IndieRadar
Productivity · App Store · KoreaRed ocean

플래너

플래너 앱

The signal here is competition saturation, not search demand. You decide; we lay out the evidence.

01

How crowded is it

saturation from top-app review concentration

result apps
22
count alone does not show saturation
top-10 review sum
351,636
core saturation signal
#1 app reviews
38,494
dominant incumbent?
top-10 median
31,388
review spread
local-script apps
100%
localization
stale 1yr+
10%
high means a gap

A dominant app with 38,494 reviews owns this space. Avoid a head-on fight, find a narrow gap.

02

Who is already here

top competitor apps (by search relevance)

AppRatingReviews
플래닛 - 할 일, 일정, 캘린더Planit (KR)4.8238,494
투두메이트: 할 일, 루틴todo mate4.79106,410
minical - 일정 관리 캘린더 앱 (달력)minical Inc.4.7856,006
데일리스케줄 - 시간표 (플래너,생활계획표,PDF)CHANSOOK PARK3.8233
DailyTodo - 데일리투두SEOLHEE LEE4.7616,469
열품타UnCheon Baek4.5343,922
마이루틴: 루틴 습관 투두 플래너・ADHD 하루 계획표Minding. co., Ltd.4.7824,281
심플 캘린더: 스케줄 플래너, 타임 관리 앱 (달력)Komorebi Inc.4.7358,315
03

What reviews complain about

from 0 competitor reviews

thin evidenceNot enough review evidence. We leave it blank instead of inventing complaints.
Data: Apple iTunes Search API + public App Store reviews (App Store · Korea) · fetched 2026.06.15 · 0 review samples (recent first, max 500/app) · analysis pre-computed in a local batch (subscription LLM), no runtime calls