Looking for an app development company that understands your project and gives you a clear cost and timeline? Horizon Tech is an app design and development company based in Riyadh. We build high-performance iOS and Android apps with Flutter and React Native, from idea and design to store launch. You know the price and delivery stages before you start, and you receive an app you fully own with post-launch support — no vague promises. Get a free quote within 24 hours.
Elegant iPhone and iPad apps that follow Apple's guidelines and are ready for App Store approval.
Android apps that support a wide range of devices and sizes, with stable performance and Google Play readiness.
A single codebase running on both iOS and Android via Flutter — lower cost and timeline with near-native performance.
A selling app with online payments (Mada, Apple Pay), cart, order and inventory management — ready to sell.
Appointments, payments, notifications and an admin panel — ideal for clinics, salons and service providers.
A delivery app with live map tracking, a driver app and an operations dashboard, built on our delivery-systems experience.
Want the technical details of each type? See the detailed app development service page — this page focuses on choosing a company, cost and process; that one explains the service in depth.
A detailed quote, written scope and documented milestones — you know what you pay and when you receive before signing.
You receive the source code, the store accounts and the admin dashboard, and the IP is yours with no forced lock-in.
We don't hand you a file and leave; we publish to the App Store and Google Play and follow both reviews to release.
Based in Riyadh with real shipped apps; we show you our work and understand the local customer and payments.
We understand your idea, audience and budget, and define the core features and the simplest path to launch.
Figma mockups for every screen that you review and approve before any code is written.
We quickly launch a working version with the key features so you can test it with real users.
Staged development with a test build on your device that you review at every step.
Publishing to the App Store and Google Play, plus performance monitoring, updates and post-launch support.
| App type | Price range | Approx. timeline |
|---|---|---|
| Simple app (limited screens) | 20,000 – 45,000 SAR | 4 – 8 weeks |
| Medium app (accounts & integrations) | 45,000 – 110,000 SAR | 8 – 14 weeks |
| Advanced app (delivery / services / store) | 110,000 – 250,000+ SAR | 3 – 6 months |
| MVP for a fast launch | 20,000 – 60,000 SAR | 4 – 6 weeks |
Figures are estimates and depend on the number of screens, integrations, admin dashboard and design customization. Request an exact quote for your app.
We are based in Riyadh and work remotely with clients across the Kingdom and the Gulf. Whether you need an app development company or an iOS and Android app design company, we reach you wherever you are with video meetings and test builds you review at every stage.
Want to understand your project first? Read our idea to app guide, the how mobile apps work article, the Flutter vs React Native vs native comparison, and the complete mobile app development guide.
A simple app starts at 20,000 SAR, a medium app with accounts and integrations from 45,000 SAR, and an advanced app (delivery, services or store) from 110,000 SAR upward, with an MVP from 20,000 SAR. Price depends on screens, integrations, admin dashboard and customization, and we give a detailed quote before starting.
A simple app takes 4 to 8 weeks, a medium app 8 to 14 weeks, and an advanced app 3 to 6 months. We usually recommend launching an MVP within 4 to 6 weeks, then iterating with real data.
Yes, we use Flutter and React Native to build a single app that runs on iOS and Android from shared code, lowering cost and timeline with near-native performance, and we build native when specific performance or features are needed.
Yes, we publish the app on the Apple App Store and Google Play under your account, prepare icons, screenshots, description and privacy policy, and follow both stores' review until approval.
Yes, you receive the full source code, the store accounts and an admin dashboard to manage content and users, and the IP is yours with no forced lock-in for maintenance.
Ask for real previous work, a written contract and scope, clarity on cost and stages, and confirm you own the code and store accounts and that post-launch support exists. Avoid anyone who gives a final price without understanding your requirements.
Tell us about your app and we will reply with a free quote and a clear plan within 24 hours.