Utilities · Google Play · KoreaRed ocean
줄자
ar 줄자측정 줄자
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
12
count alone does not show saturation
top-10 review sum
867,872
core saturation signal
#1 app reviews
114,023
dominant incumbent?
top-10 median
15,799
review spread
local-script apps
90%
localization
stale 1yr+
10%
high means a gap
A dominant app with 114,023 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 |
|---|---|---|
| 자, 눈금자 (Ruler)NixGame | 4.7 | 114,023 |
| AR 눈금 자 도구 – 길이 측정, 줄자 카메라Grymala apps | 4.44 | 243,840 |
| AR Plan 3D 자 – Floor Plan 줄자Grymala apps | 4.41 | 207,798 |
| 줄자어플 - 룰러, 측정, 줄자, 길이측정Grymala apps | 4.45 | 260,336 |
| AR 미터: 측정테이프 도구Galaxy studio apps | 4.04 | 12,838 |
| 사진줄자 카메라줄자 - 길이측정기 면적측정기 눈금자도구바다앤 | 4.03 | 79 |
| AR Measure Tape: SmartRulerLascade | 3.64 | 18,759 |
| AR Ruler: 줄자·자 측정 도구Starnest JSC | 4.31 | 2,936 |
03
What reviews complain about
from 0 competitor reviews
thin evidenceNot enough review evidence. We leave it blank instead of inventing complaints.