Erminder will manage one-line notes for anything. erminder is as an evolutionary way to deal with mental notes.
This app integrates with and complements the www.erminder.com website. One you have an account on the website, this application allows you to quickly and easily record notes about things and recall them whenever and wherever you need
Eureka! - A straightforward app to rapidly jot down ideas before they are gone.
Got a "Eureka" moment at night? Start up the app, write down the brilliant idea and go back to sleep; all within a couple of seconds
Evernote turns your phone into an extension of your brain.
This award-winning app lets you remember and recall anything that happens in your life. From notes to ideas to snapshots to recordings, put everything into Evernote and watch as it all instantly synchronizes from your phone to the Web to your PC
Fusiapps - A fusiapp is an app within another app.
Fusiapps is a collection of such mini-apps.
There are only 3 currently: clock, notepad, paint. They have limited functionality with no saving and no resuming. However if you install it prepare to be bombarded with updates. Updates that will not only make the existing fusiapps useful but also add more fusiapps
GeoNotes - An application for taking notes with geographic location it was recorded at. Every note can be marked with the color and displayed on a map. Also you can attach photos to a note. Application can provide route from your current location to note's location. You can also send notes by SMS or email
InkNotez is an app mainly for taking notes, but also works great as a drawing tool. It is simple and easy to use, but is very customizable and has many features. You will never lose your notes because it has an automatic save feature in case you accidentally close the app, and a permanent save button as well
InvulgoMindMapperFree by InvulgoSoft, makes it easy to jot down notes in a mind map style. Very useful for meetings minutes, planning tasks, decision making, or just general note taking. The mind map concept make it a lot easier to go back to old notes and remember what it was all about. It is an intuitive way for the mind to work
