A free HTML to APK converter is worth using when the APK it produces is signed, carries no watermark or splash advertising, does not expire, and is yours to distribute. Many are not that: the free tier is a demo, and the real app costs a subscription. This site's free tier builds a complete signed APK with none of those strings; what costs money is Google Play's App Bundle format, your own signing key, and native extras such as tabs and push. Here is how to tell the two kinds of "free" apart before you spend an afternoon.
Five questions to ask any converter
| Question | Why it matters | Here |
|---|---|---|
| Is the APK signed? | Android will not install an unsigned APK at all. Some converters hand you one and leave signing to you. | Signed, always |
| Is there a watermark or branded splash? | A "Made with X" screen on every launch is fine for a demo and unacceptable for a client. | None |
| Does it expire? | Some free builds stop opening after 7 or 30 days. | Never |
| What is the size cap? | 1 MB caps rule out anything with images. | 5 MB free · 18 MB Pro |
| Can you publish it? | Google Play needs an AAB and, for updates, a consistent signing key. | AAB and own key on Pro |
What "signed" means and why it is the first question
Every Android app carries a cryptographic signature. The phone checks it at install and refuses an app without one, and refuses an update whose signature differs from the installed version. A converter that gives you an unsigned APK has done the easy half of the job; you then need Java's keytool and Android's apksigner to finish, which is precisely the toolchain you were trying to avoid. A converter that signs with a key it manages gives you an installable app immediately — the trade-off is that the key is theirs, which matters only if you later publish on Google Play and want to update from elsewhere. That is what Pro's own-key option resolves.
Watermarks, splash ads and expiry
These are the levers a "freemium" converter uses to turn a free user into a paying one, and they are legitimate — the service costs money to run. The problem is discovering them after the build. A watermark in the corner of every page, a two-second splash advertising the converter, an app that stops opening after a month: each makes the free build unusable for anything except evaluating the paid one. Read the pricing page before uploading. If it does not say, assume the worst.
What this site's free tier includes
- Signed, installable APK from a single HTML file, a ZIP or a live URL.
- Your name, icon (every launcher size generated), package name and version.
- Theme colour, a page loader, pull-to-refresh, a branded offline screen for URL apps.
- Camera, microphone and location permissions if your page uses them.
- No watermark, no expiry, no card, nothing of ours inside your app.
- Every tool and guide on the site, with no account.
The limits: a cooldown between builds, APK output only (Play needs an AAB), a managed signing key, and 5 MB of bundled content.
What Pro is for
Three things, all of them genuinely different from the free product rather than the free product made worse:
- Google Play. Play requires an App Bundle for new apps, and updating a published app requires signing every release with the same key. AAB output and your own keystore are Pro.
- Feeling native. A designed splash screen, onboarding slides, a native bottom tab bar with your icons, branded page loaders. These are what stop a converted page looking like a browser with the chrome removed.
- Reaching people. Push notifications, which also happen to be the clearest answer to Play's minimum-functionality question for URL apps.
Pro also lifts the bundled-content cap to 18 MB and removes the cooldown. It is sold as a monthly subscription through Google Play in the companion Android app. Pricing →
Alternatives that are free in a different way
Android Studio is free and produces an app you own completely, at the cost of installing 10 GB of tooling and learning Gradle. Cordova and Capacitor are free frameworks that do the same with more structure. A PWA is free and needs no build at all, but is not an APK and cannot be listed on Play without extra steps. The comparison guide weighs them; the short version is that they trade money for time, and for a first app the time is the more expensive currency.