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Custom App Development
Cross Platform App Development
Solutions
Build iOS and Android apps with one codebase. We deliver fast, scalable cross platform app development using React Native and Flutter.
Why Choose Devtrest for
App Development?
Launch faster, reduce cost, and scale confidently with a proven app development team.
Precision Development
Clean code and smooth UX across iOS and Android.
Scalable Growth
Built to handle more users, features, and integrations.
Performance Analytics
Track key events, funnels, and retention from day one.
Cost Efficiency
One build for both platforms saves time and budget.
Comprehensive
App Development Services
End-to-end mobile app development from MVP to launch and beyond.
Custom Mobile Apps
UI/UX Design
Cross Platform Development
API Integration
Backend Development
App Store Deployment
MVP Development
Performance Optimization
App Security
QA Testing
Push Notifications
Maintenance Support
Types of Apps We Build
App solutions tailored to your business model and users.
Web Applications
Mobile Apps (iOS/Android)
Real-Time Apps
Progressive Web Apps
Enterprise Apps
SaaS Platforms
API & Microservices
On-Demand Apps
Industries We Serve
Cross platform apps built for real workflows and real users.
Healthcare
Patient journeys and scheduling
Finance
Secure apps and dashboards
E-commerce
Shopping and order tracking
Education
Learning and portals
Logistics
Tracking and dispatch
Real Estate
Leads and listings
Technologies & Frameworks
Modern frameworks for fast, reliable cross platform app development.
React Native
Flutter
React
Vue.js
Angular
Node.js
Python
Java
Swift
Kotlin
MongoDB
PostgreSQL
AWS
Azure
Docker
Kubernetes
Redis
GraphQL
Our Development Process
A streamlined process to ship quality apps faster.
01
Discovery & Product Strategy
Define goals, features, scope, and timeline.
02
UI/UX Design & Prototyping
Design screens, flows, and clickable prototype.
03
App Development
Build using React Native or Flutter.
04
Testing & Launch
Test on devices and deploy to stores.
05
Maintenance & Growth
Updates, fixes, and new features.
App Development Pricing
Choose a package that fits your stage.
Starter App
$2,999
Perfect for MVPs and small projects
- Single platform (iOS or Android)
- Polished UI (core screens)
- Auth & profile (basic)
- REST API integration
- Push notifications
- 30 days post-launch support
Most Popular
Growth App
$5,999
Advanced features for growing user bases
- iOS & Android (React Native / Flutter)
- Real-time DB (Firebase / Supabase)
- Payments & subscriptions
- In-app messaging & notifications
- Analytics & Crashlytics
- 3 months support
Enterprise App
Custom
Tailored build for large organizations
- Unlimited modules & users
- Custom integrations (ERP/CRM)
- On-premise & cloud hosting
- Enterprise security & SSO
- Dedicated project team
- SLA-backed 24/7 support
Success Rate
Trusted by Industry Leaders
Trusted cross platform app development team for growing businesses.
What our clients say
Devtrest Client Reviews
★★★★★ 5.0
Sam fixed our automations quickly and showed us helpful tricks. Highly recommend!
★★★★★ 5.0
Stellar experience. Custom workflow works perfectly and gave us confidence.
★★★★★ 5.0
Fixed a months-long issue in just 20 minutes. Unreal!
★★★★★ 5.0
Very knowledgeable and friendly. We can create more successful zaps now.
★★★★★ 5.0
So helpful and patient while figuring out our Zapier + CRM setup.
★★★★★ 5.0
Clear guidance and fast fixes. Everything finally flows.
★★★★★ 5.0
Great experience from start to finish. Super helpful team.
★★★★★ 5.0
Professional, patient, and thorough. Highly recommended.
★★★★★ 5.0
We learned a ton and resolved our blockers fast.
★★★★★ 5.0
Exactly what we needed. Zero downtime, quick wins.
Ready to Build a Cross Platform App?
Book a discovery call and get a clear roadmap, stack, and estimate.