Click the heart and select symbol then you can paste it into SMS,facebook,twitter,text editor and etc.
If you get error code 24 from google play update, This is google play's error. please uninstall old version and install new verison again.
If you can not launch select symbols interface, after click notification bar please restart phone.
If you have any question please send mail to me:firstname.lastname@example.org.
Join Beta test group: https://plus.google.com/communities/100277968044707947490
If you are artist want to create some emoticon on Coolsymbols please contact me.
====Blank Boxes====If you use Samsung phone maybe some of symbols can't display, please set fonts to default in setting.If still not display please go to https://play.google.com/store/apps/details?id=com.monotype.android.font.emoji to install emoji font for galaxy S3 & S2If you use galaxy S4 please download from http://www.coolsymbols.mobi/download/EmojiFont.apk
===How to add custom symbols===First make direction coolsymbols on your SD card, and make a file Custom.txt (Note that the case of letters).2nd input your symbols in Custom.txt, each symbol separated by a space.Last you can find your custom symbol in app.
===Get Emoticon Package===https://play.google.com/store/search?q=com.pengpeng.coolsymbols.emoticonpackage&c=apps
=========keyword============symbol Emoji Pattern Graph sign mark insignia Roman numerals Latin Expression Smiley Emoticon note