Logbook
Your training notebook. On your phone.

Terms of Service

Last updated: April 2026

Acceptance

By downloading and using Logbook, you agree to these terms.

The service

Logbook is a strength training log app. You use it to record your training sessions, track progress, and manage training programs. The app runs locally on your device with optional iCloud sync.

Purchases

Logbook offers a one-time lifetime purchase. Payment is processed by Apple through the App Store. Refunds are handled by Apple per their refund policy.

Trial period

New users receive 7 days of full access at no charge. After the trial period, a purchase is required to continue using the app.

Program parsing

Logbook uses a third-party service (Groq) to parse your training program descriptions into structured data. You are responsible for the content you submit and for verifying the parsed program matches your intent before using it.

Your data

You own your training data. We don't claim any rights to it. You can export your data at any time via CSV export in the app.

Availability

We aim to keep Logbook available and working, but we don't guarantee uninterrupted service. Updates may change features or functionality.

Limitation of liability

Logbook is a training log tool, not medical or fitness advice. Consult a qualified professional before starting any training program. We are not liable for injuries or health issues related to training programs logged in the app.

Changes

We may update these terms. Continued use after changes constitutes acceptance.

Contact

Questions? Email vmarinogg@gmail.com.