4. iTalk recorder

iTalk Recorder is a full-featured recording app with a streamlined and intuitive user interface. One can choose from 3 levels of recording quality with 11.025, 22.05, or 44.10 kHz sample rates and manage your recordings at just a fingertip.

The iTalk recorder is equipped with high-quality controls and built-in search function to locate recordings by title. It supports iTunes File Sharing and auto-noise cancellation feature also.

5. Compass

This app is a super simple compass that is very easy to read with a huge display showing you the direction and heading. This free app can help you, in case you get lost in the woods with no cell service, you might need some help finding your true north. In such a situation this compass can help you pointing in the right direction.

The compass app display is helpful for visually impaired situations or where you need a directional reference quickly when your eyes are needed elsewhere.

Read More: India's Mars Mission: The Brains Behind Mangalyaan