Terms. The short version.

Last updated: 3 October 2026

Your use of Kaizen is governed by Apple's Licensed Application End User License Agreement, together with the points below.

Kaizen Pro

• Kaizen Pro is available as an auto-renewable subscription or a one-time purchase, at the prices shown in the app.
• Payment is charged to your Apple ID at confirmation of purchase. Any unused part of a free trial is forfeited when you buy a subscription.
• Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in your iPhone Settings → your name → Subscriptions.
• Your workout history and bodyweight logging stay free, with or without Pro.

Training safely

Kaizen suggests weights and reps from your own logs. It is not medical advice. Check with a doctor before starting a new training programme, warm up, use good form, and stop if something hurts.

Contact

Questions about these terms: use the support form.