AppCharts

Collins COBUILD Dictionary

MobiSystems, Inc.

ReferenceUSD 11.994.4(46)4+
Open in App Store
Current rank · 🇯🇵 Top Paid
#71
dropped 1 places today
Peak rank
#1all-time
reached 23 days ago
Days in Top 10
18days
last 30 days
Charting in
11countries
across 2 chart types
30-day best
#1/ avg #10
min / average position

Rank history

AI summaryGenerated 2026-09-05 · MiniMax

Collins COBUILD Dictionary is performing strongly on the App Store, currently sitting at #2 in Taiwan's Top Paid chart (up one position). Its standout momentum this period is in South Korea, where it has surged +37 spots to #22 on the Top Grossing chart, signaling a sharp rise in revenue rank. Paid chart positions in South Korea are more mixed — one entry is up to #15 (though down 3 from yesterday), another is up to #27 (+1), and a third is steady at #28. With an all-time peak of #1 reached in late August and a 30-day best of #1 alongside an average rank of #7, the app's overall trajectory is firmly upward, particularly on the monetization side.

Position heatmap

darker = higher rank

Current rankings

CountryChartRank7dΔ
JapanTop Paid#71
South KoreaTop Paid#7—
South KoreaTop Paid#7—
South KoreaTop Paid#28——
South KoreaTop Paid#29—
JapanTop Paid#39——
JapanTop Paid#39——
South KoreaTop Paid#40——
South KoreaTop Paid#40——
JapanTop Grossing#419
CambodiaTop Paid#481
CambodiaTop Paid#481
TaiwanTop Paid#531
CambodiaTop Paid#54——
CambodiaTop Paid#54——
JapanTop Paid#57——
MadagascarTop Paid#68—
MadagascarTop Paid#68—
MadagascarTop Paid#69——
MadagascarTop Paid#69——
GhanaTop Paid#70—
GhanaTop Paid#70——
South KoreaTop Grossing#7017
South KoreaTop Grossing#7017
TaiwanTop Paid#732
TaiwanTop Paid#732
ThailandTop Paid#76—
ChinaTop Paid#82——
ChinaTop Paid#82——
GhanaTop Paid#83—
GhanaTop Paid#83——
GhanaTop Paid#83—
GhanaTop Paid#83——
South KoreaTop Grossing#84——
South KoreaTop Grossing#863
ThailandTop Paid#90—
ThailandTop Paid#90—
SingaporeTop Paid#93—
MozambiqueTop Paid#94—
MozambiqueTop Paid#94—
BelarusTop Grossing#962
Collins COBUILD Dictionary — MobiSystems, Inc. · AppCharts