8+ iOS apps curated and reviewed
Finding the right sink rate app can be overwhelming with so many options. We've analyzed 8+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
This highly responsive variometer app provides real-time vertical speed data for various activities, including paragliding, hang gliding, and aviation, with customizable settings and alerts. Download the app to enhance your flying experience with features like beeps, haptic feedback, and configurable gauges.
Create flow diagrams with a professional drawing tool, where the width of the flow represents its rate, and easily edit and share them in various formats. Export, share, or save your diagrams, and even collaborate with others by importing data from spreadsheets or sharing editable files.
