English | 日本語
Terms of Use
These Terms of Use (the "Terms") set out the conditions for using the app "Power2lift" (the "App") provided by Junichi Ozawa (the "Provider"). By downloading or using the App, you agree to these Terms. These Terms also serve as the App's End User License Agreement (EULA). If the Japanese version and this English version differ, the Japanese version prevails.
1. Relationship with Apple
- These Terms are concluded between you and the Provider only, and not with Apple Inc. ("Apple"). The Provider, not Apple, is solely responsible for the App and its content.
- Apple and its subsidiaries are third-party beneficiaries of these Terms, and upon your acceptance of these Terms, Apple will have the right to enforce them against you.
2. License
The Provider grants you a non-transferable, non-exclusive license to use the App on any Apple-branded device that you own or control, as permitted by the Usage Rules set forth in the App Store Terms of Service. If you use the App on Android, you also agree to the Google Play Terms of Service.
3. Paid plan (Pro)
- The App offers a paid plan, "Pro", as monthly and yearly auto-renewing subscriptions and a one-time purchase. Pro removes ads and adds detailed analysis, backup export and log sharing. All other features, including planning and logging training and restoring from a backup, are free.
- Prices are as shown on the purchase screen and in the store. Payment is charged to your Apple ID (or Google account on Android) when you confirm the purchase.
- A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and the next period is charged on renewal. You can manage and cancel subscriptions in your device settings (Apple ID > Subscriptions, or Google Play > Subscriptions). Deleting the App does not cancel a subscription.
- Purchases and refunds are handled under the store's terms. The Provider cannot issue refunds directly.
- When you change devices or reinstall the App, use "Restore Purchases" in the App to restore purchases made with the same account.
4. Training and health
- The App is a tool for planning and logging training. It does not provide medical advice, diagnosis or coaching.
- Values the App calculates, such as e1RM, backoff weights and weights from your TrMAX, are estimates. Decide the weights you actually lift based on your own condition and judgment.
- You train at your own risk. Except as set out in Section 8, the Provider is not liable for injuries or health problems related to your use of the App.
5. Data storage
Your training and body logs are stored only on your device and are never sent to the Provider's servers. The Provider therefore cannot recover records lost through device failure, loss, deletion of the App, or similar events. See the Privacy Policy for how information is handled.
6. Prohibited conduct
You must not:
- copy, modify or redistribute the App, or reverse engineer, decompile or disassemble it (except where permitted by law)
- circumvent the paid plan mechanism
- use the App in violation of laws or public order and morals
- infringe the rights of the Provider or any third party
7. Maintenance and support
The Provider is responsible for maintenance and support of the App. Apple has no obligation whatsoever to furnish any maintenance or support services for the App. Please use the contact form below.
8. Warranty and limitation of liability
- The Provider does not warrant that the App is free of defects or fit for a particular purpose.
- In the event of any failure of the App to conform to any applicable warranty, you may notify Apple, and Apple may refund the purchase price for the App. To the maximum extent permitted by law, Apple has no other warranty obligation whatsoever with respect to the App.
- Except in cases of the Provider's intent or gross negligence, the Provider is not liable for damages arising from your use of the App. Where the Provider is liable, its liability is limited to the amount you paid for the App's paid plans in the 12 months before the month in which the damage occurred.
9. Product claims and intellectual property
- The Provider, not Apple, is responsible for addressing any claims by you or any third party relating to the App, including product liability claims, claims that the App fails to conform to any legal or regulatory requirement, and claims arising under consumer protection laws.
- In the event of any third-party claim that the App or your use of it infringes that third party's intellectual property rights, the Provider, not Apple, is solely responsible for the investigation, defense, settlement and discharge of that claim.
- Copyright and other intellectual property rights in the App belong to the Provider or the rightful owners.
10. Legal compliance
You represent and warrant that you are not located in a country that is subject to a U.S. Government embargo or that has been designated by the U.S. Government as a "terrorist supporting" country, and that you are not listed on any U.S. Government list of prohibited or restricted parties.
11. Third-party terms
You must comply with applicable third-party terms, such as the store's terms, when using the App.
12. Changes to or discontinuation of the App
The Provider may change the App or stop providing it without prior notice.
13. Changes to these Terms
The Provider may change these Terms as needed. Changes take effect when posted on this page. By using the App after a change, you agree to the changed Terms.
14. Governing law and jurisdiction
These Terms are governed by the laws of Japan. Any dispute relating to the App shall be subject to the exclusive jurisdiction, in the first instance, of the district court having jurisdiction over the Provider's place of residence.
Provider and contact
Provider: Junichi Ozawa
Contact: contact form