WhyCall - AI spam blocking app Android
WhyCall - AI spam blocking app is #49 in Communication Grossing on Google Play in South Korea and charting in 1 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
Developerevain
CategoryCommunication
PriceFree
Released–
Installs5M+
Rating★ 4.2 (38k)
Updated
Content ratingEveryone
Rating
4.2 ★
38k ratings
Measured
Best rank now
#49
Communication GrossingMeasured
WhyCall - AI spam blocking app on Google Play
App details
App ID
com.andr.evine.who
Publisher
주식회사 에바인
Publisher country
61109
Content rating
Everyone
WhyCall - AI spam blocking app downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where WhyCall - AI spam blocking app's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in WhyCall - AI spam blocking app before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How WhyCall - AI spam blocking app makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 55 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | CommunicationGrossing | #49 |
| South Korea | CommunicationFree | #129 |
Apps near WhyCall - AI spam blocking app on the chart
Communication Grossing, around #49.
Ratings
Google Play, worldwide.
Rating
4.2 ★
38k ratings
Measured
Ratings
38k
Measured
Written reviews
17
Measured
About WhyCall - AI spam blocking app
WhyCall can block disturbing calls using AI technology and you can enjoy the convenience with AI Spam Blocking upon subscription of this unique function in the app settings.
Have you ever experienced receiving constant annoying marketing calls from unknown numbers?
And you keep on wondering about how they got hold of your number?
Scam calls are getting smarter.
So WhyCall learns and evolves continuously.
Artificial intelligence can learn and think by itself.
We made an artificial intelligence engine on WhyCall wherein it can automatically block unwanted calls after analyzing your phone activity.
Make your day worry-free from scammers with an artificial intelligence scam blocking!
What is WhyCall?
▶ With an artificial intelligence engine, WhyCall becomes smarter.
▶ WhyCall AI can learn and analyze call patterns.
▶ WhyCall can block dangerous calls such as voice phishing.
▶ When you receive an unknown call, WhyCall can tell you who it is in real time.
▶ WhyCall does not collect unnecessary personal information.
▶ We will continue to make innovative functions in the future!
----
Hello everyone!
We are the WhyCall team, and
we are trying to make a perfect defense app that can make your phone safer.
WhyCall is doing good, and with you, it will become even better.
Thank you for keeping tabs on us all the time and we will continue to do our best.
WhyCall team.
■ As for your personal information security,
WhyCall does not collect any personal information other than the user's phone number and device ID.
Rest assured that your phone number and device ID will be kept safe and undisclosed.
Collected user's phone number and device ID are for authentication purposes.
----
Developer Contact : [email protected]
Have you ever experienced receiving constant annoying marketing calls from unknown numbers?
And you keep on wondering about how they got hold of your number?
Scam calls are getting smarter.
So WhyCall learns and evolves continuously.
Artificial intelligence can learn and think by itself.
We made an artificial intelligence engine on WhyCall wherein it can automatically block unwanted calls after analyzing your phone activity.
Make your day worry-free from scammers with an artificial intelligence scam blocking!
What is WhyCall?
▶ With an artificial intelligence engine, WhyCall becomes smarter.
▶ WhyCall AI can learn and analyze call patterns.
▶ WhyCall can block dangerous calls such as voice phishing.
▶ When you receive an unknown call, WhyCall can tell you who it is in real time.
▶ WhyCall does not collect unnecessary personal information.
▶ We will continue to make innovative functions in the future!
----
Hello everyone!
We are the WhyCall team, and
we are trying to make a perfect defense app that can make your phone safer.
WhyCall is doing good, and with you, it will become even better.
Thank you for keeping tabs on us all the time and we will continue to do our best.
WhyCall team.
■ As for your personal information security,
WhyCall does not collect any personal information other than the user's phone number and device ID.
Rest assured that your phone number and device ID will be kept safe and undisclosed.
Collected user's phone number and device ID are for authentication purposes.
----
Developer Contact : [email protected]
What's new in 7.15
* 유저피드백 반영 및 마이너 버그수정
사용자분들의 말씀을 귀담아듣고 좋은 서비스 만들어 나갈게요. 감사합니다!
......
Update Ver. 7.15
사용자분들의 말씀을 귀담아듣고 좋은 서비스 만들어 나갈게요. 감사합니다!
......
Update Ver. 7.15