Summary
All video processing and analysis are performed locally on your device. No videos, pose data, CSV files, or personal information are collected, transmitted, or shared with the developer or any third party.
The applications do not require user accounts, do not use analytics, and do not include advertising or third-party tracking. Files are accessed only after the user explicitly selects them and remain under the user's control.
Applications covered
sjRecorder, sjCropVideo, sjTrAnalyse, and sjTracker.
Information collection
The apps do not require user accounts and do not collect names, contact details, device identifiers, location data, usage analytics, or advertising information.
Camera access
Apps such as sjRecorder use the camera only to record video requested by the user.
Files and local processing
The apps access only files or folders explicitly selected by the user. Video processing, cropping, tracking, synchronization, graphs, and analysis are performed locally.
Changes to this policy
The latest version will remain available on this page.
Last updated: July 2026