SMS Filter - Smart Filter is a SMS filtering tool that provides a way for you to filter incoming SMS based on message body or phone number.
It totally works offline and it does not collect any SMS messages or contacts.

Features:
- Create custom filter rules based on message body or phone number
- Unlimited custom filter rules
- Activate or deactivate filter rule whenever you want
- Support iCloud sync to sync filter rules between multiple devices
- Only filter SMS from people not in your contacts