Short answer
Pick by how you want to work: phone-based builders like Website to App build a signed APK/AAB from your Android phone with no computer; PWABuilder packages a PWA you own as a TWA for free; Median (formerly GoNative) offers a configurable WebView app with many native plugins as a paid service; source-code templates such as WebViewGold need Android Studio; CMS-focused builders like AppMySite target WordPress/WooCommerce; AppsGeyser is free and ad-supported.
What to compare
- Signing key ownership — can you download your keystore? If not, you can't move to another tool without a new listing.
- AAB output and up-to-date target API level for Google Play.
- WebView features — file upload, camera, downloads, pop-ups, external link rules, offline screen.
- Ads or watermarks in the free tier.
- Ongoing cost — one-time, per build or subscription.
The main options
| Type | Example | Builds on | Good for |
|---|---|---|---|
| Phone-based builder | Website to App | Android phone + cloud | Fast, free, no computer |
| PWA packager (TWA) | PWABuilder, Bubblewrap | Browser / CLI | Sites already PWAs |
| Managed WebView platform | Median.co | Web dashboard | Many native plugins, iOS too |
| Source template | WebViewGold-type kits | Android Studio | Developers wanting code |
| CMS app builder | AppMySite | Web dashboard | WordPress/WooCommerce |
| Free ad-supported | AppsGeyser | Web | Quick tests |
Prices and plans change often; check each provider's site. For deeper looks: PWABuilder alternative, Median alternative.
FAQ
What is the best free URL to app converter?
For Android without a computer, a phone-based builder like Website to App. If your site is a PWA, PWABuilder is free too.