- Call recorder to record phone calls, with an option to automatically start call recording.

- Receive calls from one of the following as per your desire:

1. Only contacts
2. Only whitelist
3. Only whitelist and contacts
4. Everyone except blacklist.
5. Everyone including blacklist.

- Option to send an automated custom message to blocked calls.

Difference between the pro version and the free version:

1. The free version shows interstitial ads.
2. With every SMS sent through the free version, the following text is automatically appended: "Sent via Call Utils" followed by a shortened link to the Play Store listing of the app

Permissions:

Contacts - to add an entry from the contacts into one of the many lists in the app.
Microphone - for the call recorder to record phone calls.
SMS - to be able to send a message after blocking calls, or through the pop-up shown during calls.
Storage - to save the audio recordings.
Phone state - to detect the the initiation of incoming and outgoing calls.

Translation credits:

Portuguese - henriquecolini@hotmail.com
Serbian - filipramenkovic@gmail.com