SMSdroid is a special messaging app letting you send messages with any other messaging app.
This app is open source software build in spare time. Adding bad comments in market won't help much to make it better.
Please add your issues with this app on the app's website.
Feel free to help translating this app to your language here: http://ub0r.de/translate/smsdroid/
Author: Felix Bechstein
Market link: de.ub0r.android.smsdroid
Web site: https://github.com/felixb/smsdroid
Market downloads: >250,000
Market rating: 3.9 / 5.0