Last updated: 7 May 2026

Overview

Kosher is built on a simple principle: your workout data belongs to you. This policy explains exactly what data the app uses, where it goes, and what we never do.

1. Data We Collect

What stays on your device (local only)

All of the following is stored exclusively in a local SQLite database on your phone and goes nowhere by default:

• Workout sessions, exercises, sets, reps, and weights
• Personal records
• Body measurements (weight, body fat %, waist, chest, arm, leg)
• Workout templates and plans
• App preferences (weight unit, rest timer duration)

We have no server. We cannot see any of this data. Uninstalling the app permanently deletes all local data.

What is never collected

• Your name
• Your email address
• Your location
• Your device identifiers
• Usage statistics or analytics