What "MVP" actually means
A minimum viable product is one core flow that proves your idea works — not a feature-stripped version of your full product. If your MVP has five things a user can do, it's not an MVP yet. Cutting to one flow is what makes the 2–4 weeks timeline realistic in the first place.
Where the time actually goes
A typical build breaks down roughly like this:
- Scoping — confirming screens, flows, and integrations before any code is written. A few days, but it's what keeps the rest of the timeline honest.
- Build — the bulk of the time, scaling with screen count and backend complexity.
- Testing — across device sizes and OS versions, more for medium-complexity builds than simple ones.
- Store submission — Play Store and App Store review, on top of the build itself.
What makes a timeline slip
The build itself rarely blows the timeline — scope creep and slow feedback loops do. Adding "just one more screen" mid-build, or taking a week to review a design draft, adds up fast. See our guide to scoping an MVP before you start if you want the timeline to actually hold.
Platform differences
Timelines are similar across Android, iOS, and Flutter for the same scope — the real time difference shows up when you need both Android and iOS. Two sequential native builds take roughly twice as long as one Flutter build covering both stores. See our native vs Flutter breakdown for the full tradeoff.