How to Turn a Base44 App into an Android App for Google Play

Base44 is one of the quickest ways to go from an idea to a working app with a database, logins and an admin panel, all from a prompt. What you get is a web app that runs on Base44's hosting or your own domain. To put it on Android phones as an installable app with its own icon, you package that live web app inside a native Android shell. This guide walks through the no-code way to do that, the mobile fixes to make in Base44 first, and how to get the result approved on Google Play.

Three ways to get a Base44 app on Android

Wrapping the published URL is the simplest route, and it keeps Base44 as the place where you build. Your Android app loads the live app, so you keep prompting and publishing as usual. You only rebuild the Android app when you change native things like the icon, splash screen, permissions or tab bar. If you're weighing the PWA route instead, PWA vs WebView app explains the trade-offs.

Before you convert: 5 things to check in Base44

1. Publish on your own domain

Connect a custom domain in Base44 before you build the app. The URL you give the converter is the one the app loads forever, and a domain you own lets you move hosting later without shipping a new Android build. It's also the domain you'll use for deep links and your privacy policy, and it looks more trustworthy to Google Play reviewers than a platform subdomain.

2. Test every screen at phone width

Base44 apps often start life as dashboards, and dashboards are where mobile layouts break: wide tables, side navigation that never collapses, and modals taller than the screen. Open the published app on a real phone and tap through every page. Ask Base44's AI to make tables scroll horizontally inside their container, collapse the sidebar into a menu, and make buttons at least 44px tall. Whatever is broken in the mobile browser will be broken in the app too.

3. Make sure login works inside an app

Google blocks its sign-in page inside embedded WebViews and shows a 403 disallowed_useragent error, so a Google button that works on your website can fail inside the Android app. Offer email and password or a one-time email code as the main sign-in option, and test it inside the installed app before you submit. Our guide to the Google sign-in WebView error covers the options in detail.

4. Check file uploads and the camera

If your Base44 app lets users upload photos, receipts or documents, the Android app needs permission to open the photo picker or the camera. In Capsule, turn on photo library access and, if needed, camera access in the app's permissions. Only switch on what your app uses: Google Play asks you to justify sensitive permissions, and users notice when a simple app asks for too much.

5. Hide what only makes sense on the web

"Install our app" banners, desktop cookie popups and footer links to your marketing site look out of place inside an app. You can remove them in Base44, or leave the website untouched and hide them only in the app with custom CSS, which Capsule injects into every page the app loads.

Step by step: Base44 app to Android

1. 1

   Publish in Base44

   Publish your app and copy the live URL, ideally on your own domain. Don't use the editor preview link.

2. 2

   Create an app in Capsule

   Paste the URL, upload your icon and pick a splash screen: your icon on a brand colour, or a full-screen image.

3. 3

   Set name, package name and colours

   Choose a package name under your own brand, like com.yourbrand.app. It can't change after you publish. Match the status bar and navigation bar to your theme in light and dark mode.

4. 4

   Add native touches

   Add a bottom tab bar with up to five main routes, turn on an optional biometric app lock for private data, and connect Firebase if you want push notifications.

5. 5

   Build and test

   Install the APK on a phone and test sign-up, login, uploads and anything that takes payment, inside the app.

6. 6

   Upload to Google Play

   Upload the AAB in Play Console. New personal developer accounts need a 14-day closed test with 12 testers first.

Getting a Base44 app approved on Google Play

• Give reviewers a working test account under App access in Play Console. Most Base44 apps sit behind a login, and a reviewer who can't get in will reject the app.
• Fill in the Data safety form based on what the app really collects: account details, uploaded files, analytics.
• Make it feel like an app, not a bookmark. A tab bar, a proper splash screen and push notifications all help with Google's minimum functionality rules. See why Google Play rejects WebView apps.
• If you sell digital subscriptions or features unlocked inside the app, read Google Play's Payments policy first. Physical goods and real-world services can keep using Stripe.

The full process, from creating your developer account to the store listing, is in our Google Play publishing guide. If this is your first app on a new personal account, read the 12 testers, 14 days rule before you start.

Updating the app after launch

Because the Android app loads your live Base44 app, everything you publish in Base44 shows up in the app straight away, with no new build and no Play review. Rebuild only when you change native settings such as the icon, splash screen, colours, permissions or tab bar. Building with other AI tools too? The process is almost the same for Lovable, Bolt and Replit.