iPhone And iPad Apps Gone Free: Moonsters, Qbism, Converter Touch, And More

Today's AGF list includes a Moonster launching game, a 3D puzzle game, a simple yet visually appealing unit converter, and more. Disclaimer: All prices are subject to change at any time and without notice regardless of stated free duration iPhone: Moonsters ($.99 -> Free): Launch the Moonsters at the appropriate angle in order to collect all of the tofu and find your ship. The game features three characters, 90 levels, three different endings, tons of different obstacles, and Game Center integration. Moonsters is available for free today only (12/5). It has a four-and-a-half-star rating and a total of 16 ratings. MiniSquadron ($.99 -> Free): An arcade flying game where you must take down a specific number of enemy planes without taking too much damage or crashing into the terrain below. Each wave of enemies becomes progressively more difficult, so you will have to utilize the various power-ups and weapons in order to succeed. The game features eight levels, seven different weapons, eight power-ups, head-to-head local multiplayer, and OpenFeint integration. MiniSquadron is available for free today only (12/5). It has a four-star rating and a total of 404 ratings. Damian Filigree: the Book of Thoth ($1.99 -> Free): A puzzle game where you must match hieroglyphic symbols by swapping out the correct stones to save Damian Filigree from the mummy that's chasing him. The game features items and power-ups to collect, traps to avoid, and Game Center integration. Damian Filigree: the Book of Thoth is available for free today only (12/5). It has a five-star rating and a total of five ratings. Qbism ($.99 -> Free): A 3D puzzle game where you are required to slide cubes correctly into the white outline. You can swipe anywhere on the screen in order to change your viewing angle. The game features three puzzles sizes, over 100 puzzles, multiple game modes, and OpenFeint integration. Qbism is available for free for a limited time. It has a three-and-a-half-star rating and a total of 14 ratings. Libra Balance Fantasy ($1.99 -> Free): Tilt and turn your device to guide all of the balls into the hole as quickly as possible. The game features 3D graphics, four worlds with a total of 32 levels, three difficulty levels, and Agon Online integration. Libra Balance Fantasy is available for free today only (12/5). It has a three-star rating and a total of 17 ratings. Converter Touch ($.99 -> Free): A simple yet visually pleasing unit converter. Just drag and drop one unit on top of another to convert. The app features tons of different measurements, the ability to mark units as favorites, automatically updated currency exchange rates, a built-in calculator, copy and paste, and conversion history. Converter Touch is available for free for a limited time. It has a four-star rating and a total of 40 ratings. Universal: Sand Slides ($.99 -> Free): Your job is to draw lines on the screen in order to funnel colored sand particles into their appropriate bins below. You can only have so many lines on the screen at once, so draw them wisely. The game features multiple difficulty levels and Game Center integration. Sand Slides is available for free for a limited time. It has a three-star rating and a total of 25 ratings. iPad: Music Bubbles HD ($.99 -> Free): Create unique and relaxing sounds by simply touching the screen to place up to 30 bubbles. The bubbles will expand and contract to your desired tempo, colliding with other bubbles to create sounds. Bubbles can be moved or deleted at will while the app is paused. Music Bubbles HD is available for free for a limited time. It has a three-and-a-half-star rating and a total of six ratings. Developers: If you are a developer who would like to get your app included in our “Apps Gone Free” daily lists, here’s our basic set of rules:

The app must be free for at least one whole day.
It must have at least a three-star average rating at the time it goes free.
The app must not have been free numerous times (3+) over the last six months.

To submit an app, simply send a request to tyler@appadvice.com with the subject “Apps Gone Free.” Please include the name of the app, a link to it in the App Store, when you intend to offer the app for free and anything else you would like to share. We will take it from there.