Da Note is a quick note taking app that is easy to use, similar to Apple's built-in 'Notes' app, but with some great additional features.

- Pinch to change the note's font size, to make it bigger or smaller, depending your vision preferences. This is particularly helpful for those with aging eyes.

- Search text down to the individual notes level where the matched results are highlighted with color. Very useful for searching a big messy note.

- Protect your private notes with a passcode, to prevent other people from getting to them easily. This is a must have if you share your iOS devices with others, such as kids - you don't want them to mess up with your critical notes.