whowho - Caller ID & Block

Installs

25.2m

Rating

4.1

Rating count

262.6k

Category	Communication
Developer	브이피(주)
Price	Free
First release	8/18/2013 (12 years ago)
Version	4.19.3
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.ktcs.whowho

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
10/10/2025	262,611	4.098	25,221,229	4.19.3
10/9/2025	262,612	4.098	25,218,399	4.19.3
10/8/2025	262,611	4.097	25,217,560	4.19.3
9/28/2025	262,651	4.097	25,204,671	4.19.3
9/27/2025	262,662	4.097	25,203,071	4.19.3
9/18/2025	262,730	4.098	25,187,416	4.19.3
9/17/2025	262,747	4.098	25,185,679	4.19.2
9/16/2025	262,745	4.098	25,183,866	4.19.2
9/15/2025	262,753	4.098	25,182,272	4.19.2
9/14/2025	262,756	4.098	25,181,051	4.19.2
9/13/2025	262,770	4.099	25,179,429	4.19.2
9/12/2025	262,771	4.099	25,177,821	4.19.2
9/7/2025	262,777	4.100	25,168,287	4.18.0
9/6/2025	262,778	4.101	25,166,445	4.18.0
9/5/2025	262,779	4.101	25,164,635	4.18.0
9/4/2025	262,779	4.103	25,162,164	4.18.0
9/3/2025	262,777	4.103	25,160,449	4.18.0
9/2/2025	262,779	4.103	25,158,323	4.18.0
9/1/2025	262,778	4.103	25,156,532	4.18.0
8/31/2025	262,779	4.103	25,155,381	4.18.0
8/30/2025	262,781	4.104	25,153,500	4.18.0
8/29/2025	262,779	4.103	25,151,548	4.18.0
8/28/2025	262,781	4.104	25,149,586	4.18.0
8/27/2025	262,775	4.104	25,147,651	4.18.0
8/26/2025	262,774	4.105	25,145,780	4.18.0
8/25/2025	262,791	4.106	25,143,957	4.18.0
8/24/2025	262,792	4.106	25,141,294	4.18.0
8/23/2025	262,805	4.106	25,141,294	4.18.0
8/22/2025	262,823	4.106	25,139,251	4.18.0
8/21/2025	262,822	4.106	25,137,277	4.18.0
8/20/2025	262,822	4.107	25,135,253	4.18.0
8/19/2025	262,820	4.107	25,130,929	4.18.0
8/18/2025	262,815	4.107	25,130,929	4.18.0
8/17/2025	262,814	4.107	25,129,831	4.18.0
8/16/2025	262,810	4.108	25,128,167	4.18.0
8/15/2025	262,814	4.108	25,126,550	4.18.0
8/14/2025	262,815	4.109	25,124,660	4.18.0
8/13/2025	262,816	4.109	25,122,708	4.18.0
8/12/2025	262,817	4.109	25,120,566	4.18.0
8/11/2025	262,817	4.109	25,118,599	4.18.0
8/10/2025	262,821	4.110	25,117,159	4.18.0
8/9/2025	262,822	4.110	25,114,756	4.18.0
8/8/2025	262,820	4.111	25,112,777	4.18.0
8/7/2025	262,821	4.111	25,110,604	4.18.0
8/6/2025	262,820	4.111	25,108,566	4.18.0
8/5/2025	262,819	4.111	25,105,601	4.18.0
8/4/2025	262,815	4.114	25,102,289	4.18.0
8/3/2025	262,818	4.114	25,094,167	4.17.0
8/2/2025	262,818	4.114	25,091,947	4.17.0
8/1/2025	262,817	4.114	25,089,908	4.17.0
7/31/2025	262,817	4.114	25,087,959	4.17.0
7/30/2025	262,815	4.113	25,086,037	4.17.0
7/29/2025	262,814	4.114	25,083,571	4.17.0
7/28/2025	262,815	4.114	25,081,609	4.17.0
7/27/2025	262,814	4.114	25,080,360	4.17.0
7/26/2025	262,814	4.114	25,078,059	4.17.0
7/25/2025	262,815	4.114	25,075,191	4.17.0
7/24/2025	262,814	4.114	25,072,710	4.17.0
7/23/2025	262,812	4.114	25,069,115	4.17.0
7/22/2025	262,814	4.120	25,062,480	4.17.0
7/21/2025	262,814	4.120	25,060,553	4.17.0
7/20/2025	262,815	4.120	25,059,289	4.17.0
7/19/2025	262,812	4.120	25,057,621	4.17.0
7/18/2025	262,812	4.120	25,056,048	4.17.0
7/17/2025	262,811	4.120	25,054,562	4.17.0
7/16/2025	262,815	4.120	25,053,060	4.17.0
7/15/2025	262,814	4.121	25,051,418	4.17.0
7/14/2025	262,814	4.121	25,049,417	4.17.0
7/13/2025	262,815	4.121	25,048,373	4.17.0
7/12/2025	262,813	4.121	25,046,513	4.17.0
7/11/2025	262,814	4.122	25,044,577	4.17.0
7/10/2025	262,816	4.122	25,042,756	4.17.0
7/9/2025	262,814	4.122	25,040,873	4.17.0
7/8/2025	262,812	4.122	25,039,086	4.17.0
7/7/2025	262,810	4.122	25,037,247	4.17.0
7/6/2025	262,814	4.150	25,036,374	4.16.4
7/5/2025	262,815	4.149	25,034,836	4.16.4
7/4/2025	262,813	4.150	25,033,173	4.16.4
7/3/2025	262,812	4.150	25,031,620	4.16.4
7/2/2025	262,810	4.150	25,029,932	4.16.4
7/1/2025	262,810	4.150	25,028,103	4.16.4
6/30/2025	262,811	4.151	25,026,410	4.16.4
6/29/2025	262,812	4.151	25,025,493	4.16.4
6/28/2025	262,811	4.151	25,023,704	4.16.4
6/27/2025	262,809	4.151	25,021,808	4.16.4
6/26/2025	262,813	4.151	25,020,186	4.16.4
6/25/2025	262,812	4.151	25,018,492	4.16.4
6/24/2025	262,812	4.151	25,016,565	4.16.4
6/23/2025	262,813	4.151	25,014,810	4.16.4
6/22/2025	262,815	4.152	25,013,986	4.16.4
6/21/2025	262,813	4.152	25,012,174	4.16.4
6/20/2025	262,814	4.152	25,010,623	4.16.4
6/19/2025	262,814	4.152	25,008,793	4.16.4
6/18/2025	262,817	4.152	25,006,973	4.16.4
6/17/2025	262,812	4.152	25,005,188	4.16.4
6/16/2025	262,811	4.152	25,003,297	4.16.3
6/15/2025	262,813	4.152	25,002,331	4.16.3
6/14/2025	262,817	4.152	24,998,881	4.16.3
6/13/2025	262,815	4.152	24,998,881	4.16.3
6/9/2025	262,818	4.152	24,995,961	4.16.3

