With Snapchat's big announcement and Google's hardware event just around the corner, you may have missed some of this week's best new apps.。

Each weekend, we round up a few of our favorite new and updated apps. This week's list includes an app to help you keep your messages secret, a new DIY trivia game and an app to help you follow the latest movies.。

SEE ALSO:Snapchat is just 'Snap' now。

Check out the gallery below to see our top picks. If you're looking for more items to fill up your phone, take a look at our last roundup of can't-miss apps. 。