Time for another round of apps that cover the spectrum of your beloved mobile device, be it iPhone, Android or Windows!

The Weekly App Smack is the best of new or updated design and productivity apps (and maybe a couple of fun ones, too) for the busy design or engineering professional and this week we have a list sure to make you more efficient.

Do you have an app suggestion that has made your life easier or changed up your workflow? Let us know in the comments below or send it into [email protected].

Hit it!

Darkroom

“Darkroom makes it easier and faster than ever to capture the perfect look for your photos. Skip the import process and start editing in our refreshingly simple interface. Make, edit, and share filters with the Pro Kit (In-App Purchase) using powerful yet easy to use tools.”

Darkroom

Halfpipe Hero

“Halfpipe Hero is an awesome arcade skateboarding game featuring retro graphics and quick gameplay. Tap to nail the landing and pull off sweet tricks!”

HalfpipeHero

PAC-MAN 256

“Cherries are red. Ghosts are blue. Munch a power pellet. Get Lasers too!”

PacMan

Lifeline: Silent Night

“Acclaimed author Dave Justus returns with a suspenseful new story that plays out in real time, delivering notifications throughout your day. Keep up as they come in, or catch up later when you’re free. You can even respond to Taylor directly from your Android Wear device. Your choices shape the story as you play.”

Lifeline

NASA App

“Come explore with NASA and discover the latest images, videos, mission information, news, feature stories, tweets, NASA TV and featured content with the NASA App for Android.”

NASA

SketchBook Express

” SketchBook Express offers a dedicated set of sketching tools and delivers them through a streamlined and intuitive user interface. Use it to digitally capture your ideas as napkin sketches or produce artwork on-the-go. With the same paint engine as the renowned SketchBook Pro software, SketchBook Express delivers sophisticated brushes and pencils.”

SketchbookExpress

Author