Daily Money Quiz — One Question a Day
Deposits, loans, taxes and pensions across ten topics, one question a day, with plain-language explanations and a wrong-answer notebook
한국어로 읽기 매일 경제 상식 — 하루 한 문제로 정리하는 생활 경제
Info
Daily Money Quiz opens one everyday-finance question a day across ten topics — savings, loans and rates, investing basics, stocks, funds and ETFs, taxes, insurance, pensions, property and consumer protection. Every answer is followed by a plain-language explanation. It recommends no products and promises no returns.
The content is Korean only — questions, explanations and copy are all written in Korean, and the lottery draws it checks against are the Korean ones. It is listed in Korea.
What That Word in the News Actually Means
The difference between a deposit and an installment savings account. What happens to your loan when rates go up. What people miss at year-end tax settlement. Things you feel you should know but will never sit down and study. One question a day, and they add up.
Ten topics: savings, loans and interest rates, investing basics, stocks, funds and ETFs, taxes, insurance, pensions and retirement, property, and consumer protection.
- 📅 Today’s question — new each day, with a streak count
- 💡 Plain-language explanation — terms and rules unpacked on the spot
- 📖 Wrong-answer notebook — re-take only the ones you missed
- ⭐ Starred questions — keep what you want to revisit
- 📊 Accuracy by topic — see which subject keeps tripping you
Offline, no sign-up.
This app is for information only. It recommends no financial product, promises no return, and is not investment advice.
Gameplay Video
Download
- Google Play: https://play.google.com/store/apps/details?id=com.fadongkwon.daily_econ (opens in a new tab)
- Apps in Toss: https://fadongkwon.com/toss/daily-econ/ (opens in a new tab) — open it on your phone and it connects straight into the Toss app.
- Since October 26, 2026 it opens inside FDK Daily Quiz on Apps in Toss. Toss changed how mini apps are surfaced and the number of apps one account can list had hit its limit, so this app’s slot was turned into a hub that gathers similar apps. The link above now opens the hub, this app is still inside it, and existing records carry over. The background is in the hub conversion post.
Released Alongside
Six apps went out together in September: Daily Korean History and Daily Money Quiz, one question a day each; Car Number Lotto, Star Sign Lotto and Name Lotto, which draw numbers from something you already carry around; and Save Instead of Lotto, which adds up what the same money would have become in a savings account. All six are on Google Play and as Toss mini apps.