Spam Defender is a free iPhone app developed by AGON CONSULTING DI LUCA PRADELLA E C. SAS in the Utilities & Tools category. This app helps users protect themselves from unwanted calls, telemarketers, spammers, and scammers. With Spam Defender, users can download the call blocker app for free and easily stop unwanted calls from telemarketers and spammers. The app also offers a reverse phone number lookup feature for both landline and mobile phones. Users can add phone numbers to their personal black list and filter SMS spams using keywords.

Spam Defender provides daily updates with a new list of suspicious callers and robo calls. The app's algorithm is frequently updated to fight against spams and unwanted calls. One of the notable features of Spam Defender is that it respects user privacy and does not ask for their number or access to their contacts.

If you are tired of aggressive callers disturbing your peace and privacy, Spam Defender is the app for you. It automatically blocks numbers from suspicious sources, protecting you from spam calls. With its constantly updated list of suspicious numbers, you can rest assured that you are protected from annoying callers. Spam Defender also provides instructions on how to set up your phone to enable spam identification and blocking, as well as SMS filtering.

Please note that Spam Defender offers three subscription options: monthly, semestral, and annual. Each subscription unlocks all the features of the app, including the best caller ID, spam SMS blocking, and reverse number lookup. Users can manage their subscription and cancel auto-renewal through iTunes or their iOS device settings.