Lead the princess Ida through mazes of optical illusions and impossible objects, which are referred to as "sacred geometry", as she journeys to be forgiven for something. The game is presented in isometric view, and the player interacts with the environment to find hidden passages as Ida progresses to the map's exit. Each of the ten levels has a different central mechanic. Interactions include moving platforms and pillar animals, and creating bridges. The player is indirectly cued through the game by design elements like color, and directly cued by crow people, who block Ida's path. Critics compared the game's visual style to a vibrant M. C. Escher drawing and Echochrome. The game includes a camera mode where the player can roam the level to compose screenshots. It includes filters similar to Instagram.

Ultimate Guitar Tabs is an easy and convenient application for viewing guitar Tablatures, bass Tablatures, drum Tablatures and chords on your iPhone or iPod Touch. This is the only mobile application giving you UNLIMITED access to the world's largest database of Tabs from Ultimate-Guitar.com.

Afterlight is a powerful image editor for iOS. iPhone photographers will find lots to like about this now universal and still 99-cent app. It’s quick and straight forward editing through it simple design, paired with powerful and snappy tools, will give you the look you want in seconds. Afterlight boasts 70+ unique filters, 75+ textures and over 125 different framing options. As soon as you are done editing, you can upload you’re your image to any major social network with a touch of a button.

Workout anywhere and anytime with our award-winning fitness app for the iPhone and iPod Touch. 7 Minute Fitness Challenge is an app designed with your busy life in mind. Backed by actual research, the app can transform your body for a mere 7 minutes a day. 7 Minute Workout provides full instructional videos on how to perform the exercises, step by step guidance, weight tracking and visualizing, Log keeping and awards to keep you motivated. It’s your own personal trainer in your pocket. All for only $2.99

Swype is a virtual keyboard for touchscreen smartphones and tablets that has finally come to iOS. User enters words by sliding a finger from the first letter of a word to its last letter, lifting only between words. It uses error-correction algorithms and a language model to guess the intended word. It also learns as you go so the more you swipe, the more accurate it gets.

A mob of fun-loving zombies is about to invade your home, and your only defense is an arsenal of 49 zombie-zapping plants. Use Peashooters, Wall-nuts, Cherry Bombs and more to slow down, confuse, weaken and mulchify 26 types of zombies before they can reach your front door. Each zombie has its own special skills, so be careful how you use your limited supply of greens and seeds… as you battle the fun-dead, obstacles like a setting sun, creeping fog and a swimming pool add to the challenge. It’s hard to say what makes Plants vs Zombies such a fantastic experience. Everything about it simple feels right, including the $0.99 price point. This is still one of our favorite games of all time.

Alone is a 2D side scrolling endless arcade game. The world of Alone is a dangerous place to be. There are constant obstacles and things to dodge. When stuff isn’t falling on you, you have to fly through the narrow spaces between rocks. And then there are the comets that are flying towards you. The ship has a shield that can take small knocks. The bigger rocks and comets wipe out the shield entirely but thankfully it regenerates pretty quickly. Alone is a fast paced and exciting runner. The simple controls work brilliantly, the game looks superb and the music is fantastic. The game keeps you hooked for hours and has you coming back for more to get that high score and unlock the next level. At $1.99, you get the full game without any IAP, and countless hours of fun.