Nobody can consciously articulate why an app "feels like a template" — they just get a vague sense that it's generic, and that feeling costs you trust before they've even used the thing. It's almost never one big issue. It's a handful of small, specific, genuinely cheap-to-fix details that stack up. Here's the actual list, not the vague version.
The favicon and browser tab are still the default
Open your app in a browser tab and look at the tab itself. If it's a blank page icon or Bubble's own logo, that's one of the fastest tells there is — it's the one piece of your app visible even when the app itself isn't in focus, and it's a two-minute fix under Settings → SEO/metatags (icon field). People notice a generic tab icon the same way they notice a stock photo: not consciously, but it registers as "this wasn't finished."
Every button uses Bubble's default style, unstyled
Bubble's stock button — default corner radius, default hover state, default disabled-grey — is instantly recognizable to anyone who has looked at more than a few Bubble apps, and increasingly recognizable to people who haven't, simply because it's everywhere. You don't need a design system. You need one consistent button style (color, radius, one hover state) applied via Bubble's reusable styles, so every button in the app matches instead of each one being whatever it was when you dragged it in.
Empty states are just... empty
A list with nothing in it yet, a dashboard with no data, a search with no results — if any of these render as a blank white space or a bare "No results," that's a template tell. A real product tells you what to do next: "No projects yet — create your first one," with the button right there. This is a genuinely cheap fix (one conditional-visibility element per empty list) with an outsized effect on how "finished" the app feels, because empty states are disproportionately what new users see in their very first session, before there's any data to fill the screen.
Inconsistent spacing and alignment between sections
This is less about your design taste and more about whether you're using the responsive engine deliberately or fighting it. If some sections have generous padding and others are cramped, if elements aren't aligned to a consistent left edge, if the gap between a label and its input varies section to section — none of it is individually noticeable, but together it reads as "assembled" rather than "designed." Pick a small number of spacing values (Bubble's own editor supports reusable style values for this) and apply them everywhere rather than eyeballing each element.
Loading text that just says "Loading..." with no context
A bare "Loading..." with a default spinner is fine functionally and slightly flat experientially — it's the single most common thing every Bubble app does, so it reads as the platform's voice, not yours. A loading state that says what's actually loading ("Pulling in your last 30 days...") costs nothing extra to build and is one of the cheapest ways to make a wait feel like your product instead of a stock component. (More on why the wait itself matters at least as much as the words in our perceived performance guide.)
The signup flow asks for more than the first action needs
Asking for a full name, company, role, and phone number before someone has done anything in the app is a strong template signal, because it's the path of least resistance in the editor (drag in every field on the User data type, put them all on one form) rather than a deliberate choice. Real products ask for the minimum to get someone to their first useful action and collect the rest later, contextually. This one overlaps heavily with onboarding design — see our first-session dropoff guide for the fuller version.
Error messages are Bubble's own wording, not yours
"This field can't be empty" and other default validation text is functional but generic — swapping it for your own phrasing, in your own voice, is one of the lowest-effort, highest-leverage copy passes you can do, because error states are exactly the moments users are paying the closest attention.
Icons are the default icon set, used inconsistently
Bubble ships with a built-in icon set that's genuinely useful and genuinely recognizable — using it isn't the problem, using it inconsistently is (a line-style icon next to a solid-style icon, mismatched sizes). If you're not ready to invest in a custom set, at minimum stay within one style and one weight throughout.
Why this list matters more than it seems
None of these individually will make or break someone's decision to keep using your app. Together, they're the difference between "this person built something" and "this person dragged some blocks together" — and that perception directly affects how much benefit of the doubt a stranger gives you when something is confusing, which it will be, at least once, in the first session.
Not sure which of these your app actually has? Send in screenshots for a free roast — a blunt, specific list of what reads as unfinished and what to fix first, usually back in your inbox within a few hours. Free, no account needed. There's also a €19 one-off pre-launch audit if you want a deeper pass.