Symbols is a free Android app developed by Coolpisoo that offers a wide range of symbols and emoticons to users. With more than 1500 symbols, including currency, Greek, arrow, line, math, unit, Japanese, emoticon, smiley, and many more, this app is a great utility for anyone who wants to easily type symbols for SMS, email, web, Twitter, Facebook, and other applications.

One of the best things about Symbols is that it is completely free. You can search for any emoji or emoticon you want and even request new symbols by contacting the developer. Moreover, if you want to type just one symbol, you don't have to press the "Copy to Clipboard" button because it is already copied to the clipboard. You just need to long-press on the text field where you want to type the symbol.

Overall, Symbols is a great app for anyone who wants to add a bit of flair to their messages and social media posts. With its extensive library of symbols and emoticons, this app is sure to become a favorite among Android users.