Custom Mobile App Development for Startups & Enterprises
Looking for a reliable mobile app development agency? Web3 DAO Agency offers custom mobile app development for startups and enterprises. We build high-performance iOS and Android apps, cross-platform solutions with React Native and Flutter, and end-to-end e-commerce mobile apps. Budget-friendly pricing with expert developers.
Our Mobile App Development Services
End-to-end mobile app development services from ideation to deployment. We build apps that stand out in the crowded app marketplace.
iOS App Development
Native iOS app development using Swift and SwiftUI. We build beautiful, high-performance iPhone and iPad applications that meet Apple App Store guidelines and deliver exceptional user experiences.
Android App Development
Native Android app development using Kotlin and Jetpack Compose. Our Android apps are optimized for performance across all devices, from smartphones to tablets and wearables.
Cross-Platform App Development
Build once, deploy everywhere with React Native and Flutter. Cross-platform mobile app development that reduces time-to-market while maintaining native-like performance and feel.
Mobile UI/UX Design
User-centered mobile app design that drives engagement. Our designers create intuitive interfaces with seamless user flows that keep users coming back to your app.
Backend & API Development
Scalable backend infrastructure for your mobile apps. RESTful APIs, real-time databases, cloud functions, and microservices architecture to power your mobile applications.
App Store Optimization
Get discovered in the App Store and Google Play. We optimize your app listing with compelling descriptions, screenshots, and keywords to maximize downloads and visibility.
Mobile App Security
Enterprise-grade security for your mobile applications. Data encryption, secure authentication, and compliance with industry standards to protect your users and data.
App Maintenance & Updates
Keep your app running smoothly with ongoing support. Regular updates, bug fixes, performance optimization, and new feature development to keep users engaged.
Mobile App Development Technologies
We use the latest technologies and frameworks to build high-performance mobile applications that scale with your business.
iOS Development
Android Development
Cross-Platform
Backend & Cloud
Testing & CI/CD
Analytics & Growth
Our Mobile App Development Process
A proven methodology that delivers successful mobile applications on time and within budget.
Discovery & Strategy
We analyze your business requirements, target audience, and market to create a comprehensive mobile app strategy that aligns with your goals.
UI/UX Design
Our designers create wireframes, prototypes, and high-fidelity designs that prioritize user experience and brand consistency.
Development
Expert developers build your app using industry best practices, clean code architecture, and the latest mobile technologies.
Testing & QA
Rigorous testing across devices and scenarios ensures your app is bug-free, performant, and ready for real-world users.
Launch & Deployment
We handle App Store and Google Play submission, ensuring compliance with guidelines and optimizing for discoverability.
Growth & Support
Post-launch support includes monitoring, updates, user feedback integration, and continuous improvement to drive growth.
Mobile App Development FAQ
Common questions about our mobile app development services
Mobile app development costs vary based on complexity, features, and platforms. A simple app typically starts at $25,000-$50,000, while complex apps with advanced features can range from $100,000-$500,000+. We provide detailed quotes after understanding your specific requirements.
Development timeline depends on app complexity. A basic MVP can be delivered in 3-4 months, while feature-rich applications may take 6-12 months. We follow agile methodology with regular milestones to keep you informed throughout the process.
Native apps (Swift for iOS, Kotlin for Android) offer the best performance and user experience. Cross-platform frameworks like React Native or Flutter are cost-effective for reaching both platforms faster. We help you choose based on your budget, timeline, and requirements.
Yes, we offer comprehensive maintenance packages including bug fixes, security updates, OS compatibility updates, performance optimization, and new feature development. Our support ensures your app stays current and competitive.
We implement industry-standard security practices including data encryption, secure authentication (OAuth, biometrics), API security, code obfuscation, and compliance with GDPR, HIPAA, and other regulations as required.
Yes, you receive full ownership of all source code, designs, and assets upon project completion. We also provide comprehensive documentation and knowledge transfer to ensure you have complete control.
