Here are some of the latest apps available at the Apple App Store for the iPhone, iPad and iPod touch.

Lucky Clan has announced Video Zoom. The US$1.99 app lets anyone apply zoom to videos from their existing iOS Photo Library. You can use Video Zoom to add zoom effects to existing videos, or just crop the video.

JH Solutions has released Save the Princess – 1D Edition. The free game — inspired by One Direction — takes fans of the band on a journey across a mythical land to save the princess who is being held captive.

Reliance Games has introduced Ultimate Robot Fighting. It’s a free, single-player action game with 3v3-style gladiatorial brawling among robots.

Taprrific has unveiled UponPixels. The $0.99 device allows anyone to add beautiful typography and design elements to their photos, then share them with family, friends, or the general public.