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.
Twitter Threads - Twitter introduces a built-in Tweetstorm feature ⚡️
Twishort - Twishort is a best Twitter app for writing longer tweets. Tweet more than 140 characters
Chirr App - Chirr App 💬 splits text into tweets and posts it as a thread
Thread Reader - A bot 🤖 that unrolls Twitter 🐣 threads for you 🤓
TwitLonger - TwitLonger is the easy way to post more than 140 characters to Twitter