One app, every phone, no drama.
We build cross-platform apps with Flutter and .NET MAUI, so you ship to iOS and Android from a single codebase — and we build the backend that sits behind it, so it’s one team, not three vendors.
Where this fits.
Cross-platform apps
A single Flutter or .NET MAUI codebase that behaves consistently on iOS and Android, without maintaining two separate teams.
App backends
APIs, auth, push notifications, and data sync — the server side your app depends on, built and documented alongside it.
MVPs for new products
A scoped first version that actually ships, built so version two is an addition rather than a rewrite.
Framework evaluations
Not sure which cross-platform framework fits? We’ve shipped the same product in Flutter and .NET MAUI side by side and can help you choose with real data.
Every engagement ships with this.
- A single codebase targeting iOS and Android
- Backend API, authentication, and data layer
- Store-ready builds and help with submission
- Crash reporting and basic analytics wired in
- Source code and a written handover doc
- A support window after release
How a app development project runs.
Scope
Screens, flows, offline behaviour, and what the backend has to do — agreed and written down before code.
Build in the open
Test builds on your phone throughout, not a surprise APK at the end.
Polish
Performance on mid-range devices, empty and error states, permissions, and the store checklist.
Release & support
We help you get it through review, then stay on for fixes and the next iteration.
Where we’ve done this.
Finlysis
DeliveredLoan management app
A loan management app that runs on every major platform, shipped as two parallel builds — Flutter and .NET MAUI — so the client could compare both.
Before you ask.
Flutter or .NET MAUI?+
Flutter for most consumer apps and anything animation-heavy; .NET MAUI when you’re already in the Microsoft ecosystem. We’ll recommend one after scoping — and we’ve shipped both.
Do you build native apps?+
When a project genuinely needs platform-specific work we’ll use native tooling for that part. For most apps, cross-platform is faster and cheaper to maintain.
Can you take over an existing app?+
Usually. We start with an audit to see what state it’s in and what a safe path forward looks like.
Who owns the code?+
You do. Everything is assigned to you on delivery under the project agreement.
Ready to talk app development?
Email hello@lysisflow.tech or send the brief through the form. Free scoping call, fixed quote before we start.