Consulting
MVP Migration to One Flutter Codebase
The app already exists. For an MVP that fits the agreed boundaries, the fixed price is €15,000 for four weeks to move its existing iOS and Android flows into one Flutter codebase. We write down what is included and excluded before week one. New features, a redesign, backend rewrite or compliance rebuild are separate work. A separate diagnosis is optional when the scope is already clear.
What you get
- One Flutter codebase for the agreed existing iOS and Android flows, replacing the native, React Native or Xamarin clients in scope.
- A written parity list that identifies included flows, exclusions and acceptance checks before week one.
- An installable build each week, followed by side-by-side checks and store submissions with you for the agreed flows.
- Thirty days of fixes limited to behaviour on the signed-off parity list.
- The repository, builds and handover notes. New features, redesign, backend or compliance work require a separate quote.
How it works
- Agree the parity list Document existing flows, acceptance checks and exclusions. The €15,000 price applies when the live app fits this MVP scope; a separate diagnosis is not required when the scope is clear.
- Port the agreed flows Build those flows in Flutter and provide an installable build each week.
- Check both apps Compare the new app against the existing app on the agreed flows, then prepare the store submissions with you.
- Hand over Fix mismatches on the agreed list during the 30-day window, then hand over the repository and notes.
A good fit if
- The MVP is already on iOS and Android, as two native clients or on React Native or Xamarin.
- The team is too small to keep two clients healthy, and agents are already reading both repos.
- The next month is parity. New features come after, on the single codebase.
FAQ
What is included in the €15,000 migration?
Four weeks to move an in-scope live MVP to one Flutter codebase for iOS and Android. The existing flows and exclusions are agreed in writing before week one; weekly installable builds, store submissions with you and 30 days of fixes on that list are included.
Are new features or a redesign included?
No. New features, a redesign, backend rewrite and compliance rebuild are outside the migration scope and need a separate quote.
Do we need a €300 diagnosis first?
No, when the app and parity list clearly fit the MVP scope. If the boundaries are unclear, a focused diagnosis is available for €300 per hour; a deep technical audit is scoped and quoted separately.
Who leads and does the work?
Pedro, the founder, personally leads the technical direction. Specialist collaborators are brought in only when the agreed scope calls for them.
Contact
Discuss MVP migration
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