Mobile App
Development Company

Award-winning developers and designers of mobile applications. We create apps for iOS, Android, hybrid, and React Native.

INNOVATIVE APPLICATIONS

Custom Mobile
Application Development

We’re a Nigeria-based mobile app development company you can rely on for dependable, high-quality results. Our skilled in-house team excels at delivering complex and innovative app solutions with speed, precision, and a deep understanding of user needs. From strategy to launch, we help you choose the best approach for your goals—blending cutting-edge design with robust technical execution to create polished, intuitive apps that stand out and drive meaningful impact.

With expertise in Hybrid, Native, and Web app development, we build for all major mobile platforms—making us the ideal partner for bringing your app idea to life. Our diverse client portfolio includes Poawd, Tokiye Medicals, Invealth Partners, Kowork, and Willkon Hub, and we’ve delivered impactful solutions across a wide range of industries, including gaming, automotive, leisure, insurance, and luxury brands. No matter the challenge, we combine technical excellence with industry insight to create high-performing, user-focused mobile experiences.

Mobile App
Development Services

iOS App Development

iOS apps offer a premium, high-performance user experience by harnessing Apple’s advanced hardware and software ecosystem. With enhanced security, seamless functionality, and elegant design standards, iOS is the go-to platform for engaging millions of loyal Apple users. Launching on the App Store gives your app credibility, visibility, and access to a trusted global marketplace.

iOS app development

PWA App Development

Progressive Web Apps (PWAs) combine the strengths of web and mobile apps to deliver a fast, reliable, and engaging user experience—directly through a browser. Designed to work offline, load instantly, and offer smooth, app-like interactions, PWAs are a cost-effective and easily maintainable solution. They’re ideal for businesses looking to maximise reach and performance without the complexity of native app development.

React Native
App Development

React Native app development harnesses Facebook’s powerful open-source framework to build high-performance mobile apps with a single codebase. Our skilled React developers use JavaScript to create feature-rich, cross-platform applications for both iOS and Android—speeding up development while maintaining native look, feel, and functionality. It’s an efficient, scalable solution ideal for businesses looking to launch quickly without compromising quality.

React native development

Android App Development

With the largest global market share, Google’s Android platform is the world’s most widely used mobile operating system—making it essential for reaching a broad and diverse audience. We design and develop high-quality apps tailored for all Android devices, including phones, tablets, and smartwatches, ensuring a seamless and engaging experience across the entire ecosystem.

Android app development

Ionic App Development

The Ionic framework streamlines cross-platform app development by using familiar web technologies—HTML, CSS, and JavaScript—to create powerful apps for both iOS and Android. With its strong performance, reusable codebase, and native-like user experiences, Ionic offers a cost-effective and efficient solution for businesses looking to launch high-quality apps quickly across multiple platforms.

Hybrid App Development

Hybrid app development merges the best of native and web applications, enabling a single codebase to run seamlessly on both iOS and Android platforms. Built with technologies like HTML, CSS, and JavaScript, hybrid apps offer faster development cycles, easier maintenance, and excellent scalability—making them a smart, cost-effective choice for businesses aiming to reach a wider audience efficiently.

Hybrid app development

Wearable App Development

Unlock the power of wearable technology with custom apps designed for smartwatches, fitness trackers, and connected devices. We develop intuitive, lightweight applications that seamlessly integrate with your existing systems—extending functionality, enhancing user engagement, and delivering real-time value on the go. Whether for health, productivity, or lifestyle, our wearable solutions help you stay ahead in a connected world.

APIs & Backend

Apps enable seamless communication by retrieving and sending information through backend services—typically cloud-based servers—using APIs. We design and develop robust backend architectures and secure, scalable APIs that power your app’s functionality, ensuring fast, reliable data exchange and a smooth user experience across all platforms.

Custom App Prototyping

Validate your app concept before development with a fully interactive prototype. We design high-fidelity prototypes that simulate real user interactions, allowing you to test functionality, refine UI/UX, and gather valuable feedback early—minimizing risk, reducing costs, and ensuring your final product meets user expectations and business goals.

Mobile App Development Solutions

Our Solutions

01/

App Consultancy

Market analysisFeasibility assessmentsPlatform and technologyRoadmap and scoping

Before writing a single line of code, we focus on fully understanding your vision. Whether you have a well-defined concept or just a challenge in need of a solution, our expert consultancy ensures your app’s journey starts on the right path.

We begin with comprehensive discovery sessions to uncover your business goals, target audience, and competitive landscape. From there, we refine your concept, define the app’s core value, and help you choose the right platform—iOS, Android, or cross-platform—based on your objectives. We also establish the ideal tech stack, project scope, and development timeline to align with your requirements, setting the foundation for a successful build.

02/

App Design

Brand integrationHigh-fidelity UI designUX research and testingWireframing and prototypes

Great apps begin with great design—and our process is built to deliver just that. We blend creative design thinking with user-centered methodologies to craft interfaces that are not only visually striking but also highly functional and intuitive.

