Barometer and Altimeter App

The Barometer and Altimeter App by Prometheus Interactive LLC is currently holding its strongest position in Hong Kong at #30 on the Top Grossing chart, moving up one spot and sitting just two places shy of its all-time peak of #28 reached on September 6, 2026. In Switzerland, it ranks #48 on Top Grossing, also gaining one position, while in Canada it sits at #182 on the same chart with a steeper climb of six places. Over the last 30 days, the app has averaged around #43 with a best of #28, indicating consistent Top Grossing visibility. The overall trajectory is upward across all three tracked countries, and the Hong Kong result suggests the app is approaching — and could potentially revisit — its historical high.