Please uninstall old version and reinstall the app from Market if it crashed after updating.If the app is force close when you upgrade from older version (before 4.0), go to phone/Settings/Applications/Manage Applications/Group SMS Free/Clear Data to get it worksGroup SMS utility:- Send SMS to groups or individual in one click- Template enabled with various keywords (ex. $name)- Schedule to send group SMS (in midnight or anytime, Pro only)And more:- Easily to pick contacts/groups synced with Google Contacts- Remember & reuse sent items- Support blast SMS via Google Voice- Send from .csv file (PRO only)kw: group sms text easy mass bulk message messaging quick textingNote 1: if you have sms sending pop-up problem, please consider to download SMS Limit Removal to enable unlimit sms sending.Note 2: Long-press for template/history deletion.