Better Notes - Simple notes app that ties notes together with #hashtags
Quick Record - Voice memos audio recorder with iCloud sync
flomo - The minimal memo-taking tool to empower better thinking
Audio Memos - Audio Memos is a voice recorder for the iPhone and iPad.
Paper - Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.
Skyro - A gorgeous voice recording app with embedded images