According to AlphaMoat, in 2026-10 the AI app 김귀자 할머니 saw 35,663 downloads over the last 30 days (+0.2% MoM), with about $12.9K in app-store in-app purchase revenue — ranked #899 of 1,518 AI apps, and #95 of 168 in Characters & Fun; its top market is South Korea (100.0% of downloads).
What is 김귀자 할머니
A service that gives personal advice and decision support as a virtual grandmother, analyzes personality from birth date, then combines chat info to help sort life dilemmas; it is AI companionship and daily decision aid, not professional medical care.
- 01Chat with an advisor who knows your personality
- 02compare two options in a structured way
- 03analyze gains, losses, and opportunity cost
- 04simulate a one-year-later scene with personal advice
- 05record and review past decisions
- 06generate a thirty-dimension personality profile from birth date
- 07remember past chats
12-Month Trend
Downloads by Country · Top 5
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+ CompareData month: 2026-10 · Downloads and in-app purchase revenue are third-party estimates (trailing 30-day window), aggregated monthly. Revenue covers App Store and Google Play in-app purchases (including subscriptions) only — excluding Android app stores in mainland China and other payment channels such as web subscriptions. See methodology.