Apps
Everything below is generated from the registry every app shares, so it updates itself when a new app goes live — there is no hand-written list to forget. The two store columns track each platform separately, because an app can be live on one and still in review on the other.
17 apps — 13 live on Google Play, 13 on Apps in Toss. Newest first. Games have their own page, Games.
Learning and exam prep, party picks, and fortune-telling apps.
🔮 There is also a Tarot card meaning dictionary — the card-by-card companion to the tarot apps (Tarot Fortune, Tarot Ping), all 78 cards.
| App | Released | Google Play | Apps in Toss | |
|---|---|---|---|---|
 | FDK Exam Question banks for seven Korean exams | 2026-10-26 | in review | live |
 | FDK Lucky Pick Roulette · ladder and lots for your group | 2026-10-26 | in review | live |
 | FDK Daily Quiz A daily quiz across six subjects | 2026-10-26 | in review | live |
 | FDK Lucky Lab Saju · tarot and lotto picks in one app | 2026-10-26 | in review | live |
 | Daily Korean Spelling One Korean spelling question a day | 2026-10-24 | Install (opens in a new tab) | in review |
 | Daily Money Quiz One money question a day | 2026-09-22 | Install (opens in a new tab) | in review |
 | Daily Korean History One Korean history question a day | 2026-09-21 | Install (opens in a new tab) | Open (opens in a new tab) |
 | Save Instead of Lotto What if you saved it instead | 2026-09-21 | Install (opens in a new tab) | in review |
 | Car Number Lotto Lotto numbers from your plate | 2026-09-21 | Install (opens in a new tab) | Open (opens in a new tab) |
 | Star Lotto Lotto numbers from your zodiac sign | 2026-09-21 | Install (opens in a new tab) | Open (opens in a new tab) |
 | Name Lotto Lotto numbers from your name | 2026-09-21 | Install (opens in a new tab) | Open (opens in a new tab) |
 | Tarot Ping Your day in one cute card | 2026-08-28 | Install (opens in a new tab) | Open (opens in a new tab) |
 | Tarot Fortune Your daily flow in a single card | 2026-08-28 | Install (opens in a new tab) | Open (opens in a new tab) |
 | Math Monsters Google Play Teacher Approved Solve problems to catch monsters! | 2026-08-25 | Install (opens in a new tab) | Open (opens in a new tab) |
 | Nursing Exam Bank Korean nursing exam question bank | 2026-08-23 | Install (opens in a new tab) | in review |
 | Hangul Monsters Say it right and catch monsters! | 2026-08-23 | Install (opens in a new tab) | Open (opens in a new tab) |
 | Saju Lotto Lucky lotto numbers from your saju | 2026-08-06 | Install (opens in a new tab) | Open (opens in a new tab) |
Tap an app’s name to read its introduction post (apps without one are not linked). Games are on Games, and the ones that run straight in a browser are on PLAY. For the story behind each one, the dev log has the details.