What kinds of apps can I make with AppDen?

Updated

AppDen is built for small, useful software you describe in plain language — trackers, calculators, dashboards, sign-up sheets, and tools for your team. You ask an AI you already use (Claude, ChatGPT, Gemini, or Grok) to build the app, and AppDen runs it, stores its data, and gives you a private link to share. The best fit is a focused tool for yourself, your team, or your customers — not a large-scale production system.

The kinds of apps AppDen is designed for

AppDen's own examples point to a specific category: "the little software you wish existed." That means narrow, practical tools rather than broad platforms.

Category Example from AppDen What it does
Trackers Job hunt tracker, freelance invoice tracker Records items and their status over time
CRMs CRM for companies you're interviewing with Keeps contact and pipeline details in one place
Sign-up sheets Beach cleanup sheet with names, time slots, and what people bring Collects structured responses from a group
Calculators (listed as a general category) Turns inputs into a computed result
Dashboards (listed as a general category) Displays your data in one view
Team tools "a tool for your team" Shared internal utility

The common thread: each app has a clear job, a small set of inputs, and data worth saving between visits.

How you actually build one

The workflow has three steps, and none of them involve writing code.

  1. Connect. Add appden to Claude or ChatGPT once. AppDen says this takes about a minute. Gemini and Grok are also listed as supported AI tools.
  2. Ask for an app. Describe it in plain words, for example: "Build me a CRM for the companies I'm interviewing with." Your AI builds it and publishes it to AppDen.
  3. Publish it privately. You get a link like invoices-7k2d.appden.dev that works on any device, and you choose who can open it.

There's nothing new to learn and no code to write — the description you'd give a colleague is the input.

What each app gets when it runs

Every app gets its own server, database, and file storage, running from the moment it's published. AppDen manages all of it, so you don't think about servers, databases, or infrastructure. Your app's data is saved, and every version is kept.

This matters for the app types above: a tracker or sign-up sheet is only useful if the data persists and you can return to it later. That persistence is handled for you rather than configured by you.

Choosing what to build

Pick AppDen when your idea fits these conditions:

  • It's small and specific. A tracker, a sheet, a calculator, a dashboard, or an internal tool.
  • It's for you, your team, or your customers — not a public product at scale.
  • You want a private link you control, rather than a public deployment.
  • You'd rather describe it than build it. You already use Claude, ChatGPT, Gemini, or Grok.

If your app needs to serve heavy traffic, integrate deeply with external systems, or replace a full production stack, that's outside what AppDen describes itself as doing.

Cost and limits to know before you start

AppDen is free to start, with a monthly usage allowance, up to 10 apps, a database and file storage for every app, and no card needed. The Pro plan is $19.99 a month, gives 3× the usage allowance of Free, unlimited apps, and bills extra usage at the same rates. Both plans use the same rates, and AppDen states nothing is ever billed by surprise.

So the practical path: start free with a small personal app, and move to Pro when you're running apps you, your team, or customers use every day.