ClevNote - ClevNote is an amazing mobile application that helps you to write the daily memos on your smartphone.
Great F*cking Startup Advice - Strongly worded suggestions for startup founders
Notepad by Splend Apps - Notepad by Splend Apps is one of the best mobile apps that enables you to create a to-do list and notes.
Startup Notes - Most actionable advice from each Startup School speaker
Notes with pictures - Notes with pictures is one of the best mobile apps that enable you to write notes and add images, voices, videos, and attach documents to your records.
First Search - The world's best startup advice, curated and searchable.