whowho

Safe and convenient phone call life
to be made with whowho

Secure phone call lifeto be made with whowho

Immediate identification of incoming calls

Whowho provides number information before you answer the phone.Pick up the unnecessary calls of your choice and don’t miss the important calls.
All incoming phone numbers, even useful and malicious phone numbers, will be shown in real time.

whowho Safeguard

Smart ‘Safeguard’ to protect our familyWhen a user receives an incoming call that is classified as a dangerous (scam) call such as voice phishing Instant notifications and alerts will be sent to guardians to help prevent damage from voice phishing and fraud.

Intercepting Calls Prevented

No malicious apps allowed! Intercepting Calls PreventedBy preventing interception of phone calls which is used for voice phishing, the feature detects and notifies that your calls are connected to another number.

Safe phone call lifeto be made with whowho

Malicious numbers completely Blocked

No more unwanted calls~Can identify malicious phone numbers such as spam or voice phishing in advance and completely block unnecessary calls by a variety of call blocking options.

Detecting Voice Phishing

Can detect voice phishing.It analyzes your phone call conversation in real time and informs you of the result on voice phishing risk. Alert sound and vibration will be sent and you can perceive the risk instantly.! Not supported on Android OS 9 and later.
However, in case of users who are using a phone manufactured by LG and carried by LGU+ carrier, with call recording plugin apps installed, can be supported on OS 9.

Detecting smishing URL in real time

Detecting smishing URL in real timeYou can detect the risk of URLs included in text messages in real time. Be sure to detect the risk of suspicious URLs and use your smart phone more safely.! Smishing Detection is provided in partnership with “ALYac” and “Korea Internet & Security Agency” and is not available on OS 2.3 Gingerbread or earlier.

Simple phone call lifeto be made with whowho

Simple and convenient call recording

Record calls conveniently!You can record calls at any time during a call and set the call with the people you want to be recorded automatically.! Whowho and Financial Supervisory Service are working together to root out voice phishing. Please report the voice phishing call recording files to Financial Supervisory Service.

Search phone numbers

Come out all the phone numbers in Korea~You can search for nationwide phone numbers saved in 114 and more than 20 million phone numbers in Korea. Search for phone numbers such as restaurants, banks, and companies. It also provides a map, navigation, and street view of the place name searched.

whowho Theme selection

Select a theme of your choiceSet your favourite images for your daily using whowho! You can change whowho with a variety of designs and colors.

Secure phone call lifeto be made with whowho

Immediate identification of incoming calls

Whowho provides number information before you answer the phone.Pick up the unnecessary calls of your choice and don’t miss the important calls.
All incoming phone numbers, even useful and malicious phone numbers, will be shown in real time.

whowho report

Block and Report simply with whowho reportWithout separately running whowho app, you can block any unwanted numbers and report spam on call and message app immediately. You can use whowho report function with [SMS/call record expanding program] from iOS 12.

Safe phone call lifeto be made with whowho

Check spam in real time

Check spam information in real timeCan check Top 10 spam and Top 10 reported spam by other users in real time and block them all with a single click.

Automatic Spam Filtering

Automatic classification of spam messagesUnwanted messages can be blocked through keyword, start number, and image message filtering along with spam message filtering system.

Simple phone call lifeto be made with whowho

Searching widget

Leave the unknown number to Searching Widget.The scanning widget tells you information when an unknown number is being copied.
Widget can deal with searching, blocking, and reporting spam.

Smart update

Daily update of spam informationMeet spam DBs up to a range of 200,000 through smart update.