Nomadic Ratio was founded in 2009 as an independent developer of Android apps and games.
Over the years, our most popular application, Reverse Lookup, has helped over a million people identify unknown calls from tens of millions of spammers, debt collectors, businesses, and even friends and family. Over a decade later, we’re still working on building the best app we can for our users.
On this site you’ll find important information about Reverse Lookup as well as all of our other Android and HTML5 apps and games. Whether you need some help managing spam calls or you just want something fun to kill time with, we’re sure you’ll find what you’re looking for here.
Latest News..
Cheers to 2026 – and a Farewell to Amazon
Another year already in the books. We hope 2025 treated you well and that 2026 brings even more good things your way. As always, thank you for supporting our apps and our work. We truly couldn’t keep building and improving without you.
We’ve got some exciting plans lined up for the year ahead, and we’re looking forward to sharing more as they take shape.
To kick things off, we want to let you know about one early change: over the next few days, we’ll be removing our apps from the Amazon Fire Store. With the broader Amazon Appstore shutting down in 2025 and interest on that platform steadily declining, it makes the most sense for us to focus our energy on Google Play going forward.
We don’t expect this to impact many users, but if you were using the Amazon version of our apps, please reach out — we’ll be happy to help you transition in whatever way we can.
That’s all for now. Thanks again for being part of our community, and stay tuned — we’ve got plenty more to share soon.
