siwooeo

How this developer operates

• Carrier title Lotto Checker - QR & Stats holds 17% of the developer's installs
• Hit rate 0% of launches reach 100k installs (0 of 80 at least 30 days old)
• Release rhythm a new app every ~14 days on average
• Maintenance 75 of 93 apps updated in the last 90 days · last update today · updates every ~72 days

Listings that changed hands

App	Direction	Counterparty	When
D-day Counter - Countdowns	← likely acquired	unknown	Oct 5, 2026

All apps

App	Style	Rating	Installs	Released
Lotto Checker - QR & Stats	Entertainment	—	1,000+	Mar 28, 2026
PitchVox - Vocal Pitch Monitor	Music & Audio	—	1,000+	Jul 12, 2026
Ukulele Chord Helper - Chords	Tools	—	1,000+	Apr 27, 2026
WaxPop: Wax Ball Crushing ASMR	Entertainment	—	1,000+	Jul 16, 2026
Group Attendance Tracker	Tools	—	1,000+	May 28, 2023
Glucose Diary - Daily Tracker	Health & Fitness	—	1,000+	Apr 27, 2026
M4A to Text & Translate	Tools	—	500+	Apr 1, 2026
Gymdex - Gym Exercise Tracker	Health & Fitness	—	500+	Jul 31, 2026
Guitar Chord Helper - Diagrams	Tools	—	500+	Apr 26, 2026
Keyclack: Keycap Typing ASMR	Entertainment	—	500+	Aug 2, 2026
Noise Recorder - Decibel Meter	Tools	—	500+	Apr 12, 2026
Easy Ukulele Tuner Pitch Meter	Music & Audio	—	100+	Jul 9, 2026
Note Trainer: Sight Reading	Education	—	100+	Jun 15, 2026
Easy Guitar Tuner: Pitch Meter	Music & Audio	—	100+	Jul 9, 2026
TreadLog - Treadmill Run Log	Sports	—	100+	Jun 15, 2026
D-day Counter - Countdowns	Productivity	—	100+	Jul 5, 2026
MementoAI - AI Made Flashcards	Tools	—	100+	Mar 24, 2026
Vocal Recorder - Sing & Notes	Entertainment	—	100+	Apr 30, 2026
WaterDrop: Drink Water Tracker	Health & Fitness	—	100+	Jun 1, 2026
WeatherWise: One-Line Weather NEW	Weather	—	100+	Oct 14, 2026
Cabling Trainer: T568A/B Quiz	Education	—	100+	Apr 19, 2026
Four Pillars - BaZi Chart	Lifestyle	—	100+	Jul 19, 2026
WhaleLens: Whale Tracker	Finance	—	100+	Jun 11, 2026
CalcNote: Calc Log & Folders	Tools	—	100+	Jun 14, 2026
Wedding Card Maker	Tools	—	100+	Jun 15, 2026
Photo Watermark: Logo & Text	Tools	—	100+	Jun 24, 2026
StudyAloud: Read Notes Aloud	Tools	—	100+	Jun 14, 2026
MP3 to Guitar & Ukulele Chords	Music & Audio	—	100+	Sep 30, 2026
그늘나침반 - 그늘길·그늘지도·산책 내비	Maps & Navigation	—	50+	Aug 7, 2026
형법 조문 조회 - 형법전 검색·즐겨찾기·읽어주기	Tools	—	50+	Jun 29, 2026
Photo Med Tracker - Med Alarm	Health & Fitness	—	50+	May 17, 2026
Korea Civil Code - Calculator	Tools	—	50+	Jun 28, 2026
My Own Pomodoro: Focus Timer	Tools	—	50+	May 18, 2026
Promgrammer-AI Prompt Builder	Tools	—	50+	Apr 6, 2026
BreadMap - Korean Bakery Map	Food & Drink	—	50+	Jul 17, 2026
God Finger - Random Pick&Team	Tools	—	50+	Apr 2, 2026
BP Diary - Blood Pressure Log	Tools	—	50+	Apr 26, 2026
MomoCalendar - Period Tracker	Tools	—	50+	May 14, 2026
형사소송법 조문 조회 - 형소법 검색·즐겨찾기·읽어주기	Tools	—	10+	Jul 1, 2026
QuitSave: Quit Smoking Tracker	Health & Fitness	—	10+	Jul 1, 2026
Air Quality Bar: Outdoor Score	Weather	—	10+	May 19, 2026
Seotda - Hwatu Hand Rank Quiz	Tools	—	10+	Apr 22, 2026