From clean layouts and seamless navigation to thoughtful interactions, every detail is designed to enhance usability and engagement. Whether you're building for consumers or enterprise users, we ensure the app's interface reflects your brand identity and delivers a consistent, high-quality user experience across every screen.

03/

App Development

Native iOS and AndroidCross-platformAgileTesting & QA

Our development team turns your vision into reality using robust code and the latest technologies. Whether you're building a consumer-facing app or an enterprise-grade solution, we ensure your product is secure, scalable, and built for long-term success.

With full-stack expertise and deep experience in both native and cross-platform frameworks, we deliver high-performance applications tailored to your needs. Guided by agile methodologies, we collaborate closely, iterate quickly, and launch apps that meet your business goals while delivering a seamless, engaging user experience.

04/

Services Integration

Payment gatewaysSocial media APIsGeo-locationMessagingPush notificationsAnalytics

Modern apps thrive on seamless integration with third-party services that extend functionality and user engagement. We efficiently and securely integrate key features such as in-app payments, geolocation, social media, analytics, and more—enabling your app to deliver a richer, more connected experience.

Whether it's enhancing usability, expanding reach, or supporting business-critical functions, our team ensures every integration is optimised for performance, security, and scalability—so your app works flawlessly while meeting evolving user expectations.

05/

Backend Development for Apps

API developmentDatabase designData storageAuthenticationCloud hosting

A reliable, well-architected backend is essential to the long-term success and scalability of any mobile or web application. At the core of our development approach is the creation of secure, high-performance backend systems tailored to your business needs—whether hosted in the cloud or on-premises. We focus on building resilient infrastructures that not only support current functionality but are designed to grow with your user base and evolving requirements.

Our team handles everything from designing APIs and setting up databases to configuring server infrastructure, ensuring seamless communication between your frontend and backend systems. With performance, security, and scalability at the forefront, we create backend solutions that enable your app to deliver consistent, real-time user experiences. Whether you're a startup preparing for launch or an established business scaling up, our backend development lays a strong, future-ready foundation for your digital product.

06/

Databases for Apps

Your app’s effectiveness depends heavily on how well it manages and leverages data. We design and implement robust database solutions that are optimised for performance, scalability, and security—ensuring your app runs smoothly, even under heavy data loads.

Whether your application demands real-time data processing, complex relational structures, or flexible document storage, we select the right technology to match your requirements. From MySQL and PostgreSQL to NoSQL solutions like MongoDB and Firebase, our team ensures fast, reliable access to data while maintaining the highest standards of integrity and protection. With a focus on future growth, we build data architectures that scale effortlessly as your business and user base expand.

07/

App Maintenance

Updates and patchesSecurity monitoringBug fixingFeature expansion

Launching your app is just the first step—ongoing maintenance is essential to keep it secure, functional, and aligned with evolving user expectations. We provide comprehensive post-launch support and maintenance services, ensuring your app remains high-performing, secure, and up-to-date in a fast-changing digital landscape.

From regular performance monitoring and bug fixes to compatibility updates for new operating systems and devices, our team handles the technical upkeep so you can focus on growing your business. We also support feature enhancements and iterative improvements based on user feedback and analytics, helping your app stay competitive, relevant, and continuously optimised for success.

08/

App Modernisation

UI/UX redesignRefactoringUpgradesOptimisation

If your existing app is no longer meeting the demands of your business or users, our modernisation services are designed to bring it up to speed. We help transform outdated apps by improving their design, enhancing user experience, and updating the codebase to ensure compatibility with the latest technologies. Our approach ensures your app stays relevant and continues to deliver exceptional performance.

We take a comprehensive approach to modernisation, whether it’s through a complete visual overhaul to refresh the user interface or optimising backend systems to improve scalability and speed. By upgrading your app to align with current device standards, security protocols, and user expectations, we ensure it remains competitive in an ever-evolving market. Our goal is to extend the lifespan of your app, improve user satisfaction, and support your long-term business growth. Whether it's adding new features or refining existing ones, we make your legacy app a modern, high-performing solution that drives results.

Benefits From
Our Mobile App
Development
Experience

Accelerated Mobile
App Delivery

In the fast-paced world of mobile apps, time-to-market is critical for staying ahead of the competition. Our streamlined mobile app delivery process is designed to accelerate development without compromising quality, ensuring your app reaches the market quickly and efficiently.

By leveraging agile methodologies, experienced teams, and cutting-edge technologies, we fast-track every phase—from ideation and design to development and deployment. This approach enables us to meet tight deadlines, adapt to changes seamlessly, and deliver a polished, high-performance app that aligns with your business goals. Whether you're launching a new product or updating an existing one, our goal is to ensure you get to market faster, with maximum impact.

Experienced App Development Team

Our experienced app development team is made up of skilled developers, designers, and strategists who work seamlessly together to deliver high-quality, user-centric mobile apps. Each project benefits from a multidisciplinary approach—where technical expertise, creative vision, and strategic thinking come together to create apps that are not only functional but also aligned with your business goals.

From concept to launch, we prioritise collaboration, communication, and quality. Whether you’re building a brand-new product or enhancing an existing one, our team is dedicated to delivering innovative solutions that perform reliably, engage users, and drive measurable results.

