Battle hordes of goblins from the back of your war turtle in Slick Entertainment’s side-scrolling shooter, Shellrazer. We also have an educational game that will help you practice your multiplication tables, and a strategy game that has you infiltrating secure servers to nab your payload.

All app prices are subject to change at any time and without notice regardless of stated free duration. Price changes are solely under the control of the developers.

iPhone:

InstaWeather Pro ($0.99 → Free, 16.5 MB): Brag to your friends about the beautiful weather you’re experiencing with InstaWeather Pro. You must first either snap a photo within the app or import one from your library. You can then add one of the more than 30 different weather data skins by swiping across the screen, and place it at the top or bottom of your photo by swiping up and down. Once everything is in place, capture your creation and send it off to Instagram, Facebook, or Twitter.

InstaWeather Pro is available for free for a limited time. It has a 4.5-star rating with a total of 1361 ratings.

TriZen – Relaxing tangram style puzzles ($1.99 → Free, 28.5 MB): Another fun and relaxing puzzle game from Little White Bear Studios, the creators of Zentomino. The object of the game is to try and complete the shape in the middle of the screen by using any of the pieces on each side without overlapping them. It includes over 500 puzzles, multiple difficulty levels, and Game Center integration.

TriZen – Relaxing tangram style puzzles is available for free today only (02/16). It has a 4.5-star rating with a total of 1676 ratings.

Postale ($0.99 → Free, 9.9 MB): Share your favorite travel experiences with this fun and easy to use photography app. You must first choose from one of the four postcard layouts and one of the eight different themes. Each postcard can be customized with a personal title, message, and photo. When everything looks just right, you can finish your postcard off with one of 32 retro-styled stamps, or you can create your own from a photo in your library. The app also includes five text fonts, the ability to edit photos in a variety of ways, and the ability to share your postcards via email, Facebook, or Twitter.

Postale is available for free for a limited time. It has a 4.5-star rating with a total of 180 ratings.

Universal:

NFL Kicker 13 ($1.99 → Free, 44.1 MB): Score field goals for your favorite NFL team in this flick-based arcade game. You’re able to blast the football through the uprights by swiping from the bottom to the top of the screen. Swipe left or right while the ball is in the air to fight off the wind. The game includes three modes, all 32 official NFL teams, the ability to customize your uniform, and achievements and leaderboards via Game Center.

NFL Kicker 13 is available for free for a limited time. It has a 4.5-star rating with a total of 38 ratings.

Puzzle Lidos ($0.99 → Free, 17.9 MB): A customizable jigsaw puzzle where each piece has a moving image. You’re able to import any photo from your library or snap one in-app. You can then choose how many pieces you want your photo cut up into and how fast the images within each piece move. You’re able to tap pieces to swap them with each other to try and solve the puzzle.

Puzzle Lidos is available for free for a limited time. It has a 5-star rating with a total of 9 ratings.

Shellrazer ($2.99 → Free, 37.8 MB): Ride your war turtle to victory by wiping out the nasty goblins in this side-scrolling shooter. Your massive war turtle charges ahead all on his own, but it’s up to you to man the mounted weapons to take out the goblins. You’re able to fire upon your enemies just by sliding your finger around the screen. Grab the loot that’s dropped from the fallen goblins to recruit new fighters. The game includes more than 75 levels, 50 different enemies, a variety of upgrades, and achievements via Game Center.

Shellrazer is available for free for a limited time. It has a 4.5-star rating with a total of 1542 ratings.

Coign of Vantage ($0.99 → Free, 9.0 MB): Discover the image hidden within the pixel cloud in this fantastic puzzle game. Drag your finger all over the screen to rotate the pixels and recreate the image displayed in the top right corner. Try to be quick about it, because you have a limited amount of time to discover the images. The game includes two modes, more than 100 images to solve, and leaderboards via Game Center.

Coign of Vantage is available for free for a limited time. It has a 4.5-star rating with a total of 101 ratings.

Node.Hack ($0.99 → Free, 28.6 MB): Try to infiltrate secure servers to nab your payload and escape before the network self-destructs in this strategy game. Just tap on a spot on the grid to move your cube. Stop on glowing cubes on the grid to gather their points. Once you have collected enough points, an exit will open up. Make your way through the exit before the enemy AI can hunt you down. The game includes 15 levels, and achievements and leaderboards via Game Center.

Node.Hack is available for free for a limited time. It has a 4.5-star rating with a total of 31 ratings.

DivisionFlow: Division, Re-Envisioned. ($1.99 → Free, 46.4 MB): Work on your division skills with this educational game. Choose from four challenging modes and race against the clock to find the correct answer. The game includes multiple levels of difficulty, support for multiple profiles, and achievements and leaderboards via Game Center.

DivisionFlow: Division, Re-Envisioned. is available for free today only (02/16). It has a 3.5-star rating with a total of 7 ratings.

FlowPlus: Add. Subtract. Enter the Flow. ($1.99 → Free, 46.6 MB): Work on your addition and subtraction skills with this educational game. Choose from four challenging modes and race against the clock to find the correct answer. The game includes multiple levels of difficulty, support for multiple profiles, and achievements and leaderboards via Game Center.

FlowPlus: Add. Subtract. Enter the Flow. is available for free for a limited time. It has a 4.5-star rating with a total of 8 ratings.

MultiFlow: Times Tables Reimagined – Practice Multiplication ($1.99 → Free, 44.5 MB): Practice your multiplication tables from one to 20 with this educational game. Three of the four modes challenge you to solve problems as quickly and accurately as possible. The Pick ‘Em mode allows you to choose the tables you want to practice and solve problems without a time limit. The app includes multiple levels of difficulty, support for multiple profiles, and achievements and leaderboards via Game Center.

MultiFlow: Times Tables Reimagined – Practice Multiplication is available for free today only (02/16). It has a 4.5-star rating with a total of 72 ratings.

iPad:

Scrap It HD ($1.99 → Free, 368.7 MB): Create and share gorgeous digital scrapbooks with this photography app. It includes an absolutely ridiculous amount of stickers, paper styles, ribbons, letters and numbers, and word art items to choose from. Each item can be moved, resized, and rotated via multitouch controls. You can also add photos from your own library and apply a variety of effects to them, and add your own custom text. The app also includes a layer manager, the ability to view multiple scrap pages as a slideshow, and the ability to share your creations via Facebook, Twitter, Tumblr, or email.

Scrap It HD is available for free for a limited time. It has a 4-star rating with a total of 99 ratings.

That concludes today’s issue of Apps Gone Free. If you like staying on top of these daily deals, don’t forget to check out our free AppsGoneFree app. It provides all the deals each day, and even an archive of past deals that are still active.

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:

  • 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.
  • The free version of your app must not include ads.

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 and for how long you intend to offer the app for free, and anything else you would like to share. We will take it from there.