Pocket - When you find something you want to view later, put it in Pocket.
Word of the Day - Learn one new word, every day
Instapaper - Instapaper is a simple tool to save web pages for reading later.
Synonymful - Improve your vocabulary and communicate like a pro.
ArticleWise - Turn any article into a flash card, in seconds 💡📝
Reji - Improve your vocabulary hassle-free 📚