Minuum, the Android keyboard app that shrinks its keys down into almost a single line of characters, has concluded beta testing of its version 2.0 release, and the new version is now available Google Play. The app, a product of Y-Combinator startup Whirlscape, has been available since last year, but the latest version brings reduced keyboard lag, new languages and bug fixes. It's also available as a free 30-day trial if you don't want to fork over the $3.99 asking price right away.

Because of its small size, the developer says Minuum is suited to more than just smartphone typing, and it's already been demonstrated on smartwatches and Smart TV devices.