Verdict up front: Google Play asks every developer for a website. Vintage Inc, Sky Apper, Techno Apps Development and Learning Tool all answer with a free .web.app Firebase subdomain — and on two listings the page named belongs to a different app.
What a .web.app address is
Firebase Hosting gives away a free subdomain to anyone with a Google account. There is no registration, no ownership record, no renewal, and nothing to look up. It takes minutes and costs nothing.
A registered domain is different. Somebody paid for it, somebody renews it, and there is a record that can be checked. That is the whole reason Play asks for a website at all.
What these listings publish instead
| App | Developer | “Website” |
|---|---|---|
| Trading with Zero Balance | Sky Apper | trading-with-zero-balance-app.web.app |
| AI Trading Bot | Sky Apper | ai-trading-bot-app.web.app |
| AI Powered Trading | Sky Apper | ai-powered-trading-app.web.app |
| Start Trading from Zero Invest | Techno Apps Development | start-zero-invest-trading-app.web.app |
| GlobalTrade: Trading For All | Techno Apps Development | ai-market-trading-app.web.app |
| Zero Investment Trading | Vintage Inc | tradego-app-696ea.web.app |
| Zero Investment Trading | Learning Tool | zero-investment-trading-app.web.app |
Two of them name the wrong app
Start Trading from Zero Invest gives start-zero-invest-trading-app.web.app — which is the name of Start Zero Invest Trading, a different app on the same shelf.
GlobalTrade: Trading For All gives ai-market-trading-app.web.app, matching neither its own name nor its developer’s.
That is what a duplicated listing looks like. One page was filled in, then copied, and the website field was never changed.
One of them tells you it was auto-generated
tradego-app-696ea.web.app carries a random suffix. Firebase appends those when a project is created without a chosen name. Nobody picked it; a console produced it.
The one-minute check
- A
.web.appor.firebaseapp.comaddress is a free page, not a business. - A random suffix like
-696eameans the project was never even named. - If the address names a different app than the one you are reading, the listing was cloned.
- A real finance business publishes a registered domain you can look up.
- Open the link before installing. If it is a single page with no company details, there is no company.
- Pair it with the contact address. A free site and a free mailbox together mean nothing survives the account being deleted.
Did an app like this show you a balance you could not withdraw?
Tell us which app and which developer name. One email starts it — no fee.
Or write to us directly: support@reclaimdc.com
Include the app name, the balance it showed you, any details you entered, and screenshots if you have them. Never send passwords, private keys or seed phrases — nobody needs them to read your report.
Why it matters to you and not just to us
If something goes wrong, the website is where you would look for a company name, an address, or somebody to write to. On a free Firebase page there is nothing to find, and when the page is taken down there is no record it ever existed.
That is not a technical detail. It is the difference between a business you can pursue and one that disappears with the listing.
The verdict: we are not calling any of these developers a criminal enterprise, and no regulator we checked has issued a warning about any of them. What the public record shows is a set of finance apps that answer Play’s website question with free pages nobody paid for, two of which name the wrong app, and one of which was never even given a name.
Sources: The developer website field published in the App Support panel of each Google Play listing named above, read directly from the listings. Checked 17 September 2026.
