Call Defender APK

Call Defender screenshot 1Call Defender screenshot 2Call Defender screenshot 3Call Defender screenshot 4Call Defender screenshot 5
Call Defender ( aka Studio Kuma Call Filter ) is a FREE spam call blocking app that can protect you against annoying spam calls, helping millions of users. Just turn ON "Spam Number Block" when you need to avoid them and enjoy spam free life!

Call Defender provides the simplest way to block unwanted calls and protect your privacy with ease. Call defender also lets you know Caller Identification using our comprehensive global database with over 600 million numbers.

PLUS! With all new Point System, you use get Call Defender Pro for FREE.

► Block unwanted spam calls automatically
► Find out Caller ID from unknown phone numbers
► Use Pro version for FREE with Point System
► Advanced settings for advanced users
► Search spam number database
► Get Daily Call Report for any blocked / missed calls
► Do not be disturbed by any calls using Quiet Mode

If you have any questions, please feel free to contact us via [Menu > About > Contact us] or mail ([email protected]).

• To make sure Call Defender works properly, please load the app at least once after installation.
• If you are using optimization software, make sure to put Call Defender as trusted app.
• From Android OS 4.4 or above, SMS cannot be blocked due to system limitation.
• Network connection is required for database download or caller ID feature
• Devices using unofficial Android framewwork may have compatibility issues.

Call Defender APK reviews

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Aaron Fu review Aaron Fu
This the best app ever!!!!!!!!!!!!!!
Dick Ching review Dick Ching
Very good app
Clive Chapman review Clive Chapman
Very useful
Stops so many unwanted calls. Just download and let it do its thing.
alison yip review alison yip
Fred Fat
Hkertt TANG review Hkertt TANG
Very useful app
Ming Lee review Ming Lee
Phyllis W. review Phyllis W.
It's worth to pay $10 to support this useful apps.
Angela Cheung review Angela Cheung
frankie leung review frankie leung
It helps
Most of the cold calls can be blocked. It helps to save my time.
Lam Cynthia review Lam Cynthia
所有 apps 中最好用的, 五星級 apps
能做到滴水不入, 一個垃圾 call 也沒有!
Vian Y review Vian Y
Absolutely the best
Never tried a better rejecting junk call app than this one. 5 stars rating!
Chengmt Gspbeetle review Chengmt Gspbeetle
Always attempts to get root
Asks for root even no root required function is selected. However, it is safe to deny root access; it will still be working as intended.
Wong Vivian review Wong Vivian
Very helpful app
tony mui review tony mui
A must-have app of Hongkongers
Angelita Li review Angelita Li
You are awesome!
Thanks for creating this app! If you need help with translation (Chinese/Engish) just holler!