In order to help relieve those winter blues, Amazon is giving away over $100 worth of applications for free as part of an App Store promotion.

Available for free through, anyone interested in free content might want to mozy on over to Amazon’s UK branch for a look at their new special promotion. Putting on 37 titles in their “Free App of the Day” section, Amazon is busting the curtain wide open in order to help you break through a late Winter depression.

80 Days
A Scientific and Financial RPN Calculator
Battery HD Pro
Buy Me a Pie! Grocery List Pro
Caveman Feast – Paleo Recipes
Cut the Rope: Experiments
DoggCatcher Podcast Player
Doodle Jump
Food Substitutes
Glow Hockey 2 Pro
Guitar Pro
Hidden Object – Be My Valentine
League of Heroes Premium
Longman Dictionary of Contemporary English 5 – Audio Edition
Monsters Ate My Condo
Pocket Yoga
Relax Melodies Premium
Servers Ultimate Pro
Sorcery! 2
Speed Reading Trainer Full
Stellarium Mobile Sky Map
Travel Interpreter
Listure – List, Task, Reminder
Runtastic Pro
Ski Safari: Adventure Time
Shazam Encore
Back to Bed
Delicious – Emily’s True Love
Sleep as Android Unlock
Smart RAM Booster Pro
OfficeSuite Professional 8
SmoothSync for Cloud Calendar
Sworkit PRO
Trivia Crack (Ad Free)
Tunable: Tuner, Metronome, and Recorder

Running the promotion between the 12th and 14th of February, these Android Apps vary from Games to fitness and even business needs but will only be available for a short time, so take advantage while you still can!