Cost Effective
App Development

We understand that delivering value while managing costs is essential to any successful project. Our cost-effective approach to mobile app development is designed to maximise your return on investment by balancing high-quality outcomes with budget-conscious planning.

Through efficient processes, smart technology choices, and a focus on your core business goals, we ensure that every resource is used wisely. Whether you're a startup working with limited funding or an established business looking to scale, we deliver robust, scalable mobile solutions that meet your needs without unnecessary overhead—ensuring you get the most out of every dollar spent.

User-centred Mobile
App Design

Our approach to mobile app design is rooted in user-centric principles, ensuring that every interaction feels natural, engaging, and effortless. We focus on creating intuitive interfaces that not only look great but also enhance usability, helping users achieve their goals quickly and efficiently.

By understanding your target audience's needs, behaviours, and expectations, we craft experiences that drive satisfaction, retention, and brand loyalty. From wireframes to polished visuals, every design decision is made with the end user in mind—resulting in mobile apps that are both functional and delightful to use, while also supporting your broader business objectives.

App Store
Optimisation Experts

Navigating the complexities of App Store Optimisation (ASO) is essential for driving visibility, downloads, and long-term success in a crowded mobile marketplace. Our team of ASO specialists leverages deep industry knowledge and the latest best practices to ensure your app ranks higher, attracts the right audience, and converts views into installs.

From keyword research and metadata optimisation to compelling visuals, reviews management, and A/B testing, we take a strategic approach to every element that influences app store performance. Whether you’re launching a new app or looking to improve discoverability for an existing one, we help maximise your app’s visibility and ROI by positioning it for success on both the Apple App Store and Google Play Store.

Comprehensive Support
& Maintenance

Ensuring the long-term success of your mobile app goes beyond launch—it requires consistent support, maintenance, and optimisation. Our comprehensive support services are designed to keep your app running at peak performance, with regular updates, proactive performance monitoring, and fast, reliable issue resolution.

We handle everything from bug fixes and security patches to OS compatibility and feature enhancements, so your app remains competitive, secure, and aligned with evolving user expectations. With our dedicated team by your side, you can focus on your business while we ensure your app continues to deliver seamless experiences and real value over time.

Types of mobile apps

We deliver end-to-end application development services across all industries, crafting innovative and scalable digital solutions that meet the evolving demands of both B2C and B2B audiences, while accelerating growth, enhancing user experience, and driving long-term business success.

Construction Apps

We develop digital solutions—from project management platforms to cost-tracking tools—that enhance collaboration, improve efficiency, and drive growth for construction firms of all sizes.

Finance Apps

Our custom financial software strengthens security, ensures compliance, and streamlines transaction processing—enabling finance firms to deliver seamless digital experiences while optimising operational efficiency.

Healthcare Apps

We develop versatile healthcare applications that enhance patient engagement, optimize clinical workflows, and ensure compliance with industry regulations like GDPR—enabling healthcare providers across the spectrum to deliver more effective, patient-centered care.

Insurance Apps

We use AI and automation to build tailored digital solutions that streamline policy management, enhance customer experience, and accelerate claims processing for insurance companies.

Membership
& Loyalty Apps

We build reliable platforms for membership organizations that simplify renewals, streamline communication, and enhance member management through intuitive, user-friendly systems.

Mobile app features

Mobile apps support many native abilities. Here are just a few.

Features

Geolocation management
Payments
Messaging and voice/video calling
Multi-device synchronisation
Voice recognition and recording
Chatbots
Push notifications
Integration with wearables and smart TV
Interaction with IoT-enabled mobile devices
Mobile business intelligence
Push notifications
QR code scanning
Image recognition
User experience personalisation
Scheduling and booking
Immersive experiences
Augmented reality
Virtual reality
Artificial intelligence

Your trusted
digital partner

We specialize in crafting high-impact marketing websites, innovative web apps, and mobile applications that drive real results. From funded startups to established businesses, we've helped a wide range of clients bring their digital products to life—delivering standout experiences that fuel growth, engagement, and long-term success.

Years in Business

Team Members

Products Launched

Successful rebrands

Increase in Website Traffic

What our clients say

Grey InfoTech Limited delivered exactly what we needed—a user-friendly, high-performance mobile app that our clients love. Their team worked efficiently, communicated clearly, and ensured we stayed on track from concept to launch. We highly recommend them for any serious mobile app project.

Fatima Bello

Operations Lead, AgroNova Solutions

Why Grey InfoTech
For Your App Project

We’ve successfully delivered projects across a wide range of industries. In this section, you’ll find examples of our experience that may align with your business needs.

Proven track record

From initial consultation and app design to development, backend infrastructure, and continuing maintenance, we provide a comprehensive solution. We manage every stage of app development to make sure your idea becomes a reality, whether you're a startup or an established company.

Technology innovation

Bespoke solution

End-to-end expertise

ongoing support & maintenance

Ready To Start The
Conversation?

FAQ About Mobile Apps

The most effective way to address these questions is through an initial consultation, where
we can assess the scope and requirements of your app.

Mobile App Development Company