Mobile App Development
Mobile apps that earn their place on the home screen
cross-platform codebase
Google Play, rated up to 4.7★
security designed in from day one
The problem
Where mobile products stall
The hard part is rarely the first version. It's shipping on two platforms at the same pace, keeping ratings up release after release, and a backend that can keep up with the app.
One platform ships, the other lags
iOS gets the feature this sprint, Android gets it next quarter. Two codebases, two backlogs, and users who notice the gap.
Ratings that sink with every release
Crashes, slow startup, and flows that break on older devices. The store reviews go public before your team finds the bug.
Mobile engineers you can't hire in time
Senior iOS, Android, and React Native talent is scarce. The req stays open for months while the roadmap waits.
A backend that was never built for mobile
Chatty APIs, fragile integrations, and no plan for spotty connections. The app is only as good as the services behind it.
How we think
Pick the platform for the product, not for the vendor
Native Swift and Kotlin when the app lives on device hardware, heavy animation, or platform-specific features. React Native or Flutter when one codebase and one team get you to both stores faster. We make that call with you in discovery, in writing, before the first sprint — and the same squad owns the backend the app depends on.
What we build
Consumer and enterprise apps for iOS and Android, and the services that keep them running.
Native iOS Apps
Swift apps that take full advantage of the platform: Face ID, Apple Pay, widgets, and background processing.
Native Android Apps
Kotlin apps built for the range of devices, screen sizes, and OS versions your users actually carry.
Cross-Platform Apps
One React Native or Flutter codebase for iOS and Android, with native modules where performance demands it.
Fintech & Consumer Apps
Onboarding, identity verification, payments, and wallets, with the security mobile finance requires.
Enterprise & Field Apps
Offline-first apps for sales, operations, and field teams, synced with your ERP, CRM, and internal systems.
Mobile Backends & APIs
APIs, push notifications, real-time sync, and analytics, designed for mobile from the start.
From idea to the App Store and Google Play
A predictable path from agreed scope to an app in your users' hands, with quality gates at every step.
01
Product discovery
We map users, journeys, integrations, and the platform call — native or cross-platform — and close with scope, cost, and timeline.
02
UX and architecture
Prototypes tested on real devices, one design system for both platforms, and the API contract signed off before the build.
03
Build in short cycles
A cross-functional squad ships a working build every sprint to TestFlight and Google Play internal testing, with QA on real devices.
04
Launch and evolve
Store submission, crash and performance monitoring, and a release train that keeps the app improving after go-live.
Stack
Our mobile stack
Native when the product needs it, cross-platform when one codebase gets you there faster. The choice follows the use case and the stack your team already supports — not our preference.
Why Luby
Built to ship, and to keep shipping
24 years, 1,350+ projects, and 540+ clients. An app isn't done at launch — what counts is the tenth release, not just the first.
Quality is in the contract
Test coverage, CI/CD, and quality gates are in the agreement from the start, so every store release is predictable instead of a bet.
Senior mobile engineers
iOS, Android, React Native, and Flutter engineers from a team of 220+, aligned to U.S. business hours.
The app and its backend, one squad
The team that builds the app also owns the APIs and integrations behind it. No finger-pointing between two vendors.
Security designed in
ISO 27001 and ISO 27701 certified. Secure storage, encrypted traffic, and data privacy are part of the first sprint, not the last.
The metrics we chase
The number the app answers to
Crash-free sessions, store rating, retention — every app has one that matters most. It's agreed at the start and measured release after release.
Crash-free sessions
App store rating
Time to first release
Release frequency
User retention
App startup time
Case studies
Apps in production, in users' hands
Mobile products Luby built and shipped to iOS and Android.
Building financial freedom in the Middle East
App launched on iOS & Android · Fully compliant · Ready to scale globally
View caseAI that pays the bills
4.7★ rating · +550K payments processed · Backed by top-tier VCs
View caseBuilding a peer-to-peer marketplace for musicians
iOS & Android apps · Two-sided marketplace · Real-time booking
View caseCommon questions about mobile app development
Get in touch
Ready to build your app?
Share your idea or the app you already have and get a development plan within 24 hours. No commitment, no boilerplate proposal.

