Identify what’s causing migraines, solve puzzles, and share some fun with today’s collection of apps and games.

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.


Montezuma Puzzle 4 Premium ($0.99 → Free, 181.7 MB): It’s time once again to piece together the puzzles of Montezuma. Those who enjoy Tangram-like puzzles.

Each of the 100 puzzles require you to drag and drop pieces from the lower half of the screen into the top in order to completely fill in the shape. Pieces can not be flipped or rotated, so you’ll have your work cut out for you. The game also includes an unlimited number of hints and undos, creating a rather relaxing environment. Although, if you do utilize a hint you won’t be able to earn a perfect rating.

Montezuma Puzzle 4 Premium is available for free for a limited time. It has a 4.5-star rating with a total of 654 ratings.

Nice Shark! Good Kitty Cat and Penguin Too! Emoji ($0.99 → Free, 7.8 MB): Share some fun with the Nice Shark sticker pack. Those who want to expand their collection.

This sticker pack will brighten everyone’s day. It includes more than 30 unique stickers to peel and stick onto your messages. You’ll find a happy kitten, loving penguin, sweet snowman, and, of course, a nice shark.

Nice Shark! Good Kitty Cat and Penguin Too! Emoji is available for free for a limited time. It has a 5-star rating with a total of 11 ratings.

Migraine Insight: Tracker ($4.99 → Free, 26.6 MB): Identify what’s causing your migraines with Migraine Insight. Those who suffer from migraines.

Migraine Insight will help you find the answer to your migraine problems. The app initially asks you to add possible triggers for tracking. Then all you need to do is log every time a migraine takes hold. After enough data has been collected, you’ll be able to analyze how often each possible trigger resulted in a migraine. Reports can be generated for doctor visits, and advanced charts can help identify patterns.

Migraine Insight: Tracker is available for free for a limited time. It has a 5-star rating with a total of 71 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.


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 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. Latest