Mobile App Development in Johannesburg, South Africa
At i3 Solutions, we create innovative, user-friendly, and high-performing mobile applications that help businesses connect with their customers and grow in today’s digital-first world.
Our goal is to transform your ideas into powerful mobile experiences that engage users, strengthen your brand, and deliver measurable business results.
Whether you need a customer-facing app, an enterprise solution, or a custom cross-platform product, our development team ensures seamless performance, modern design, and lasting impact.
Our team of skilled developers builds Android, iOS, and cross-platform apps using the latest technologies — including Flutter, React Native, and Java — to ensure fast, stable, and scalable mobile experiences.
Android & iOS App Development
At i3 Solutions, we design and develop Android and iOS mobile apps that combine innovation, performance, and user experience.
Our expert developers build apps using Java, Kotlin, and Swift, ensuring high speed, security, and smooth functionality across all devices.
Whether you need a business app, e-commerce platform, or customer engagement solution, we create mobile applications that meet your goals and scale with your business.
Each app we deliver is optimized for usability, performance, and visibility on the Google Play Store and Apple App Store — helping you reach customers anywhere, anytime.
Cross-Platform App Development
At i3 Solutions, we specialize in cross-platform app development that saves time, reduces costs, and delivers a seamless experience across both Android and iOS devices.
Using modern frameworks like Flutter and React Native, we build apps that maintain native performance while sharing a single codebase — ensuring faster development and consistent user experience.
Whether you’re a startup or an enterprise, our team ensures your app looks and performs beautifully on every screen, helping your brand reach a wider audience with maximum efficiency.
Enterprise Mobile Solutions
At i3 Solutions, we develop enterprise-grade mobile applications that help businesses enhance productivity, streamline workflows, and improve team collaboration.
Our apps are designed with security, scalability, and integration in mind — ensuring smooth connectivity with your existing business systems such as ERP, CRM, and cloud platforms.
Whether you need a custom internal app for employees or a client-facing enterprise solution, our developers use the latest technologies in .NET, Java, React Native, and Flutter to build mobile solutions that are reliable, secure, and built for long-term performance.
We focus on creating applications that simplify operations, reduce manual effort, and provide real-time insights to support smarter business decisions.
Mobile App Development FAQs for Businesses in Johannesburg & Across South Africa
What types of mobile apps does i3 Solutions develop?
2. What is the difference between native and cross-platform app development?
3. How long does it take to develop a mobile app?
A basic mobile app may take 6–8 weeks, while a complex, enterprise-level solution may require 3–6 months.
We provide a detailed project timeline after understanding your requirements.
4. Do you offer app design and maintenance services?
We ensure your app stays updated, secure, and compatible with the latest versions of Android and iOS.