Current rank · 🇸🇹 Top Free
#1—
unchanged today
Peak rank
#1all-time
reached yesterday
Days in Top 10
4days
last 30 days
Charting in
1countries
across 1 chart types
30-day best
#1/ avg #1
min / average position
Rank history
AI summaryGenerated 2026-06-17 · MiniMax
The CST ON app from Companhia Santomense de Telecomunicações currently holds the #1 spot on the São Tomé and Príncipe Top Free chart on the App Store, along with a secondary listing at #5. It reached its all-time peak of #1 on 2026-06-16, a position it has consistently maintained over the last 30 days, where both its best and average rank are #1. The app demonstrates a stable, dominant trajectory in the Entertainment category within its home market, showing no signs of decline. Its performance is concentrated entirely in São Tomé and Príncipe, where it leads the free downloads chart.