Mobile App Development
We build fluid, native-feeling mobile applications for iOS and Android. Using modern frameworks like React Native and Flutter, or native swift/kotlin, we deliver highly optimized mobile solutions. From consumer e-commerce and doctor scheduling apps to real-time tracking platforms and streaming services, we ensure a smooth, high-fidelity user interface.
Specializations
Industry-Proven
Our team handles complete engineering lifecycles including continuous integration, quality audits, secure compliance architectures, and 24/7 post-deployment monitoring.
What We Deliver
Cross-Platform App Development (React Native
Flutter)
Native iOS (Swift)
Android (Kotlin) App Development
On-Demand Delivery
Booking Applications
OTT Media Streaming
Real-time Video Apps
Mobile Wallet, Payments
FinTech Integration
Health, Fitness
Wellness Applications
App Store
Google Play Store Publishing
Offline Sync, Push Notifications
Geolocation Services
Why Partner with Kevion for Mobile Apps
Single Codebase Efficiency
With Flutter and React Native, we build for both iOS and Android simultaneously, saving up to 40% in development costs.
High Performance
Our applications run at a fluid 60fps with optimized memory consumption and battery efficiency.
Interactive Features
Leverage native device features like biometric authentication, GPS tracking, bluetooth, and rich widgets.
Engineered with the Best
Relevant Outcomes
Anonymized results from real projects in this space.
Legacy system replaced with single SaaS platform in 4 months.
FinTech Company
US Client
Frequently Asked Questions
Which framework do you recommend — React Native or Flutter?
Both are excellent. React Native is ideal if you need strong web-to-mobile code sharing or have an existing React web app. Flutter offers better performance and UI consistency but uses Dart. We'll recommend based on your team's skills and project requirements.
Do you build native iOS and Android apps?
Yes. We build native apps using Swift (iOS) and Kotlin (Android) when performance, platform-specific features, or hardware integration is critical. For most use cases, cross-platform with React Native or Flutter is more cost-effective.
How do you handle app store submission?
We handle the entire submission process — preparing app store listings, screenshots, privacy policy compliance, TestFlight/beta testing, and resolving rejection issues. We've published apps on both the Apple App Store and Google Play Store.
What about offline support and push notifications?
We implement offline-first architectures using local storage/WatermelonDB/SQLite with background sync when connectivity returns. Push notifications use Firebase Cloud Messaging (FCM) for both platforms.
Ready to Start Building?
Tell us about your project. We respond to all enquiries within 4 business hours (Mon–Sat, 9am–7pm IST) with a plan, timeline, and quote — no obligations.
Not ready for a full build? Start with a free consultation or a paid, fixed-scope discovery — see how we keep it low-risk.
General Enquiries
info@keviontechnologies.in
Support
support@keviontechnologies.in
Call Us
+91 75730 55757
Our Promise
Every inquiry is reviewed by a senior team member. You'll receive a personalised response — not a template — within 4 business hours (Standard hours: 8am-11pm IST. Global time zones supported via appointment).