We build mobile apps with iOS, Android, Flutter, React Native, and KMP for real-world business use
At ARIS Vietnam, we support global clients end to end across mobile app strategy, design, development, testing, store release, and maintenance using native iOS / Android, Flutter / React Native, and Kotlin Multiplatform (KMP).
From business apps and customer-facing apps to offline support and existing system integration, we help you deliver mobile experiences that are practical, scalable, and production-ready.
The full picture of mobile app development
ARIS Vietnam does not treat mobile apps as standalone deliverables. We design the full solution around operations, existing systems, authentication, and long-term support, with a strong focus on usability, stability, and maintainability for B2B apps.
Platforms & Technologies
We choose the right architecture—native, Flutter / React Native, or KMP—based on requirements, schedule, budget, and your existing team structure.
iOS (Swift)
Best suited for projects that require high performance, polished UX, and deep OS-level integration.
Android (Kotlin)
Designed for stable, operationally reliable Android apps used in business environments.
Flutter / React Native
A strong fit when you want faster launch and cost efficiency through shared iOS / Android development with Flutter or React Native.
Kotlin Multiplatform (KMP)
A good option when you want to share business logic across iOS / Android while preserving a native app experience.
Scope
We provide the full delivery scope required for mobile app development, from discovery to post-launch operations.
Discovery & Product Definition
- Clarification of business goals, target users, MVP scope, and phased delivery plan
- Definition of user flows, acceptance criteria, assumptions, and risks
UX / UI Design
- Mobile-first UX designed for clarity and operational use
- Figma prototypes, design systems, and handoff specifications
Mobile Development (iOS / Android / Flutter / React Native / KMP)
- Technology selection, architecture design, state management, and code review
- Shared business logic design with KMP and clear platform separation
- Quality-focused implementation across native, Flutter, React Native, and KMP
Field & Business Features
- Offline input & sync, QR / barcode, camera, and file attachments
- Push notifications, deep links, business alerts, and status updates
Backend & Existing System Integration
- REST / GraphQL APIs, OpenAPI design, webhooks, and file integration
- Integration with ERP / CRM, payment, email, chat, and internal systems
Authentication, Authorization & SSO
- OAuth2 / OIDC, existing IdP integration, token management, and access control
- Secure storage and audit-log support when needed
QA, Release & Store Submission
- Test design, UAT support, regression testing, and quality gates
- App Store / Google Play submission, review support, and first release assistance
Maintenance & SLA
- Incident response, continuous improvement, OS update support, and performance tuning
- SLA-based operational support including monitoring, reporting, and improvement proposals
Typical Delivery Approach
We support a phased approach from quick launch to continuous enhancement and stable operations.
MVP Scope Alignment
A short phase to align requirements, prototype direction, technical approach, and release planning.
First Production Release
We support core feature delivery, QA, and the first public or internal release.
Expansion, Automation & Operations
You can scale into feature expansion, analytics, optimization, and long-term maintenance.
Why ARIS Vietnam
We do not only build apps—we design them to keep working in real operations after launch.
Structured communication and quality control
We support clear project communication, documentation, issue tracking, and quality gates for global delivery teams.
Strong understanding of operational features
We design around the features that often make or break business apps: offline mode, QR, camera, and notifications.
End-to-end architecture beyond the app itself
We propose an end-to-end solution covering APIs, authentication, existing system integration, delivery approach across Flutter / React Native / KMP, and maintenance.
Flexible phased engagement
You can move from QuickStart to full delivery, continuous improvement, and SLA operations as the product evolves.
Support beyond go-live
We support long-term operations including store release, incident response, improvement proposals, and monthly reporting.
Practical experience with B2B mobile apps
We focus on the real operational needs behind business apps, including field work, approvals, inspections, and customer touchpoints.
Frequently Asked Questions
Here are the questions we are most often asked when discussing mobile app projects.
We recommend the most suitable approach—native, Flutter / React Native, or KMP—based on performance needs, UI requirements, OS features, timeline, and budget.
Yes. Internal business apps such as approval workflows, inspections, field operations, and admin-linked apps are one of our focus areas.
Yes. We design for offline entry, local storage, and post-recovery synchronization where needed.
Yes. We can cover OAuth / OIDC, existing IdP integration, permission design, and backend APIs.
KMP is a strong fit when you want to share business logic across iOS / Android while keeping the UI optimized natively for each platform. It is also useful when Android assets already exist or long-term maintainability matters.
Yes. We support the full App Store / Google Play submission process, review handling, and post-launch operational planning.
Yes. We can support existing apps with incident handling, OS update support, improvement proposals, and monthly reporting.
React Native works well when you want shared-code efficiency across iOS / Android, want to leverage existing React knowledge, or need a fast initial launch.
Related Pages
Let's define the right way to deliver your mobile app project
Once we understand your target users, core features, integrations, timeline, and constraints, we can recommend the most suitable platform and delivery approach across Flutter / React Native, native, and KMP.