When comparing Call Control - Call Blocker vs Truecaller - Caller ID & Block, the Slant community recommends Call Control - Call Blocker for most people. In the question“What are the best Android apps for blocking spam callers?” Call Control - Call Blocker is ranked 2nd while Truecaller - Caller ID & Block is ranked 3rd. The most important reason people chose Call Control - Call Blocker is:
There are 12 million users reporting spam numbers, and together they have formed a large database of spam numbers
Ranked in these QuestionsQuestion Ranking
Pros
Pro Crowdsourced
There are 12 million users reporting spam numbers, and together they have formed a large database of spam numbers
Pro Blocks common scams
The IRS scam, Microsoft Tech scam, Grandparent scam and many others are blocked by Call Control
Pro Free Reverse Phone Lookup
Pro Blacklist anyone
You can set who to blacklist, and you can blacklist any number
Pro Always see who’s calling — works for saved contacts and unknown numbers
Pro Block spam callers and telemarketers
Cons
Con Tampers with signal to block calls
Numerous users are reporting that the app turns off cell signal to drop calls, leaving the device disconnected from the network for a few minutes after each dropped call.