Use cases

Apartment building app

Announcements from the building manager, a front desk with parcels and visitors, amenity booking, maintenance requests and the building's documents.

Daily life in an apartment building runs through the front desk and the building manager, and both still work with notebooks: the visitor log, the parcel book, the function room sign-up sheet taped inside the lift. Once each of those becomes a record, residents get a notification the moment a parcel arrives, a barbecue booking cannot clash with another flat's, and a complaint gets a number, a status and a reply instead of turning into an argument in the group chat.

People reach this page looking for

  • free apartment building app
  • residential building management app
  • condo management app
  • amenity booking app for apartment buildings

What gets built

Four things you could have working this week

Not a feature list. These are the apps people actually describe, and what the platform hands back when they do.

01

A front desk with parcels and visitors

The doorman logs the parcel and the resident gets a push right away. A visitor pre-approved by a resident appears on the front desk's list for the day, with name and time.

02

Amenity booking with rules

Function room, barbecue area and court, each with its own calendar, a minimum notice period and a usage fee. Two bookings in the same slot fail in the database.

03

Maintenance requests with a number and a reply

Noise, a leak or a dead light bulb becomes a ticket with a photo, a status and the manager's reply. Residents follow it without asking in the group chat.

04

Announcements and documents

Notices from the manager by push to everyone or to one block, and meeting minutes, house rules and financial statements kept in one place.

Included

The parts nobody wants to build twice

Database, login, payments and publishing are part of the platform, not a list of services you go and wire up afterwards.

A real database, not a form dump

Every screen reads and writes models you can open, query and export. The data is a database of yours from the first minute, not a spreadsheet the app pretends to read.

Login for your own users

Email, magic link and Google sign-in, with roles and per-record ownership enforced by Postgres itself. A badly written screen cannot become a leak, because the database answers empty.

Payments that land in your account

Stripe, Pagar.me and Mercado Pago connect once. Card, Pix, boleto and subscriptions, with the card fields rendered by a hosted vault your app never touches.

Web, installable, and in the stores

One project published three ways: your own domain, an icon on the phone straight from the browser, and a signed binary submitted under your own store account.

Found in search, and by the models

Titles, metadata, sitemap, structured data and social images are generated with the app. Pages get found instead of only being linked.

React code you can take with you

Real React, edited line by line or by clicking the element on screen, exported as a ZIP or pushed to your GitHub. No lock-in you have to negotiate your way out of.

How it works

From a paragraph to a published app

Three steps, and the second one is the one people do not believe until they watch it.

Describe it in plain language

Say what the app does and what it has to remember. No diagram, no schema, no naming a single framework.

Watch it get built

Screens, data models, login and payments appear while you read. Anything you do not like, you say so and it changes.

Publish, then keep changing it

Live on your domain in seconds, with version history behind you. Tuesday's conversation is Tuesday's release.

Start here

A prompt you can paste right now

This is a complete first message, not a slogan. Paste it, change the nouns to yours, and you have an app to react to instead of a blank page.

Build an app for a residential building with three blocks. Residents with name, contact, block, flat number and type, owner or tenant, registered by the building manager or approved by them; the front desk has its own account and logs parcels with a photo and recipient, the resident gets a push on arrival and the front desk marks the pickup; residents pre-approve visitors and contractors with name, ID and date, and the front desk sees the day's list and logs entry and exit; amenities with their own calendar, a minimum notice period, a usage fee and rules, preventing two bookings in the same slot; maintenance requests with a category, a photo and a status of open, in progress or resolved, with a reply from the manager; announcements by push to everyone or to one block; a documents area with meeting minutes, house rules and financial statements; and a manager dashboard with uncollected parcels, the month's bookings, open requests by category and residents per block.

Ready to start from

Templates in this category

A template is a working app with data already in it. Open one, make it yours, publish it under your own account.

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Civitas — Membership Portal

Social

A membership portal with a digital card, dues status, payment history and official announcements.

8 screens

Ágape — Church App

Social

A church and community app: service calendar, notices, groups, prayer requests and online giving.

16 screens

Questions

Frequently asked questions

You can. Fabapp's free plan builds, edits and publishes the app with no card, with the platform's badge and an address on one of its subdomains. Announcements, the front desk, bookings and maintenance requests all work there. Charging a fee online needs a connected payment gateway, which is a Builder plan feature.

Describe it. See it running. Publish it to the store.

Free to start, no credit card. You subscribe when you want your own domain without the badge or your app in the stores, and on the Builder plan you take the code with you if you ever want to.

Build this app freeUse cases