MVP vs prototype vs proof of concept: what to build first
MVP vs prototype vs proof of concept explained: what each one proves, who it is for, what it costs in time, and how to choose the right first step for your app.
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What happens between a rough idea and a store-ready app in 14 days, from the plan to the daily builds and store submission, and what we need from you.
Two weeks sounds like a marketing line until you see the calendar. A sprint is not a rushed project. It is a normal project with the waiting taken out: no discovery phase that drifts for a month, no handoff that sits in someone’s inbox, no big reveal at the end. Here is how the 14 days run, and what we need from you to keep them honest.
Most product delays are not engineering delays. They are decisions that wait for a person, and scope that grew because nobody had to choose. A hard limit forces the choosing early. Fixed length, a fixed senior team, one shared channel.
When time is the one thing you cannot add, scope becomes a conversation on day one instead of a surprise on day thirty.
We start with a business and finance plan, not with screens. We test the idea, size the market, map the competitors, and model the numbers. By the end of day three you have a roadmap, a pricing view, and a short, written list of what the first release will and will not do.
Everything you cut on day three is something you never debug on day twelve.
What you hold at the end of this phase:
A dedicated senior squad designs and builds in parallel. Design stays a step ahead, so engineers are never waiting for a screen, and every day ends with a new build of the iOS and Android app that you can actually hold in your hand.
You do not wait for a status meeting to know where things stand. You get an update every day, and inside 2Sprint you can see every task we complete, read the plan, and ask why any decision was made.
The rule we hold ourselves to is simple: no day ends without something you can touch.
The last stretch is for the boring work that makes launch day calm. We test on real devices, run a performance pass, and prepare the store listing, screenshots, and review notes.
Store review is the one step we do not control, so we remove every avoidable reason for a rejection before anything is submitted.
You get a production build for the App Store and Google Play, submitted or ready for you to submit, plus a clean handover with documentation. The review itself runs on the stores’ clock, outside the sprint.
You keep your access to 2Sprint after launch, and growth support is there if you want it.
A sprint is fast because both sides move fast. These four things matter more than anything else:
Some products are bigger than 14 days, and that is fine. If the scope is large, or the work depends on systems that are not documented yet, a sprint is still a good way to validate the first release. After that we continue under a fixed-price, time and materials, or dedicated-team arrangement, whichever fits your project.
If you have an idea and a date, book a free 40-minute call. We will tell you honestly whether it fits in 14 days.
MVP vs prototype vs proof of concept explained: what each one proves, who it is for, what it costs in time, and how to choose the right first step for your app.
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