TopXNotes - TopXNotes is a personal notes and information organizing tool that you can use on iOS or Mac OS.
Stickies - Stickies is a PC utility written to replace Post-It-style notes left stuck to your monitor.
Notezilla - Colorful & powerful sticky notes app for Windows & Phones.
Simple Notes by AngkorWorld - Simple Note is an app by AngkorWorld that offers features that let you write and share your thoughts with other users to help them in learning something new.
Scrawl - Scrawl is a notes taking and memo app that lets you keep track of the things that are important for you, like daily routine tasks, projects, reminders, calculations, or accountability of someone.
AltarSoft Sticky Notes Manager - AltarSoft Sticky Notes Manager is an electronic or digital sticky note making application to add the simple sticky notes on the desktop about the important tasks and events and getting in touch with them all the time.