Last updated: May 25, 2026
Mirror Delay is a delay-mirror training app for iOS, created by Kaoru Okamoto, an independent developer based in Japan. By downloading or using the app, you agree to these terms.
Mirror Delay is licensed, not sold, to you. Your use of the app is licensed under Apple's standard Licensed Application End User License Agreement (the "Standard EULA"), available at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/. The additional terms below also apply to your use of Mirror Delay.
Mirror Delay shows you a live and time-delayed view of yourself for movement and training practice. Use it only in a safe environment, where placing a device and looking at a screen will not put you or others at risk. You are responsible for your own training decisions and physical safety.
Mirror Delay is an observation tool, not a coach. It does not provide medical advice, diagnosis, treatment, or professional coaching, and it is not a substitute for a qualified instructor or healthcare professional. Use your own judgment, and consult a professional when appropriate.
Mirror Delay Plus is an optional auto-renewable subscription offered through the App Store. It renews automatically at the end of each billing period until you cancel it. Purchases, renewals, cancellations, refunds, and billing are handled by Apple. You can manage or cancel a subscription in your App Store account settings. Pricing and subscription terms are shown in the app before you purchase.
These terms may be updated from time to time. If they change, the updated version will be posted on this page with a new date. Continued use of the app after a change means you accept the updated terms.
Questions about these terms can be sent to kaoruokamoto0811@gmail.com.