It's finally Friday and Google I/O is starting to wrap up. The weekend is ahead of us, so what better way to celebrate than with this week's final round of app sales? In case you missed it in all of the I/O craziness, here's Wednesday's post. Some of the goodies there could be still had if you're quick enough.

As always, the free apps will remain in your library unless you uninstall them within the Play Store's refund window. It's just like buying an app in that regard. And the time remaining on the sales is accurate as of this writing.

Free

Apps

Aion Calculator - $0.99 -> Free; 4 hours left Knots 3D - $1.99 -> Free; 2 days left

Games

Icon packs & customization

Sale

Apps

Games

Icon packs & customization