Version history
Call Blocker - Stop spam calls
32
ASO score
Text
25/100
Reviews
60/100
Graphic
40/100
Other
0/100
App Rating
4.4
Votes
2.84M
App Age
8y
Last Update
Aug 04, 2025
iAP
$5.49 - 9.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
896.8K
|
495.5M
|
-100%
|
|
Rating
|
4.4
|
4.15
|
+6%
|
|
Number of Ratings (Voted)
|
2.5M
|
528.2M
|
-100%
|
|
App Age
|
8y 0m
|
9y 5m
|
-15%
|
|
In-app Purchases Price
|
$7
|
$103
|
-93
%
|
|
Update Frequency
|
143d
|
180d
|
-21%
|
|
Title Length
|
30
|
25
|
+20%
|
|
Short Description Length
|
65
|
65
|
|
|
Description Length
|
2 284
|
2 646
|
-14%
|
|
Number of Screenshots
|
616
|
1022
|
-40
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 18, 2025 | Dec 25, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 18, 2025 | Dec 25, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 18, 2025 | Dec 25, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 18, 2025 | Dec 25, 2025 |
|---|---|---|
|
No results were found!
|
||
Downloads
Downloads Graph
Total
890.2K
Last month
8.9K
Text ASO
Title
(
Characters:
30
of 50
)
Call Blocker - Stop spam calls
Short Description
(
Characters:
65
of 80
)
Identify and block automatically the most dangerous phone numbers
Description
(
Characters:
2284
of 4000
)
Block, identify and report suspicious phone numbers. Unknownphone.com brings you the most complete app to avoid phone scams, unwanted calls and extra charges in your bill. With more than 10,000,000 telephone numbers registered and identified in our website and a community with millions of users in U.K. and around the world, Unknownphone.com has the pleasure to bring you its official app.
BLOCK PHONE NUMBERS
- Do you want to know who is calling you? Are you annoyed by unwanted calls? With our app you will be able to block any phone number you want.
REPORT SUSPICIOUS PHONE NUMBERS
Search any phone number and check if it has been previously reported in UnknownPhone.com. Share your experience and warn our community.
IDENTIFY COMMERCIAL CALLS
Are you receiving calls and have no idea who is calling you? Do they refuse to identify themselves? Check the phone number with our application and find out who calls you. Verify the phone owner and block their calls.
AVOID THE MOST COMMON SCAMS
- Get the latest and most updated information on telephone scams in the U.K. Block suspicious phone numbers before they call you.
GLOBAL BLOCKING
- Block all international calls.
- Block all incoming calls from phone numbers that are not in your contact list.
- Block all calls with No Caller ID/Unknown/Hidden number.
OUR COMMUNITY
Unknownphone.com is the largest community on phone search and the biggest phone spam directory in the U.K. With more than 10,000,000 identified phone numbers in more than 30 countries.
Call Blocker is Unknownphone.com’s official phone block app and you will be able to access all of our services from your phone.
Optional subscription to our service
- Unlimited credits. Get information for all numbers you want.
- Automatic detection and block of up to 2000 dangerous phone numbers in your country.
- Automatically block No Caller ID/unknown/Hidden calls.
- Access without limitations all our records for any phone number.
- No ads.
- Auto-renewing subscription ($4.99 monthly / $9.99 3 months - price varies by country)
Call Blocker respects your right to privacy. Your contacts will never be public.
Privacy policy: unknownphone.com/privacy-policy
Terms of use: unknownphone.com/terms-of-service}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 2.84M |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Communication |
| Size: | - |
| iAP: | 5.49 - 9.99 $ |
| Installs: | 890.2K |
| App Age: | 8 years |
| Release Date: | Dec 14, 2017 |
| Last Update: | Aug 04, 2025 |
| Version: | 3.3.2 |
Version history
3.3.2
Aug 04, 2025
• Improved support for the latest Android devices <br>• Faster spam detection <br>• Bug fixes
3.3.1
Sep 04, 2024
• Bug fixing.