RoboKiller tries to block robocalls automatically. Most of the others on the list had a manual item, but this one didn’t. It’s also just a robocall blocker app without a ton of extra features. The filter here is actually very aggressive. It blocked almost all of the spam I received, but that didn’t stop there – it also blocked some calls from places and people I didn’t want to block. It even sent a call from someone on my contact list to the spam folder once. You can turn it off, but there is a timer that will turn it on again. It’s also very expensive. I would only recommend this if you don’t mind the extra aggressive tactics and above average price. It works and it is good, but if you don’t mind the manual approach, you can get a similar effect for a lot less money.
Get it on Google Play
See also: The best Find My Phone apps for Android
Stop calling me
Price: Free / $ 1.00 per month / $ 4.50 per year