These Terms of Service (the "Terms") are a binding agreement between you and JAK Apps LLC ("JAK Apps," "we," "us," or "our") governing your use of the Hour Zero mobile application, including all related content, features, and updates (collectively, the "App"). By downloading, installing, or using the App, you agree to these Terms and to our Privacy Policy. If you do not agree, do not use the App.
Hour Zero is a general-wellness tool. It is not a medical device, does not provide medical advice, and does not diagnose, treat, cure, mitigate, or prevent any disease or condition. Fasting is not appropriate for everyone and carries real risks. Do not begin, extend, or modify any fasting practice without consulting a qualified healthcare provider — especially if you are pregnant, nursing, or trying to conceive; have or have had diabetes, hypoglycemia, low blood pressure, or any metabolic, cardiac, kidney, or liver condition; take any medication; are under 18; or have any history of an eating disorder. Stop fasting and seek medical attention immediately if you feel faint, ill, or unwell. You alone are responsible for your decision to fast and for how you use the App.
You must be at least 18 years of age (or the age of majority in your jurisdiction, if higher) to use the App. By using the App you represent that you meet this requirement. The App is not intended for use by minors.
Subject to these Terms, JAK Apps grants you a limited, personal, non-exclusive, non-transferable, non-sublicensable, revocable license to install and use the App on Apple-branded devices that you own or control, as permitted by the Apple App Store Terms of Service. The App is licensed to you, not sold. We reserve all rights not expressly granted.
You will not, and will not permit others to: (a) copy, modify, adapt, translate, or create derivative works of the App; (b) reverse engineer, decompile, disassemble, or attempt to derive the source code of the App, except to the extent such restriction is prohibited by applicable law; (c) rent, lease, lend, sell, sublicense, distribute, or otherwise transfer the App; (d) remove or alter any proprietary notices; (e) use the App in violation of any law; or (f) use the App name, logo, or other JAK Apps trademarks without our prior written consent.
The App, including its software, design, text, graphics, logos, and all related intellectual property, is owned by JAK Apps LLC or its licensors and is protected by copyright, trademark, and other laws. "Hour Zero" and the Hour Zero mark are trademarks of JAK Apps LLC. The data you record in the App (your fasting history, weights, and settings) is yours; it resides on your device, and we claim no ownership of it.
The App offers an optional one-time in-app purchase ("Hour Zero Pro"). All purchases are processed by Apple through the App Store and are subject to Apple's terms and refund policies; we do not process payments and cannot issue refunds directly — refund requests must be made through Apple. Prices may change at any time, but a price change will never revoke a Pro unlock you have already purchased. Pro features are described in the App; we may add, modify, or discontinue specific features over time, acting reasonably.
Any information presented in the App — including fasting "zones," stage descriptions, and related educational text — is general information drawn from publicly available material, is provided for convenience only, may not be accurate or applicable to any particular individual, and must not be relied on as medical, nutritional, or other professional advice. No physician-patient or other professional relationship is created by your use of the App. Estimates such as fasting stages and timers are approximations, not measurements of your body.
To the maximum extent permitted by applicable law, you knowingly and voluntarily assume all risks, known and unknown, arising out of or related to fasting, dietary changes, and your use of or reliance on the App, and you release JAK Apps LLC and its members, managers, officers, employees, contractors, and agents (the "Released Parties") from any and all claims, liabilities, and damages arising out of or relating to such risks, including personal injury, illness, or death, except where such a release is prohibited by law.
The App is provided "as is" and "as available," with all faults and without warranty of any kind. To the maximum extent permitted by applicable law, JAK Apps disclaims all warranties, express, implied, or statutory, including the implied warranties of merchantability, fitness for a particular purpose, accuracy, quiet enjoyment, and non-infringement, and any warranties arising from course of dealing or usage of trade. JAK Apps does not warrant that the App will be uninterrupted, error-free, or free of harmful components, or that data (including timers, reminders, notifications, and records) will be accurate, delivered, or preserved. You may lose data; maintain your own backups.
To the maximum extent permitted by applicable law: (a) in no event will the Released Parties be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or any loss of data, profits, revenue, goodwill, health, or wellbeing, arising out of or related to these Terms or the App, under any theory of liability, even if advised of the possibility of such damages; and (b) the total aggregate liability of the Released Parties for all claims arising out of or relating to these Terms or the App will not exceed the greater of the amount you paid to JAK Apps for the App in the twelve (12) months preceding the event giving rise to the claim, or fifty U.S. dollars (US $50). Some jurisdictions do not allow certain limitations, so portions of this section may not apply to you; in that case, liability is limited to the smallest amount permitted by law.
You agree to defend, indemnify, and hold harmless the Released Parties from and against any claims, damages, liabilities, costs, and expenses (including reasonable attorneys' fees) arising out of or related to: (a) your use or misuse of the App; (b) your violation of these Terms; (c) your violation of any law or the rights of any third party; or (d) health outcomes arising from your fasting or dietary decisions.
Please read this section carefully; it affects your legal rights.
These Terms and any dispute arising out of them are governed by the laws of the State of Ohio, USA, without regard to its conflict-of-laws principles, and, where applicable, the Federal Arbitration Act. Subject to Section 11, the state and federal courts located in Ohio will have exclusive jurisdiction, and you consent to personal jurisdiction and venue there.
These Terms are between you and JAK Apps LLC only — not with Apple Inc. ("Apple"). Apple is not responsible for the App or its content. Apple has no obligation to furnish any maintenance or support for the App. In the event of any failure of the App to conform to an applicable warranty, you may notify Apple, and Apple will refund the purchase price of the App (if any) to you; to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the App. Apple is not responsible for addressing any claims relating to the App or your use of it, including product-liability claims, claims that the App fails to conform to legal or regulatory requirements, and consumer-protection or similar claims. In the event of a third-party claim that the App infringes intellectual-property rights, JAK Apps, not Apple, is responsible for the investigation, defense, settlement, and discharge of such claim to the extent required by these Terms. You represent that you are not located in a country subject to a U.S. government embargo or designated a "terrorist supporting" country, and that you are not on any U.S. government list of prohibited or restricted parties. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.
These Terms are effective until terminated. Your rights under these Terms terminate automatically, without notice, if you fail to comply with them. Upon termination, you must cease all use of the App and delete all copies. Sections 4 and 6 through 17 survive termination.
We may modify the App and these Terms from time to time. If we make material changes to these Terms, we will update the effective date above and post the revised Terms at this page. Your continued use of the App after revised Terms take effect constitutes acceptance of them. If you do not agree to revised Terms, stop using the App.
If any provision of these Terms is held unenforceable, it will be enforced to the maximum extent permissible and the remaining provisions will remain in full effect — except that if the class-action waiver in Section 11 is found unenforceable as to a particular claim, then Section 11 shall be null as to that claim only, and that claim shall proceed in court. Our failure to enforce any provision is not a waiver. You may not assign these Terms; we may assign them in connection with a merger, acquisition, or sale of assets. These Terms, together with the Privacy Policy, are the entire agreement between you and JAK Apps regarding the App.
JAK Apps LLC
Email: support@jakapps.com