Absolutely. We handle the entire submission process including app store optimization (ASO), creating compelling descriptions, screenshots, and ensuring compliance with Apple and Google guidelines for smooth approval.
Yes, we integrate any third-party services including payment gateways (Stripe, PayPal), social media APIs, analytics platforms, maps, push notifications, and custom enterprise systems.
What Is Mobile App Development?
Mobile app development is the process of building software for smartphones and tablets. Apps can run on iOS, Android, or both. The process covers planning, design, coding, testing, and publishing to the App Store or Google Play.
A good mobile app solves a clear problem for its users. It loads fast, works offline when needed, and feels natural on a small screen. Building one well takes the right team and the right process.
Types of Mobile Apps We Build
We build four main types of mobile apps. Each one fits a different need and budget.
- Native iOS apps — Built with Swift and SwiftUI for iPhones and iPads. Native apps give the best performance and the smoothest user experience on Apple devices.
- Native Android apps — Built with Kotlin and Jetpack Compose. These apps take full advantage of Android features and work well across the wide range of Android devices.
- Cross-platform apps — Built with React Native or Flutter. One codebase runs on both iOS and Android. This cuts cost and speeds up delivery without sacrificing too much performance.
- Progressive web apps (PWAs) — Web apps that feel like native apps. They work in the browser, can be added to the home screen, and work offline. A good option when you want mobile reach without App Store submission.
How Much Does Mobile App Development Cost?
Cost depends on three things: how many features you need, how many platforms you want to support, and the team you hire. Here are rough ranges for 2026:
- Simple MVP app — $15,000 to $40,000
- Mid-complexity app with a backend — $40,000 to $120,000
- Complex enterprise app — $120,000 and up
Cross-platform apps (React Native or Flutter) usually cost 20–40% less than building two separate native apps. The right choice depends on your users and your launch timeline.
How Long Does It Take to Build a Mobile App?
A simple MVP can be ready in 8 to 12 weeks. A full-featured app with a custom backend, user accounts, payments, and push notifications usually takes 4 to 8 months. Timeline depends on how well the scope is defined before development starts.
We use a milestone-based process. Each milestone has clear deliverables and a review point. This keeps projects on track and gives you regular visibility into progress.
Our Mobile App Development Process
Every project we take on follows the same structured process. This reduces risk and keeps delivery predictable.
- Discovery — We map your users, goals, and technical requirements. This session produces a scope document and a delivery estimate.
- UI/UX Design — We create wireframes and interactive prototypes in Figma. You review and approve each screen before a line of code is written.
- Development — Engineers build the app in sprints. You get regular builds to test on your own device as work progresses.
- QA Testing — We test on real devices across iOS and Android. We check performance, accessibility, security, and edge cases.
- App Store Submission — We handle the full submission process for both the Apple App Store and Google Play. This includes screenshots, metadata, and review responses.
- Post-Launch Support — We monitor the app after launch and fix any issues that come up. Ongoing maintenance plans are available.
iOS vs Android: Which Platform Should You Build First?
If your users are in the US, UK, Australia, or Western Europe, start with iOS. iPhone users tend to spend more on apps and convert better on paid features. Android holds over 70% of global market share, so if you are targeting emerging markets, Android is the better first platform.
If your budget is limited, a React Native or Flutter app covers both platforms from day one. You can always add platform-specific native features later once revenue justifies the extra investment.
Why Work With a Mobile App Development Agency?
A good agency brings a full team — product, design, engineering, and QA — under one roof. You get specialists at each stage rather than one generalist doing everything. Agencies also carry process knowledge from dozens of previous projects, which reduces the risk of common mistakes.
Freelancers can be a good fit for small scopes or early prototypes. But for anything that needs a backend, complex integrations, or a tight launch deadline, a structured agency team is a safer choice.
Web3 DAO Agency specialises in mobile apps for startups and scale-ups. We have shipped apps in fintech, e-commerce, healthcare, and Web3. We are transparent about timelines and costs from the first call.