At Arch, we build custom mobile apps using Flutter — one codebase, one team, both platforms. Your iOS and Android apps share the same foundation, cutting development costs nearly in half while delivering a consistent, native-quality experience on every device.

Our UK-based team has shipped 20+ apps to the App Store and Google Play across healthcare, retail, finance, fitness, and food & drink sectors. We build custom apps — not templates. Whether you need a consumer app, an enterprise tool, or a mobile commerce platform, every solution is tailored to your business requirements and your users' expectations. With Saudi Arabia's Vision 2030 driving digital transformation, mobile app development has never been a smarter investment.

Saudi Arabia's digital economy is expanding rapidly, and mobile-first experiences are no longer optional. Our clients choose us because we deliver production-quality apps that pass Apple and Google review processes first time — no resubmissions, no delays.

We don't disappear after launch. We're your long-term partner for updates, security patches, and new features. Our Discovery-first approach means we understand your requirements before development begins, eliminating scope creep and budget overruns. With offices in London, Edinburgh, and Gateshead, we bring UK quality standards and a 4.9/5 Clutch rating to every project.

Flutter app development gives Saudi businesses a genuine edge. Google's recommended cross-platform framework delivers native-quality performance on both iOS and Android from a single codebase.

Updates go live on both platforms simultaneously. Maintenance costs drop. Time-to-market shrinks. For businesses targeting Saudi Arabia's mobile-first population, Flutter is the smart choice.

How long does app development take?
Most app projects take 8–16 weeks for a functional MVP, depending on complexity and feature requirements. A medium-complexity app typically takes 3–6 months, while full-featured enterprise apps can take 6–12 months. We provide a detailed timeline after our Discovery phase.

Will I possess my app completely?
Yes. You receive full source code transfer, App Store and Google Play developer accounts, and complete control over hosting and domains. We don't lock you into ongoing contracts or hold your code hostage. When the project is done, it's all yours.

What support do you offer after launch?
We work to provide ongoing support including security updates, performance monitoring, and new feature development. We help with App Store and Google Play submissions and can advise on app store optimisation to improve your visibility.

Do you work with businesses across Saudi Arabia?
Yes. We work with clients in Riyadh, Jeddah, Dammam, and across the Kingdom. Our remote-friendly Discovery process means we collaborate effectively regardless of location — combining UK quality standards with an understanding of the Saudi market.