Felsius – Celsius & Fahrenheit

Felsius – Celsius & Fahrenheit is currently ranked around #39 in the United States Top Free chart, with secondary visibility in Latvia (#42), Belgium (#77), and Bulgaria (#79). Its all-time peak of #7 was reached on July 25, 2026, and that same rank stands as its best position over the last 30 days, with a 30-day average of #35. The app appears to be on a mild cooling trend after its peak, having slipped from the top 10 to the high 30s/low 40s in its strongest market, and Belgium in particular has dropped 5 places to #77. Overall, the trajectory suggests fading momentum following a short-lived surge, though it retains a solid mid-tier presence across multiple countries.