Who we build for
We work with startups preparing a first release, SaaS companies extending their product to mobile, and established businesses replacing spreadsheets and legacy portals with software their customers and staff actually want to use. Typical situations include:
- A validated idea that needs a real product. You have customer interest and need a production-quality web app or mobile app, not a throwaway prototype.
- A slow or outdated web application. Page loads drag, the front end is hard to change, and each release breaks something.
- Two platforms, one budget. You need iOS and Android apps but cannot fund two separate native teams.
- Disconnected systems. Orders, customers and inventory live in different tools, and staff re-enter data by hand.
- An app without an owner. The original developers moved on and the app needs updates for new OS versions and security patches.
As a web app development company with mobile experience on the same team, we can deliver the web portal, the mobile apps and the APIs behind them as one coordinated project.
Our engineering approach
Choosing the right stack
For web applications we default to React and Next.js with TypeScript because they give fast page loads, strong SEO for public pages and a large hiring pool for your future team. For mobile app development services, we compare Flutter and native development against your feature list. Flutter app development is usually the efficient choice for business apps that need both platforms; Swift and Kotlin win when hardware access or platform-specific behavior matters most.
Quality built into every sprint
Every change goes through code review and automated tests: unit tests for business logic, integration tests for APIs, and end-to-end tests for critical user flows such as sign-up and checkout. We use CI pipelines to build and test every pull request and to distribute mobile builds to TestFlight and Google Play internal testing, so stakeholders can try features on real devices during development.
We track Core Web Vitals on web apps, keep mobile bundle sizes and startup times in check, and add crash reporting and performance monitoring before launch. Security basics are standard: authenticated APIs, role-based permissions, secrets kept out of source code, dependency scanning and secure storage of tokens on devices.
Designed before it is built
Good apps start with clear flows. For products that need deeper research, design systems or usability testing, our UI/UX design team works alongside developers so designs are practical to build and consistent across web and mobile.
Engagement models
- Fixed-scope project. Best for an MVP or a well-defined feature set with clear acceptance criteria.
- Dedicated product team. A cross-functional team of developers, QA and a project lead working through your roadmap sprint by sprint.
- Maintenance retainer. Planned hours each month for updates, OS compatibility, bug fixes and small improvements to a live app.
What influences cost and timeline
The biggest drivers are scope and platform count. Each additional user role, integration or platform adds design, development and testing effort. Other factors include real-time features such as chat or live tracking, offline support, payments, complex permissions, and regulatory needs such as HIPAA or PCI considerations. Existing APIs that are well documented speed things up, while undocumented legacy systems add discovery time. Where the backend needs significant new business logic, we scope it with our custom software development practice, and we can host and run the result through our cloud services.
Why EvoxSoft
- One team for web, mobile and backend. Fewer handoffs, shared API contracts and consistent behavior across platforms.
- Working software every sprint. Demos and test builds instead of status reports.
- You own the code. Your repositories, your store accounts and your intellectual property.
- Support after launch. We plan for maintenance from the start so the app stays secure and compatible with new OS releases.
Ready to scope your app? Contact us with a short description of what you want to build, and we will follow up to schedule a discovery call.