Productivity · App Store · KoreaRed ocean
비밀 노트
비밀 노트비밀 메모장
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
37,270
core saturation signal
#1 app reviews
15,403
dominant incumbent?
top-10 median
1,540
review spread
local-script apps
90%
localization
stale 1yr+
30%
high means a gap
A dominant app with 15,403 reviews owns this space. Avoid a head-on fight, find a narrow gap.
02
Who is already here
top competitor apps (by search relevance)
| App | Rating | Reviews |
|---|---|---|
| DAILY NOTE - 하루 메모 일기장youngjin seo | 4.56 | 15,403 |
| 비밀 노트 - 메모 보관함 - 개인 메모Parth Pandya | 4.59 | 44 |
| 메모킹 - 비밀메모Nu-Ri Lee | 3.74 | 68 |
| Seclog - 나만의 피드형 비밀 다이어리Masashi Inoue | 4.69 | 32 |
| PenCake - 심플한 글쓰기 노트 일기장Diffathy, Inc. | 4.56 | 2,974 |
| 비밀 노트: 잠금 다이어리LYKOV STUDIO LTD | 4.92 | 12 |
| 비밀번호 뭐였지?Yong-il Kim | 4.69 | 5,751 |
| 다욜 : 다이어리, 캘린더, 일기SEUNGAH JO | 4.62 | 6,135 |
03
What reviews complain about
from 0 competitor reviews
thin evidenceNot enough review evidence. We leave it blank instead of inventing complaints.