Top Health and Fitness Apps in South America Q4 2025

The final quarter of 2025 saw significant activity in the Health and Fitness app sector across South America. Here's a detailed look at the performance of the top five applications on a unified platform, as reported by Sensor Tower.

Flo Ovulation & Period Tracker from Flo Health Inc. experienced a remarkable increase in weekly downloads, peaking at approximately 312K in the last week of December. The app's weekly revenue showed fluctuations, reaching around $169K mid-November. Active user numbers remained strong, with a slight dip in November but ending the year at about 13.4M.

Strava: Run, Bike, Hike maintained a robust presence, with weekly revenue peaking at $194K in late December. Downloads saw a decline mid-quarter, bottoming at 123K but rebounded to 191K by the end of December. Active users fluctuated throughout the quarter, ending with a high of 5.6M.

The Blood Sugar & Diabetes Tracker showed impressive growth in downloads, reaching 294K in mid-November. Active users also increased steadily, peaking at 442K during the same period. Revenue remained negligible throughout the quarter.

Mi Fitness (Xiaomi Wear) exhibited consistent download growth, peaking at 245K in the week before Christmas. Active users remained stable, fluctuating slightly but closing the quarter with about 1.7M users.

Period Calendar Period Tracker from Simple Design Ltd. saw a steady increase in downloads, reaching 102K in early December. Revenue peaked at $7.9K during the same period. Active users were fairly stable, rounding off the year with approximately 8M users.

These insights from Sensor Tower highlight the dynamic nature of the Health and Fitness app market in South America during Q4 2025. For more detailed data and trends, Sensor Tower offers comprehensive reports and analysis.