About this app
Need to convert units on the go, without pulling out your phone? ConvertWatch makes it effortless. Designed specifically for Apple Watch, it uses the digital crown for quick and intuitive input, just scroll and convert. With over 70 units across 10 categories, you'll never find yourself stuck! Supported Categories: - Length - Weight - Temperature - Volume - Speed - Time - Area - Pressure - Energy - Data Features: - Lightning-fast rotary input - Clean, haptic-rich interface - 100% offline – perfect for travel or work - Works as a standalone watch app - No ads, no tracking, no signup ConvertWatch is perfect for fitness tracking, cooking, travel, and everyday quick conversions. Whether you're abroad, in the gym, or in the kitchen, keep it on your wrist - always ready, always fast.
Latest release
What’s New
This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 2, 2026 · 6:36 PM $1.99