IndieRadar
Productivity · App Store · KoreaRed ocean

감정 일기

감정일기기분 일기

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
25
count alone does not show saturation
top-10 review sum
62,855
core saturation signal
#1 app reviews
12,284
dominant incumbent?
top-10 median
1,837
review spread
local-script apps
80%
localization
stale 1yr+
0%
high means a gap

A dominant app with 12,284 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
꼬박일기 - 꼬박꼬박 일기쓰는 습관CASOFT4.6512,284
MOODAAnalog Lab Corp.4.68,958
무디 Moodee : 지금의 감정에 필요한 것은?BlueSignum Corp.4.882,362
마인디 - 감정일기,고민상담,채팅일기,AI친구,마음관리Dohyung Park4.79282
해마 일기Jiwon Lee3.641,892
마이모리 - 마음을 돌보는 일기Nuttycode Inc.4.921,782
Z-SportsNubia Technology Co., Ltd.00
데이블룸: 감사일기, 감사의 정원, 감정 일기, 확언MaySnow4.95648
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 2026.08.13 · 0 review samples (recent first, max 500/app) · analysis pre-computed in a local batch (subscription LLM), no runtime calls