Mobile App Development Agency - iOS and Android Apps Built for Production built around your business.
A mobile app development agency designs and builds mobile applications for iOS and Android - including native development (Swift/Kotlin), cross-platform development (React Native, Flutter), UX/UI design, backend integration, and App Store submission. Marketer Zilla's mobile app development team builds production-ready applications with proper architecture, security, and performance standards - not MVP prototypes passed off as finished products.
In short
A mobile app development agency designs and builds mobile applications for iOS and Android - including native development (Swift/Kotlin), cross-platform development (React Native, Flutter), UX/UI design, backend integration, and App Store submission. Marketer Zilla's mobile app development team builds production-ready applications with proper architecture, security, and performance standards - not MVP prototypes passed off as finished products.
Architecture
Mobile App Development Agency - iOS and Android Apps Built for Production
Code Audit
Mobile App Development Agency - iOS and Android Apps Built for Production
Build & Ship
Mobile App Development Agency - iOS and Android Apps Built for Production
Performance
Mobile App Development Agency - iOS and Android Apps Built for Production
QA Reporting
Mobile App Development Agency - iOS and Android Apps Built for Production
Iteration
Mobile App Development Agency - iOS and Android Apps Built for Production
Why Marketer Zilla
A senior team built to win modern search and modern paid.
Built for Google & AI search
Every page and campaign is engineered for traditional SEO, AI Overviews, ChatGPT, Perplexity and answer engines.
Senior team, no juniors hidden
Strategists and specialists with 8+ years of agency experience own your account from day one.
Tracking-first execution
GA4, GTM, server-side events and CRM integrations set up properly so every decision is measurable.
Global market expertise
Active campaigns across the USA, UK, Australia, Canada, Europe, Dubai and Saudi Arabia.
Transparent monthly retainers
No surprise fees, no long lock-ins, no inflated reports — just real performance and clear pricing.
Connected growth system
SEO, paid, content, dev and analytics work as one engine — not five disconnected vendors.
From first audit to ongoing growth.
A clear, repeatable system — so you always know what's happening and what's next.
Audit
Deep dive into your site, ads, content, analytics, competitors and AI visibility.
Strategy
A custom roadmap mapped to your goals, market, ICP and growth model.
Build
We ship — pages, campaigns, content, schema, tracking and creative.
Launch
Coordinated go-live across SEO, paid, content and development.
Optimize
Continuous experimentation across creative, copy, bidding and structure.
Scale
Double down on what wins; expand to new keywords, markets and channels.
Architecture
Core Services
- iOS development - Swift, SwiftUI, native performance and App Store compliance
- Android development - Kotlin, Material Design, Google Play compliance
- React Native - single codebase for both platforms, faster delivery timeline
- UX/UI design - wireframes, prototypes, and final design system
- Backend and API integration - REST, GraphQL, Firebase, custom backends
- App Store Optimisation (ASO) - keyword research and listing optimisation for App Store and Google Play
Code Audit
Why Technical Quality and Marketing Must Work Together
The best mobile app development builds digital assets with both engineering excellence and marketing effectiveness in mind. Fast load times, clean code, and proper technical architecture are not just developer preferences - they directly impact search rankings, user experience, and conversion rates. Marketer Zilla's development team includes SEO specialists who review every build before launch. Pricing 📌 All programmes begin with a discovery sprint. Request a custom quote at marketerzilla.com. AEO FAQ Schema (5 Q&As)
- MVP app build (React Native, basic features): from $15,000
- Full native iOS or Android app: from $25,000
- Cross-platform app with custom backend: from $35,000
- Post-launch maintenance retainer: from $1,500/month
Custom plans, custom pricing.
Pricing depends on your goals, market, competition, timeline and service requirements. Request a custom quote and our team will recommend the best strategy for your business.
Get a Custom QuoteQuestions we hear a lot.
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Ready to grow with Marketer Zilla?
Tell us about your business and we'll come back with a custom plan within one working day.