Noto - Email yourself. Fast.
Privatter - Privatter is the easy way to share long texts and pictures set limit on your followers. You can post them by Sign in with Twitter account to this site.
fwrdto.me - Send web pages to your email inbox in just one click
Twishort - Twishort is a best Twitter app for writing longer tweets. Tweet more than 140 characters
Mail to Self - An iOS extension to mail notes to yourself from any app
Chirr App - Chirr App 💬 splits text into tweets and posts it as a thread