requirements
M08✓E-commerce mobile app with Apple Pay, Google Pay, and Stripe integration
M09✓Multi-language app localised for 6 markets with region-specific App Store listings
M10✓Mobile app with real-time chat, WebSocket connections, and message sync
Engagement shape
From spec to live on the App Store in four phases.
A typical mobile app engagement from discovery through store approval — ASO, submission, and post-launch iteration included.
W01–02
Discovery & architecture
Define platforms (iOS, Android, or both), Flutter vs React Native decision, offline strategy, push notification architecture, in-app purchase plan, App Store and Play Store account setup started.
W02–10
Design & build
UI built following iOS Human Interface Guidelines and Android Material Design, features developed sprint by sprint, TestFlight and Play Store internal testing configured, API integrations built and tested.
W10–12
ASO & submission
App Store and Play Store listings written and optimised, screenshots and preview video produced, compliance review completed, TestFlight beta with real users, submission to both stores, rejection handling if needed.
M02+
Launch & grow
Monitor crash reports and reviews post-launch, respond to App Store and Play Store reviews, push notification campaigns, A/B test store listing, iterate on user feedback, plan version 1.1.
Stack
Mobile app stack. Battle-tested.
Flutter, React Native, or native — chosen for your product and team, with store pipelines built from week one.
Cross-platform
Flutter · React Native · Dart · TypeScript
Native iOS
Swift · SwiftUI · UIKit · Xcode · TestFlight
Native Android
Kotlin · Jetpack Compose · Android Studio · Firebase App Distribution
Pick the lane that matches your stage. Every path includes store submission, push, and crash reporting scoped from discovery.
MOBILE APP BUILDship fast
Your app live on the App Store in 10–14 weeks.
For founders shipping their first mobile app
For teams who need a production-grade mobile app built properly and submitted successfully. Fixed scope, fixed quote, senior-only team. ASO, push notifications, and App Store submission included from day one.
·iOS and Android from a single Flutter codebase
·App Store and Play Store submission handled end to end
Scale-up with an existing app and a growing feature roadmap
Senior mobile engineers embedded in your Slack, your GitHub, your standups. New features, OS compatibility updates, and App Store version releases every sprint.
For enterprises in regulated industries needing MDM deployment, SSO integration, audit logs, and procurement-friendly contracts. Built for IT departments and App Store enterprise distribution.
·MDM deployment and Apple Business Manager support
Cross-platform with Flutter or React Native is right for most products — one codebase, both stores, near-native performance. We recommend fully native Swift/Kotlin only when you need deep platform-specific hardware or a single-platform focus.
A production MVP submitted to both stores: 10–14 weeks. Complex apps with custom backends, in-app purchases, or regulated compliance: 14–18 weeks. Timeline and scope are fixed at end of discovery.
Yes — end to end on your developer accounts. Provisioning, TestFlight, store listings, screenshots, compliance review, submission, and rejection handling are all included.
We review against App Store Review Guidelines throughout the build. If Apple rejects, we diagnose the reason, fix, and resubmit — we've handled every common rejection category.
Yes — on-device models, API-backed LLM features, voice, and vision integrations with performance and privacy considered for iOS and Android.
Yes — we audit crash rates, store listings, architecture, and release process first, then stabilise and iterate under a fixed scope or embedded team model.
Founder-direct
Ship your mobile appthis quarter.
Free 30-minute call with a senior engineer. By the end you'll have a platform strategy, store plan, and realistic ship date — whether you hire us or not.
