Apps That
Went Free on
2013-09-29

It allows you to import and export documents from a wide range of services, including Dropbox, GoogleDocs, and Box.net, or via iTunes File Sharing. You can then highlight text within your PDF, add notes, add text, strike-through text, and even fill in forms, check boxes, and radio buttons. The app also includes bookmarking, full text search, iCloud support, password protection, and AirPrint support.

Tap the start button at the top of the screen and place your finger over your iDevice's camera and LED flash. The app will begin to measure your heart rate and display your coherence. Follow the yellow dot at the bottom of the screen to see when to breath, hold your breath, and exhale. The app will provide you with detailed history as well, which can be shared via Facebook, Twitter, or email. An additional Coherence Spectrum mode is available via in-app purchase.

The app combines breathing exercises with the sounds of nature to help you fall asleep. When you're ready for bed, just place your iDevice next to your bed facing upwards. The app will project a pulsing blue light to help you synchronize your breathing. Then when your breathing session is up, Sleeping Zone will play nature sounds until you fall asleep. The app includes six guide sounds, seven sleep sounds, and the ability to adjust the speed and length of your sounds.

It includes 10 shapes that can be decorated with different colors, stamps, and images. Once your child is done drawing, they can sit back and watch as the shape becomes animated. You can then save the animation or single images to your library. The app also includes three drawing tools, and 12 colors to choose from.

It features 250 lines of virtual paper tape, two color schemes, resizable keyboard, AirPrint support, and hex, octal, and binary keyboards.

It follows strict ANSI certifications, providing you with pro-quality sound analysis. Swipe to view frequencies, amps, and notes, and tap and hold to freeze the audio with live spectrum averaging. The app includes three bandwidths to choose from, five time decay options, and four max decay options.

It features a realistic timer, complete with clicking sounds. Tap the button in the lower left corner to start the timer and tap again to record a lap. You're able to record as many laps as you'd like and view them in a scrollable list. Your list can also be shared via email.

You're able to quickly access the app's seven different shooting modes by spinning the wheel on the right side of the screen. You can further customize your shot with different aspect ratios, alignment grids, resolutions, flash types, and more. The app also includes easy to access digital zoom, geo-tagging, white balance lock, and volume snap.