Reviews of Call Blocker

By: Backtracking Technologies

List of user reviews and ratings for Call Blocker

Total ratings

3.63 (Rating count: 549)

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Review summary

Users appreciate Call Blocker for effectively blocking unknown calls, its ease of use, lack of ads, and reliable performance across devices. However, common issues include inability to prevent calls from going to voicemail (losing caller info), inconsistent blocking of telemarketing calls, the app turning off automatically after several hours, occasional single ring before blocking, and absence of SMS blocking. Overall, many users recommend it but desire improvements such as SMS blocking and better telemarketer filtering.

Pros

Effectively blocks unknown and unwanted calls
User-friendly and easy to use
No advertisements present
Allows blocking based on contacts list and unknown numbers
Reliable performance on various devices

Cons

Does not block calls from going to voicemail, losing caller information
Does not block spam or telemarketing calls consistently for some users
Some users experience the app turning off automatically after some hours
App sometimes rings once before blocking calls
Lacks SMS blocking feature

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User Reviews

Recent rating average: 2.90

All time rating average: 3.63

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27% (6)

Date	Author	Comment
2025-01-13	Cy*****	I love this app because everything it says it does it does & it is free. That's why I have been using this app for years. So I highly recommend it
I love this app because everything it says it does it does & it is free. That's why I have been using this app for years. So I highly recommend it
2024-10-09	Sh*****	Just awesome this app.and very helpful too .i just love this app...
Just awesome this app.and very helpful too .i just love this app...
2024-08-24	KU*****	App not work not blocked unknown number mob to my devices app not work devolopor help me
App not work not blocked unknown number mob to my devices app not work devolopor help me
2024-08-19	Re*****	Wonderful Easy and useful app.
Wonderful Easy and useful app.
2024-06-18	Sh*****	Works good on my device. Blocks unknown call also.
Works good on my device. Blocks unknown call also.
2024-06-13	Ma*****	Yes..app is working. But can anyone one tell me that is this app working without internet
Yes..app is working. But can anyone one tell me that is this app working without internet
2024-05-28	Ja*****	With the application set up for receiving calls from my contacts only I am yet to be bothered with calls from unknown numbers and it is very disappointing 😕😔💔
With the application set up for receiving calls from my contacts only I am yet to be bothered with calls from unknown numbers and it is very disappointing 😕😔💔
2024-05-05	Ch*****	If i will do setting unknown number blocked. Is this app also block the unknown number massage in inbox
If i will do setting unknown number blocked. Is this app also block the unknown number massage in inbox
2024-04-25	Fl*****	Stupid up it doesn't make no sense it is just waste of time to download it it doesn't block anything on the phone
Stupid up it doesn't make no sense it is just waste of time to download it it doesn't block anything on the phone
2023-11-25	Je*****	Allow contact list only . . Bs . .dis app no work at all , n can't make white list also
Allow contact list only . . Bs . .dis app no work at all , n can't make white list also