Privacy Policy

Effective Date: December 1, 2025

SigmaLifting LLC

Wyoming, USA

Contact: support@sigmalifting.app

Overview

SigmaLifting is designed to work offline and to keep your training data on your device. We do not require user accounts and do not collect your name, email address, or other direct identifiers. To improve app stability and deliver updates, we use limited third-party diagnostic services.

Information Stored Locally

Your training programs, workout logs, notes, settings, and other fitness data are stored locally on your device. We do not receive or store this data on our servers.

Information Collected Automatically

Crash and Diagnostic Data (Sentry)

When the app crashes or experiences errors, Sentry may collect limited diagnostic information such as:

• Device type/model
• Operating system version
• App version
• Time of error
• Error logs/stack traces
• An app-specific device or installation identifier
• IP address
• Approximate location (e.g., country/region) derived from technical signals such as IP address

We do not intentionally include your workout entries or notes in crash reports. However, limited app state at the time of a crash may be captured to help diagnose the issue.

Information We Do Not Collect

• Names, email addresses, or account credentials
• Precise location (GPS)
• Contacts, photos, camera, or microphone data
• Advertising identifiers
• Behavioral analytics for advertising or profiling

Third-Party Services

We may use third-party services for diagnostics and app delivery. These providers process limited technical data to help us maintain a stable and reliable app.

Your Rights

Depending on your location, you may have rights to access or delete diagnostic data. You can contact us to request deletion of any crash data associated with your device where feasible.

Children's Privacy

The app is not directed to children under 13, and we do not knowingly collect information from children.

Changes

We may update this policy from time to time. Updates will be posted with a new effective date.

Contact

Questions about privacy: support@sigmalifting.app

Last Updated: December 1, 2025