Build Powerful Mobile & Web Applications
Transform your ideas into stunning, high-performance applications. We create custom mobile and web apps that users love, from concept to launch and beyond.
Our App Development Services
Comprehensive app development solutions for every platform and use case.
Platform Expertise
We build apps for every major platform using the latest technologies and best practices.
- Swift & SwiftUI
- UIKit
- Core Data
- CloudKit
- App Store Optimization
- TestFlight Beta Testing
- Kotlin & Jetpack Compose
- Material Design
- Room Database
- Firebase Integration
- Google Play Console
- Android Testing
- React Native
- Flutter
- Expo
- Progressive Web Apps
- Shared Codebase
- Native Module Integration
- React & Next.js
- Vue.js
- TypeScript
- Responsive Design
- PWA Features
- SEO Optimization
Types of Apps We Build
From e-commerce to healthcare, we have experience building apps across all industries.
Why Choose Sentival.io?
We combine technical expertise with creative design to deliver apps that drive real business results.
- Launch on iOS and Android simultaneously
- Reduce development costs by up to 40% with cross-platform
- Reach millions of users on app stores
- Seamless integration with existing systems
- Ongoing maintenance and updates
- App Store and Google Play submission support
What you'll get:
- Project scope & timeline
- Technology recommendations
- Detailed cost estimate
- UI/UX consultation
Our Development Process
A proven methodology that ensures successful app launches with exceptional quality.
Technologies We Use
Cutting-edge tools and frameworks for building modern, scalable applications.
App Development Packages
Flexible packages designed to fit your project scope and budget.
- Single platform (iOS or Android)
- Core features implementation
- Basic UI/UX design
- Backend API development
- App store submission
- 3 months post-launch support
- Basic analytics integration
- iOS & Android (cross-platform)
- Advanced features & integrations
- Custom UI/UX design
- Scalable backend infrastructure
- Push notifications
- In-app purchases/subscriptions
- 6 months support & updates
- Advanced analytics & monitoring
- Admin dashboard
- Native iOS & Android apps
- Complex integrations & APIs
- Enterprise-grade security
- Custom backend architecture
- Real-time features
- Multi-language support
- Dedicated development team
- 12 months support & maintenance
- White-label options
- Custom SLA agreements
Success Stories
Real apps we've built that are making a difference for businesses and users.
Solution
Built a feature-rich shopping app with AR try-on, personalized recommendations, and seamless checkout
Result
300K+ downloads, 4.8★ rating, 45% increase in mobile sales
Solution
Developed secure video consultation app with appointment scheduling, prescription management, and EHR integration
Result
50K+ patients served, 99.9% uptime, full HIPAA compliance
Solution
Built cross-platform app with workout tracking, social challenges, AI coaching, and wearable device integration
Result
500K+ active users, 4.7★ rating, featured by Apple
Frequently Asked Questions
Common questions about app development services.
It depends on your needs. Native apps offer the best performance and platform-specific features, while cross-platform solutions like React Native or Flutter reduce costs and development time. We'll help you choose the best approach based on your requirements, budget, and timeline.
Development time varies based on complexity. A simple MVP can take 8-12 weeks, while a full-featured app typically takes 12-16 weeks. Enterprise applications may take 16-24 weeks or more. We provide detailed timelines after the discovery phase.
Costs range from $15,000 for a basic MVP to $100,000+ for complex enterprise apps. Factors include platform choice, features, design complexity, and integrations. We offer transparent pricing and can work within your budget.
Yes! We handle the entire app store submission process for both Apple App Store and Google Play Store, including creating store listings, screenshots, descriptions, and managing the review process.
We provide ongoing support, maintenance, and updates. This includes bug fixes, OS compatibility updates, performance monitoring, and feature enhancements based on user feedback and analytics.
We specialize in integrating apps with existing systems including CRMs, ERPs, payment gateways, databases, and third-party APIs. We ensure seamless data flow between your app and backend systems.
Let's Build Something Amazing
Ready to turn your app idea into reality? Let's discuss your project and create an app that users will love.