Details

▶대한민국 3천만 이용자가 경험한 국민 전화 앱
1. Get informed on numbers as the calls come in
Choose to reject useless spam, and never miss the calls that matter.
WhoWho tells you all you need to know about unknown numbers in real time
- both the good and the spam.

2. Convenient Number Management
Use your smartphone more efficiently by recording important information,
such as whether numbers are safe or spam.

3. Make Community Reports as One
Share information on unknown numbers with other users,
creating a service that’s helpful to all users.

4. Use WhoWho as your default caller on your smartphone 
The app allows you to use frequently dialed numbers faster and with more convenience,
and offers several other functions, including friendliness stats on each contact, memos, schedule management, call recording, and others.
In addition, make use of a variety of convenient widgets, including call logs, frequent contacts, and keypad.

5. Block useless numbers for good!
You can identify bad numbers (spam, voice phishing, etc.) before accepting calls,
and you can completely block useless calls using a variety of blocking options. 
! However Starting From Android 4.4(Kitkat), WhoWho will not be able to block text message(SMS, MMS) in accordance with Google’s service policy.

6. WhoWho on Wearables
Use WhoWho on a smart watch by making a simple adjustment to settings.

* WhoWho is a totally free service
* Wireless internet(3G or WiFi) is required for WhoWho to work normally
* Starting From Android 4.4(Kitkat), WhoWho will not be able to block text message(SMS, MMS).
* If you have any questions, please let us know by e-mail : [email protected]

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