Simple Call Blocker is a utility that lets you block unwanted calls to your iPhone.
It allows you to add individual numbers, or ranges of numbers, that you wish to block to the blacklist.
You may also whitelist numbers or ranges of numbers, so that they will not be blocked by this app, even if they are in the blacklist.
Optionally, you may also whitelist all of your phone's contacts.
## Does the app contain a list of known phone spammers to block?
No. Simple Call Blocker does not provide or maintain a known spammers blacklist. There are several other iOS call blockers that do, which you can use for free, if that feature is important to you. You may use Simple Call Blocker in conjunction with one of those other apps to blacklist additional numbers.
## Why would I use this app?
1. Simple Call Blocker allows you to block a range of phone numbers, to help prevent neighbor spam, for free. Other apps may let you blacklist individual phone numbers, but require an in-app purchase or paid subscription to block ranges of numbers.
2. Simple Call Blocker does not collect your personal information. You do not need to provide it access to you contacts for the whitelist to work (though the whitelist contacts will not work). In contrast, some call blockers require a subscription or even a login to their web service in order to work.
3. Simple Call Blocker is designed to be very simple and reliable. In contrast, with many call blockers, it is hard to determine how many numbers are in the blacklist, whether or not the Call Directory app extension is loaded, and so on.
Simple Call Blocker does not collect any of your information, period. No data within the app or accessed by the app is ever transmitted to the developer.