Anything AI App Builder: A Designer's Honest Review After Building a Real App

I recently built a production-ready, full-stack application entirely by describing what I wanted in plain English. No mock-ups, no prototypes, and no fragile no-code generation that collapses the moment a real user touches it. Here's exactly how I did it.
The Problem Every Designer Knows
As designers, we understand good user experience, user flows, and what makes a beautiful interface. But most of us can't build what we've designed, and that's fine, because we're designers. It's just not in our skill set.
The no-code AI builders that exist right now mostly don't hold up when you want to build something functional, usable, and beautiful. There's always been this gap between having an idea and actually being able to ship it. And until recently, if you didn't know how to code, that gap was just your reality.
That's what Anything is here to change.
What Is Anything?
Anything is an AI app builder. At its core, you describe what you want in plain English, and it builds you a real full-stack application complete with a database, back-end logic, user authentication, and payments. You can also build for iOS and Android, not just the web.
It doesn't build from a template, and it's not a drag-and-drop builder. It generates high-quality working code from your description as an AI agent. With hundreds of thousands of users and being named the best AI app builder of 2025, the reason it's growing so fast is that it's the first tool to actually get the full picture right -- the UI, but everything underneath it as well.
Anything has a free plan if you want to poke around before committing → https://anything.link/griffin-wooldridge
Building a Real App: A Freelance Client Portal
To show what Anything can actually do, I built something I've genuinely wanted for a while: a freelance client portal. A tool where I can track active clients, manage project deadlines, store deliverables, and send invoices, all in one place.
This is the kind of app that requires real back-end functionality. And it's not just for me -- it's for any designer managing client work.
The Dashboard
When you're inside Anything, the left sidebar gives you dedicated pages for projects, databases, and custom instructions. Custom instructions let you describe exactly how you want Anything to respond when you prompt it, essentially a personalization layer.
If you already work in Figma, you can connect your Figma account directly. Hand it your existing designs, and Anything will build them as an actual working app.
I typed out what I wanted, hit generate, and Anything started planning the app, thinking through structure, functionality, and scope. It enabled sign-in, set up API routes, and did a ton of back-end work without me asking. That was all from a single prompt.
First Build Results
The first build landed on a sign-in page. I created an account to test authentication and it worked. Back in the databases section of my dashboard, I could see that a dedicated database had already been created with support for users, clients, projects, invoices, and more.
The app already had a dashboard, a client list, a projects page, and an invoices page, with a couple of helpful KPIs at the top showing total outstanding and total paid. A solid start.
Fixing Bugs by Describing Them
The first thing I tested was adding a client. That worked, but a dropdown menu on the right side of the client card wasn't responding at all.
I told Anything: "I've created a client, but the dropdown on the right to edit the client isn't working. Fix it."
It fixed it. The dropdown opened, editing worked, and the changes persisted after navigating away and back, confirming the database was actually functional.
Adding AI Features in Plain English
Here's where things get interesting. I wanted the app to auto-generate a project proposal based on the client's name and project type, without hunting down an API, writing integration code, or handling response formatting.
I just typed: "Add a button on the project page that uses Claude to auto-generate a project proposal based on the client name and project type. Display it in a modal."
Anything has over 100 built-in integrations you can add just by describing them. Claude, ChatGPT, Stripe, Google Maps, PDF generation, email -- all available with a slash command.
I hit "Generate Proposal" and got back a full, well-structured design project proposal complete with phases, a cost breakdown, and next steps for the client. You can regenerate it or copy it straight to your clipboard. The whole thing took one prompt.
Setting Up Stripe Payments
For the final functional piece, I wanted clients to be able to pay their invoices directly inside the portal.
In Anything, there's an "Accept Payments" section in the dashboard. I connected my Stripe account by simply logging in, no digging for API keys. Then back in the project, I told it: "Let's allow clients to pay their invoice in this portal. Set up Stripe payments to make this happen."
It implemented a "Copy Link" button that leads to a real Stripe checkout page. It's in test mode by default, but telling Anything to push to production flips it to a live invoice page where clients can pay and funds go straight to your Stripe account.
If you've ever tried to set up Stripe manually, you know how painful that process is. This took one sentence.
Making It Look Good
Functional is great, but at this point the app was looking pretty generic -- default colors, basic layout. So I attached a screenshot for design inspiration and said: "Let's give this dashboard some more personality, make it prettier, and use the attached design as inspiration."
The result was new colors, a refreshed layout, and working charts with tooltips. Not a full redesign, but a meaningful visual lift with zero friction.
Publishing and Going Live
Publishing is straightforward. Hit publish, and the app gets a live URL. On a paid plan, you can connect a custom domain and remove the Anything branding in about two minutes.
For mobile, Anything builds on Expo, which means your app is App Store ready out of the box. There's an App Store review feature that scans for issues Apple might reject so you can fix them before submitting. No Xcode, no provisioning profiles, no developer account.
The Feature That Actually Impressed Me: Max
Max is Anything's autonomous software engineer mode. When you run Max on your project, it doesn't wait for your input. It opens your app in a real browser, scrolls through it, clicks buttons, logs in as a test user, goes through the checkout flow, and tries to break things. When it finds something broken, it fixes it, then tests again.
It's like having a QA engineer and a developer working together in the background while you do other things.
Bottom Line
If you've had an app idea sitting in your notes for months because you couldn't build it, this is a genuinely good time to do something about it.
I'd put Anything on the same level as Claude Code in terms of app-building capability and ease of use, which is saying something because Claude Code is my usual go-to. Anything just gets more of the full picture right, from the UI to the infrastructure underneath it.
There's a free plan to get started. Pick an idea you've been sitting on, and just describe it.
Have a question about the build or want to see me build something specific with Anything? Drop it in the comments.