Overview

Karter was born with the mission of creating the best Open Source vehicle maintenance app, respecting privacy and donating 20% of affiliate revenue to social causes.

Latest release: [v2026.07.1-alpha](https://github.com/abrahdev/karter/releases/tag/v2026.07.1-alpha)

Why Open Source?

• Privacy: Your mechanical and location data should not be commodified.

• Transparency: Anyone can audit how we calculate maintenance costs.

The 20% Promise 🎗️

We donate 20% of the revenue generated through affiliate links (parts, tools) to NGOs chosen by the community.