Uncross
Sit better, one day at a time
About
This app helps you break the habit of crossing your legs, a common cause of poor posture. It uses your Apple Watch to monitor movement and send gentle reminders, allowing you to track your progress and build better sitting habits over time.
What's New in Uncross
1.0
April 16, 2026
Developer apps
FAQ
What is Uncross?
Uncross is a health and fitness app designed to help users become aware of and break the habit of crossing their legs while sitting. It utilizes Apple Watch motion detection to provide gentle reminders and track progress towards better posture.
How does Uncross work with Apple Watch?
You start a sitting session within the Watch app. Uncross then monitors your movement using the Apple Watch's sensors and sends randomized, gentle nudges to prompt you to check if your legs are crossed.
Does Uncross have ads?
No, Uncross is ad-free. The app is completely free to download and use without any advertisements interrupting your experience.
What kind of data does Uncross track?
Uncross tracks your sitting time, estimates of leg crossing, confirmation rate of reminders, and your progress streaks. This data is displayed on a daily dashboard and in weekly/monthly trend charts.
Can I export my data from Uncross?
Yes, Uncross offers a CSV export feature. This allows you to take your sitting habit data with you and analyze it on other devices or platforms.
Is Uncross available on other devices besides iPhone and Apple Watch?
Currently, Uncross is supported on both iPhone and Apple Watch. The core functionality relies on the Apple Watch for motion detection and reminders.
How often is Uncross updated?
Uncross was last updated on April 16, 2026, with version 1.0. As a new release, further updates are expected to enhance features and address user feedback.
What is the age rating for Uncross?
Uncross has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content or themes.