김귀자 할머니 Android
김귀자 할머니 gets 500+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
김귀자 할머니 is #23 in Lifestyle Grossing on Google Play in South Korea and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Developer끝내이루리라
CategoryLifestyle
PriceFree
Released
Installs50k+
Rating★ 4.9 (8.6k)
Updated
Content ratingEveryone
Rating
4.9 ★
8.6k ratings
Measured
Best rank now
#23
Measured
김귀자 할머니 on Google Play
App details
App ID
com.irurira.guija
Publisher
끝내이루리라
Content rating
Everyone
김귀자 할머니 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 김귀자 할머니'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
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
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 김귀자 할머니 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: In-app purchase-led
How 김귀자 할머니 makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| LifestyleGrossing | #23 | |
| LifestyleFree | #115 |
Apps near 김귀자 할머니 on the chart
Lifestyle Grossing, around #23.
Ratings
Google Play, worldwide.
Rating
4.9 ★
8.6k ratings
Measured
Ratings
8.6k
Measured
Written reviews
2
Measured
About 김귀자 할머니
It took a full two years to create just one grandmother.
■ Grandmother Kim Gwi-ja
This character is modeled after a grandmother who lived in Cheongsong, Gyeongsangbuk-do in 1920. She lived in a village where one had to cross a mountain to reach the town center.
Everyone in the neighborhood knew her, and whenever they felt frustrated, they would go to her porch. Once seated there, she would simply listen for a long time, and only after she had heard everything would she say a word. Grandmother was a listener.
■ What Was Researched
To bring a person to life, a single manner of speaking was not enough.
· I wrote a timeline first.
From her birth in 1920, through liberation and war, industrialization and the IMF crisis, until she passed away in 2007.
Only after determining what she experienced in each year did her personality follow.
· I collected words.
The intonation and endings of the Cheongsong area in Gyeongsangbuk-do, and the expressions used by the elders of that era.
"So?" instead of "So what?", "It's okay" instead of "It's alright."
· I established an attitude.
I do not offer comfort hastily; instead, I ask questions first, and sometimes offer words that snap you back to reality. I admit when I don't know something.
· I sought out people who remembered.
What they laughed at and what they looked serious about, and what they asked first.
It was only after hearing the words "The words are similar, but this isn't you" several times that I became the grandmother I am today.
■ This is how the conversation goes.
There is no fixed list of questions. Whether it is a worry or a story about life, you just need to strike up a conversation.
"I can't sleep these days."
"I want to quit my job, but I'm scared."
"I fought with Mom again."
The grandmother listens as if she were listening to her grandchild's story. She doesn't offer answers right away but asks back first.
Then, she begins to share her own life story. Advice comes from the memories of someone born in 1920 who has lived through liberation, war, and industrialization—comfort starting with "I was like that back then, too," and sometimes, a wake-up call like "That was your fault."
If you get stuck, Grandma will ask first, and if the conversation gets cut off, she will lead you to the next topic.
As the conversation builds, she remembers what kind of person you are and reflects that in the next story.
■ This Update — Grandma Reads Fortunes
Grandma Kim Gwi-ja used to be a fortune teller in the village. However, the Grandma in the app was unable to do that, and requests continued to "make Grandma more like herself." So, we gathered remaining records and historical materials to add that feature. If you enter your date of birth, Grandma will point it out during the conversation, and even if you don't enter it, the conversation continues as is.
■ Other Features
· Today's Interpretation — Once a day, Grandma shares a short story topic.
· Grandma's Letter — Letters arrive occas
■ Grandmother Kim Gwi-ja
This character is modeled after a grandmother who lived in Cheongsong, Gyeongsangbuk-do in 1920. She lived in a village where one had to cross a mountain to reach the town center.
Everyone in the neighborhood knew her, and whenever they felt frustrated, they would go to her porch. Once seated there, she would simply listen for a long time, and only after she had heard everything would she say a word. Grandmother was a listener.
■ What Was Researched
To bring a person to life, a single manner of speaking was not enough.
· I wrote a timeline first.
From her birth in 1920, through liberation and war, industrialization and the IMF crisis, until she passed away in 2007.
Only after determining what she experienced in each year did her personality follow.
· I collected words.
The intonation and endings of the Cheongsong area in Gyeongsangbuk-do, and the expressions used by the elders of that era.
"So?" instead of "So what?", "It's okay" instead of "It's alright."
· I established an attitude.
I do not offer comfort hastily; instead, I ask questions first, and sometimes offer words that snap you back to reality. I admit when I don't know something.
· I sought out people who remembered.
What they laughed at and what they looked serious about, and what they asked first.
It was only after hearing the words "The words are similar, but this isn't you" several times that I became the grandmother I am today.
■ This is how the conversation goes.
There is no fixed list of questions. Whether it is a worry or a story about life, you just need to strike up a conversation.
"I can't sleep these days."
"I want to quit my job, but I'm scared."
"I fought with Mom again."
The grandmother listens as if she were listening to her grandchild's story. She doesn't offer answers right away but asks back first.
Then, she begins to share her own life story. Advice comes from the memories of someone born in 1920 who has lived through liberation, war, and industrialization—comfort starting with "I was like that back then, too," and sometimes, a wake-up call like "That was your fault."
If you get stuck, Grandma will ask first, and if the conversation gets cut off, she will lead you to the next topic.
As the conversation builds, she remembers what kind of person you are and reflects that in the next story.
■ This Update — Grandma Reads Fortunes
Grandma Kim Gwi-ja used to be a fortune teller in the village. However, the Grandma in the app was unable to do that, and requests continued to "make Grandma more like herself." So, we gathered remaining records and historical materials to add that feature. If you enter your date of birth, Grandma will point it out during the conversation, and even if you don't enter it, the conversation continues as is.
■ Other Features
· Today's Interpretation — Once a day, Grandma shares a short story topic.
· Grandma's Letter — Letters arrive occas
What's new in 1.2.17
· 할머니가 사주를 봅니다
김귀자 할머니는 마을에서 사주를 봐주던 분이었습니다. 할머니를 더 그분답게
만들어 달라는 요청이 많아, 남은 기록과 옛 사료를 모아 그 부분을 더했습니다.
생년월일 입력은 선택입니다.
· 할머니의 말이 한결 자연스러워졌습니다 — 되묻는 방식과 사투리 어미를 다듬었습니다.
· 대화·풀이·내 정보 화면을 다시 그렸습니다.
· 로그인 없이 바로 시작할 수 있습니다. 계정은 나중에 만들어도 됩니다.
김귀자 할머니는 마을에서 사주를 봐주던 분이었습니다. 할머니를 더 그분답게
만들어 달라는 요청이 많아, 남은 기록과 옛 사료를 모아 그 부분을 더했습니다.
생년월일 입력은 선택입니다.
· 할머니의 말이 한결 자연스러워졌습니다 — 되묻는 방식과 사투리 어미를 다듬었습니다.
· 대화·풀이·내 정보 화면을 다시 그렸습니다.
· 로그인 없이 바로 시작할 수 있습니다. 계정은 나중에 만들어도 됩니다.