Why apps
built with
AI all look
the same
Ask an AI tool for one screen and you get a reasonable screen. Ask it for a whole app and you get something that looks like everyone else's. This guide covers why that happens, how to spot it in your own product, and four fixes that work in any tool.
- Written by
- Nick McInnis
- Updated
- Oct 2026
- Reading time
- 4 min
- For
- First-time builders
AI picks the most common answer for every screen
Roughly speaking, an AI design or coding tool gives you the most likely result for what you asked. For a screen, the most likely design is the most common one. Ask for a dashboard and you get the dashboard it has seen most often: a sidebar, a row of number cards, a chart, rounded corners and a purple accent somewhere.
None of that is wrong on its own. The trouble shows up when a whole product is built that way. The tool handles each request separately, so it never decides what your app is mainly for. You end up with screens that are each fine, in a product where the one thing people came to do gets the same weight as everything else.
Looking generic costs you some trust, because people have learned what a rushed product looks like. Burying the main task costs you users. Both come from the same habit: accepting the default on every screen.
How to spot it in your own app
Open your app on the first screen people see and look for these.
A purple gradient you never chose
Indigo and violet turn up in AI-built interfaces so often that designers joke about it. If you did not pick the colour, the tool did.
Plain grey everywhere
Backgrounds, borders and secondary text in flat grey, so your brand only shows up on the buttons.
Every corner equally round
The same large radius on every card, input and pill-shaped button, whether or not it suits the product.
Three buttons that all look important
Several actions share one colour and weight, so nothing tells people what to do next.
Glow, blur and glass
Soft glows, blurred shapes and frosted cards standing in for depth, because they look polished in a single screenshot.
Copy that could sell anything
Unlock, seamless, supercharge, all in one place. If a headline would work for a different product, it says nothing about yours.
A quick test
Cover your logo and your app's name, then look at the screen. If it could belong to any other product, it is still wearing the tool's defaults. Try the same thing on an app you admire. You can usually tell whose it is without the logo.
Four fixes that work in any tool
- 01
Decide the main path first
Pick the one thing most people open your app to do, put it first on the first screen, and move everything else out of its way. Fit Forged, an app built with the same tools this program uses, opens on today's workout, already chosen. The exercise library is one tap away instead of competing for the same space.
- 02
Give each screen one primary action
If two buttons share the same colour and size, neither one is primary. Choose the action that moves people along the main path and make it the only button that stands out. On this site red is kept for that one action, and it appears once per screen.
- 03
Tint your greys with your brand colour
AI tools default to neutral grey for backgrounds, borders and secondary text. Mix a little of your brand's hue into every one of those greys and the product starts to feel like yours before anyone can say why. The paper colour on this page is a grey pulled slightly toward our blue.
- 04
Choose your fonts on purpose
AI-built apps usually ship in the template's default font, at sizes that sit too close together. Pick a heading face with some character and a quiet one for reading, and make the jump between heading and body sizes big enough that the eye knows where to start.
Each of these is a decision. If you do not make it, the tool makes it for you, and it makes the same one for everybody.
Building got faster, and deciding did not
Element Education is a twelve-week live program for people with one specific app idea and no engineering background. You validate the idea, design it, build it with AI as your working partner, and submit it to the App Store. The design modules are where decisions like the ones on this page get made, with feedback from Nick McInnis, who has spent eight years in UX and teaches every cohort himself.
Questions, answered straight
Why do apps built with AI look the same
AI design and coding tools produce the most likely result for a request, and for an interface the most likely result is the most common pattern. Everyone who accepts those defaults ends up with similar colours, shapes, layouts and copy.
Should I stop using AI to design my app
No. The tools are fast and useful. Make the key decisions yourself first, meaning the main path, the one primary action on each screen, your colours and your fonts, then have the tool build to those decisions.
Can I fix the design of an app I already built with AI
Usually, yes. In many AI-built projects, colours, fonts and spacing live in a small number of shared settings, so changing them changes every screen at once. Fixing the main path takes longer, because it is decided screen by screen.