Keyword · Localization gap
Same keyword, translated into each country’s local language, then checked against the iOS App Store there. Lower maturity = open market. Missing data triggers a background ingest; refresh in 30 seconds.
translating + checking each country (≈10s on cold runs)…
Disparity
8
max minus min maturity
Open markets
0
maturity below 40
CC
Localized term
Total ratings
Avg ★
Maturity
JPja
1,975,195
4.60
1,975,195 reviews4.60★maturity 79
USen
1,856,142
4.70
1,856,142 reviews4.70★maturity 82
INen
7,546,968
4.61
7,546,968 reviews4.61★maturity 87
Translations cached per keyword·language. Maturity blends the top-3 apps’ combined rating count (log scale) with their average rating. 0 = empty market; 100 = saturated, well-rated incumbents.
