With us, an interactive app prototype usually costs $3,000 to $6,000. The price depends on how complex the app is and how much of it the prototype needs to cover. You get something that looks and feels like your app, that you can click through and show to investors or early users.
With us, an interactive app prototype usually costs $3,000 to $6,000, and it gives you something that looks and feels like your app long before anyone writes production code. If you are thinking about building an app, that is often the right place to start.
This article covers what the price includes, how a prototype differs from a mockup or an MVP, what moves the cost up or down, and what you can do with a prototype once you have it in hand.
What you get
You get an interactive prototype of the first version of your product. It looks and feels like your app, so you can click through it, test the flow and show it to investors or early users before anyone writes production code.
It is not a working app, and it is not meant to be. There is no real database or live information behind it. What it gives you is a clear, shared picture of what you are building, which in our experience is the thing most software projects are missing when they start.
Mockup, prototype, or MVP?
These terms get used interchangeably, and they are really different steps along the way.
When we say mockup, we mean a picture of a screen. It shows what something will look like, and you cannot interact with it. A prototype connects those screens so you can click through the app the way a user would. That shows how the product works, not only how it looks. An MVP, or minimum viable product, is the first real working version of your software. It has a backend, real data and everything that comes with it.
A prototype sits in the middle, and that is what makes it so useful. It costs far less than an MVP, and it is close enough to the real experience that people react to it honestly.
What changes the price
How many screens and flows we cover is the biggest factor, since a prototype of one core workflow costs less than one mapping out every corner of the app. How complex the app is matters next. Several types of users, detailed workflows or a lot of different states on each screen all add design time.
Revisions are the third factor. Testing a prototype almost always changes your mind about something, and each round of changes adds work for us. The simplest way to keep a prototype affordable is to focus on the handful of flows that prove your idea works. Leave the edge cases for later.
How AI design tools changed prototyping
We build prototypes with tools like Figma and Figma Make. AI design tools get us to something that feels real much faster than they did a few years ago, when a prototype usually meant light mockups and a few screens.
That speed matters because it changes what you are able to test. Instead of approving static pictures and hoping the flow makes sense, you can click through the real experience early, while changes are still quick and inexpensive to make.
It also means a prototype can go further than it used to. An older mockup might have shown only the ideal path through a screen. A prototype today can cover the main variations of a flow, so you can see how the app behaves when someone makes a mistake.
What the process looks like
We start with a consultation. We learn about your idea, the people who will use it and what you need the prototype to prove. Then we design the screens and connect the main flows so the prototype feels like using the real app.
After that you review it. You click through it, show it to people and tell us what is not working, and we refine it from there. Some clients take the prototype and run with it. Others move straight into product definition, where we define what the first version includes and turn that into a development quote.
What you can do with it
A prototype gives investors something they can click, which makes your idea tangible in a way a pitch deck on its own cannot. It also lets you test with early users, and watching real people try to use it shows us both where they get confused, often in places nobody expected.
It finds missing pieces early as well. Discovering a forgotten screen or a confusing flow in a prototype is far cheaper than finding it in finished code. Then it becomes the blueprint for the build, because we can estimate and build much more accurately from a prototype than from a written description alone.
A prototype is faster and cheaper to change than code, and that is the real reason to do it first.
How to prepare
Know who the app is for, and tell us who will use it and the main thing they need to get done. List the core flows for us, whether that is signing up, making a purchase, submitting a request or whatever the essential paths are for your first version.
Send us examples as well, including apps you like, apps you do not and screenshots of anything close to what you have in mind. Bring your brand if you have one, since logos, colors and fonts help the prototype feel like your product from the beginning.
Decide what the prototype needs to prove before we start. Whether that is convincing an investor, testing whether customers understand the main flow, or getting a more accurate quote for the build, knowing the goal up front keeps the prototype focused on what matters most.
Signs a prototype should come first
If it takes a lot of talking to describe how the app works, a clickable version will do that job better and much faster. It also helps when you need buy-in. Investors, partners and your own team align far more quickly when everyone is looking at the same screens instead of imagining their own version of the product.
If you are not sure what the first version should include, clicking through a prototype is the easiest way to find out. You learn which features really matter and which can wait. And if you want a more accurate development quote, a prototype removes a lot of guesswork from the build, which makes the work far easier for us to estimate responsibly.
Mistakes to avoid
Designing every screen before testing any of them is the most common one. It is tempting to perfect the whole app up front, and we find you learn more by testing the core flows early and adjusting from there.
Skipping real feedback is the next. A prototype only earns its keep when people outside the project actually use it, and watching a few potential customers try it is often more valuable than another round of internal opinions.
Treating it like a finished design causes trouble too. We treat a prototype as a tool for learning, so expect it to change, sometimes a lot, and try not to get attached to the first version. The last mistake is forgetting what happens behind the screens. A prototype shows the experience, and the logins, data and connections that make it work still have to be built. Keeping that in mind helps you plan a realistic budget for the next step.
Prototype only, or the whole build?
Either works. Some clients want a prototype for investors or marketing, and you can take it wherever you like. Others go straight from the prototype into product definition and a development quote. See how much custom software costs for the next step.