Mobile App Development
Mobile apps built for real devices and real networks
Most mobile problems show up on a three-year-old handset with two bars of signal. We build and test for that case first, then let the flagship experience take care of itself.
What this covers
Capabilities
Cross-platform delivery
One React Native or Flutter codebase covering iOS and Android, with native modules where the platform demands them.
Offline-first data
Local persistence, conflict resolution and background sync for apps used in the field.
Release engineering
Signed builds, staged rollouts, crash reporting and over-the-air updates.
Device integrations
Camera, location, biometrics, push, Bluetooth and payment sheets.
Store submission
Listing assets, privacy disclosures and review responses through to approval.
Performance profiling
Startup time, frame pacing and memory traced on physical mid-range hardware.
What you get
Why teams bring us in
- One team, both platformsFeature parity without running two separate roadmaps.
- Tested where it mattersA device lab of mid-range Android and older iPhones, not just simulators.
- Shipping is part of the workWe take responsibility for getting through review, not just for the build artifact.
Typical stack
What we usually reach for on this kind of work. The final choice follows the project, not the list.
- React Native
- Flutter
- TypeScript
- Node.js
- Firebase
How we work
A clear path fromidea to launch
Six stages, each with something concrete handed over at the end of it. You always know what has been done and what comes next.
- 01
Discover
Research, requirements, business goals and technical discovery.
- Requirements brief
- Technical assessment
- Scope and estimate
- 02
Design
User flows, wireframes, prototypes and product experience.
- User flows
- Clickable prototype
- Design system
- 03
Develop
Scalable frontend, backend, APIs and infrastructure.
- Working increments
- API documentation
- Code review record
- 04
Test
Quality assurance, automation and performance testing.
- Automated suite
- Test report
- Accessibility audit
- 05
Deploy
Cloud deployment, observability and release.
- Infrastructure as code
- CI/CD pipeline
- Runbooks
- 06
Scale
Monitoring, optimization and continuous improvement.
- Service level objectives
- Cost report
- Roadmap review
Questions
Frequently asked
React Native when the product shares logic with a web application or your team already writes TypeScript. Flutter when the interface is highly custom and you want identical rendering on both platforms. We make the call during discovery and explain the trade-off rather than defaulting.
When the product needs it — heavy media processing, deep platform integration or strict performance ceilings — Swift and Kotlin are the right answer and we will say so.
You do. We work inside your developer accounts so ownership and signing keys never sit with a vendor.
Let’s build something
exceptional.
Tell us what you’re building. We’ll help turn it into a reliable, scalable digital product — and tell you honestly if we’re not the right team for it.
- hello@nexaturn.comWe reply within one business day