QuitDay: Smoke Free & Sober	Tools	—	10+	Jun 15, 2026
Expiration Alarm - Food & Meds	Tools	—	10+	May 1, 2026
Reciplab - Recipe Keeper & Lab	Food & Drink	—	10+	Jul 7, 2026
물타기 본전 계산기 - 평단가 계산	Finance	—	10+	Oct 2, 2026
My Plant Reminder - Watering	Tools	—	10+	May 16, 2026
Morse Trainer: Korean+English	Education	—	10+	May 25, 2026
Translate Recorder - History	Tools	—	10+	Apr 13, 2026
BusTable: Bus Timetables & Map	Maps & Navigation	—	10+	Jul 17, 2026
SiUNote - Mindmap Memo & Notes	Tools	—	10+	Apr 25, 2026
Phocle - Photo Cleaner	Photography	—	10+	Apr 30, 2026
GiftLedger - Gift Money Ledger	Productivity	—	10+	Jul 4, 2026
What I Did - WID	Productivity	—	10+	Feb 4, 2026
Four Pillars Match – BaZi	Lifestyle	—	10+	Jul 24, 2026
ClimbLog: Climbing Workout Log	Health & Fitness	—	10+	Jul 2, 2026
Rest Planner: Burnout Recovery	Health & Fitness	—	10+	Jun 29, 2026
SaveSwap: Money Saved Tracker	Finance	—	10+	Jul 15, 2026
KR Holiday Countdown	Tools	—	10+	Jul 6, 2026
Pension Lottery - QR & Stats	Tools	—	10+	May 11, 2026
EV Charging Map - Live Status	Maps & Navigation	—	10+	Jul 6, 2026
SpeedLotto: Korean Scratch	Tools	—	10+	May 11, 2026
Bill Splitter - Split & Settle	Finance	—	10+	Jul 4, 2026
방찾기 기록 - 체크리스트, 비교, 메모	Tools	—	10+	Apr 6, 2026
DH Lotto Hotspot: Map & Stats	Tools	—	10+	May 13, 2026
Voice Calendar - Speak to Plan NEW	Productivity	—	10+	Oct 17, 2026
Conomap - Coin Karaoke Prices NEW	Maps & Navigation	—	10+	Oct 18, 2026
DateNotes: Dating Journal	Lifestyle	—	10+	Jul 4, 2026
FitVault - Size & Fit Tracker	Lifestyle	—	10+	Jul 3, 2026
Breakup Remedies: Move On NEW	Lifestyle	—	10+	Oct 18, 2026
SledPick - Sled Race Picker	Entertainment	—	10+	Sep 17, 2026
TypeDex: Personality Type Dex	Lifestyle	—	10+	Jul 5, 2026
CoachNote: Client Feedback Log	Health & Fitness	—	10+	Jul 8, 2026
LinkMollang - All Your Links	Social	—	10+	May 9, 2026
급식콕 - 급식 알레르기·메뉴 알림 NEW	Food & Drink	—	10+	Oct 18, 2026
FeelSignal: Mood Wallpaper	Lifestyle	—	5+	Jul 5, 2026
ResumeFacts: Resume Date Vault	Productivity	—	5+	Jul 2, 2026
Snorebook: Snore Recorder NEW	Health & Fitness	—	5+	Oct 19, 2026
앵딜 - 커뮤니티 핫딜 모음, 특가 할인 알림	Shopping	—	5+	Jul 31, 2026
Brain Training Note	Education	—	5+	Aug 4, 2026
Doneshare: Chore Split & Log NEW	House & Home	—	5+	Oct 18, 2026
QR Anywhere - Scan & QR Maker	Tools	—	1+	Jul 12, 2026
FortuneLog - Tarot Reading Log	Lifestyle	—	1+	Jul 20, 2026
SubsCount: Subscriptions	Tools	—	1+	Jul 1, 2026
What It Calls - API Checker NEW	Tools	—	1+	Oct 17, 2026
Idiom Day: Korean Idiom Quiz	Education	—	1+	Oct 1, 2026
DishVerdict: Delivery Food Log	Food & Drink	—	1+	Jul 3, 2026
코드줍 - 할인코드·혜택 모음	Shopping	—	1+	Sep 25, 2026
ProofDay - Habit Proof Photos NEW	Lifestyle	—	1+	Oct 18, 2026
Soilnote - Scalp Care Log NEW	Health & Fitness	—	0+	Oct 31, 2026
Tide Table - Korea Tide Times NEW	Weather	—	0+	Nov 7, 2026
Subway Pins: Seoul Metro Times NEW	Maps & Navigation	—	0+	Nov 8, 2026
Hanja Ink: Hanja Dictionary NEW	Education	—	0+	Nov 11, 2026