Terms of Use

Agreement to Terms

By downloading, installing, or using the syne mobile application ("App"), you agree to be bound by these Terms of Use ("Terms"). If you do not agree to these Terms, do not use the App.

The App is operated by Maksims Jarinovskis, an individual sole trader, of 3701 ED Zeist, Netherlands. In these Terms, "we," "our," and "us" refer to this individual. You can contact us at yarinovskywork@gmail.com.

Minimum Age

You must be at least 16 years old to use the App. By using the App, you represent that you meet this requirement.

License to Use

We grant you a limited, non-exclusive, non-transferable, revocable license to use the App for your personal, non-commercial purposes, subject to these Terms. This license does not include the right to:

• Modify, copy, or create derivative works based on the App
• Reverse engineer, decompile, or disassemble the App
• Rent, lease, loan, sell, or sublicense the App
• Use the App for any unlawful purpose or in violation of any applicable laws

User Accounts

To access certain features of the App, you may need to create an account. You are responsible for:

• Maintaining the confidentiality of your account credentials
• All activities that occur under your account
• Notifying us immediately of any unauthorized use of your account

We reserve the right to suspend or terminate your account at any time for any reason, including violation of these Terms.

Subscriptions

syne offers an optional auto-renewing subscription, Wout Pro, available as a monthly or annual plan. Pricing for each plan is displayed in the App before purchase, in your local currency, and may vary by region.

Wout Pro unlocks unlimited workout logs, unlimited templates, and the full exercise library. Without a subscription you may log up to 3 workouts per calendar month and save up to 2 templates.

Payment. Payment is charged to your Apple ID account at confirmation of purchase. All purchases are processed by Apple; we do not receive or store your payment details.

Renewal. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period, at the price of the plan then in effect.

Managing your subscription. You can manage your subscription and turn off auto-renew at any time in your Apple ID Account Settings. Neither deleting the App nor deleting your syne account cancels your subscription — you must cancel it through Apple.

Free trial. Where offered, a free trial lasts 7 days and converts to a paid subscription automatically unless cancelled at least 24 hours before the trial ends. If you purchase a subscription during a free trial, any unused portion of the trial is forfeited.

Refunds.Purchases are handled by Apple and refunds are at Apple's discretion under the App Store Terms of Sale. We cannot issue refunds directly.

Price changes. We may change subscription prices. Changes take effect at the start of the next billing period following notice, and Apple will ask you to confirm any price increase before it applies.

Health and Fitness Disclaimer

The App is designed to provide general fitness and training information. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before beginning any exercise program or making changes to your diet or lifestyle.

You acknowledge that:

• Physical exercise involves inherent risks
• You are solely responsible for your own health and safety while using the App
• We are not liable for any injury, illness, or health issues that may result from your use of the App

syne estimates menstrual cycle phases from the information you enter, such as your last period start date and your average cycle and period lengths. These estimates are approximations, not measurements, and may be inaccurate. syne is not a medical device, and is not intended for use as contraception, for fertility or ovulation tracking, or for diagnosing, treating or preventing any medical condition. Do not rely on syne for any of these purposes. Always consult a qualified healthcare professional about your health, your cycle, or before beginning any exercise programme.

Your Content

You retain all ownership rights in the content you create in the App, including your workout logs, exercise history, cycle information and any feedback you submit ("Your Content").

You grant us a limited, non-exclusive, royalty-free licence to host, store, back up, reproduce and display Your Content solely to the extent necessary to operate and provide the App to you — for example, to sync your workouts across your devices and display your own history and statistics back to you. This licence exists only to run the service, terminates when you delete the relevant content or your account, and does not permit us to publish, sell, license or otherwise use Your Content for any other purpose.

We will not use Your Content for advertising or sell it to third parties. We may use aggregated, de-identified information that cannot reasonably be used to identify you to understand how the App is used and to improve it.

Feedback. Feedback and suggestions you send us are an exception: you grant us an unrestricted, royalty-free right to use them to improve the App, with no obligation to compensate you.

Intellectual Property

The App and its entire contents, features, and functionality (including but not limited to all information, software, text, displays, images, and design) are owned by us and are protected by copyright, trademark, and other intellectual property laws.

Apple App Store Terms

These Terms are concluded between you and us only, not with Apple Inc. ("Apple"). We, not Apple, are solely responsible for the App and its content.

• Licence scope. Your licence to use the App is limited to a non-transferable licence to use the App on any Apple-branded device you own or control, as permitted by the Usage Rules in the Apple Media Services Terms and Conditions.
• Maintenance and support. We are solely responsible for providing maintenance and support for the App. Apple has no obligation to furnish any maintenance or support services.
• Warranty. In the event of any failure of the App to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price of the App to you. To the maximum extent permitted by law, Apple has no other warranty obligation whatsoever with respect to the App. Any other claims, losses, liabilities, damages, costs or expenses attributable to a failure to conform to a warranty are our sole responsibility.
• Product claims. We, not Apple, are responsible for addressing any claims by you or any third party relating to the App or your possession and use of it, including product liability claims, any claim that the App fails to conform to any applicable legal or regulatory requirement, and claims arising under consumer protection, privacy or similar legislation.
• Intellectual property claims. If a third party claims the App infringes their intellectual property rights, we, not Apple, are solely responsible for the investigation, defence, settlement and discharge of that claim.
• Legal compliance.You represent that you are not located in a country subject to a U.S. Government embargo or designated as a "terrorist supporting" country, and that you are not listed on any U.S. Government list of prohibited or restricted parties.
• Third-party beneficiary.Apple and Apple's subsidiaries are third-party beneficiaries of these Terms, and upon your acceptance, Apple has the right (and is deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary.
• Contact. Questions, complaints or claims regarding the App should be directed to yarinovskywork@gmail.com.

Where these Terms are silent, Apple's Standard End User License Agreement applies, available at apple.com/legal/internet-services/itunes/dev/stdeula.

Limitation of Liability

To the fullest extent permitted by law, we shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of profits, data, or use, arising out of or in connection with your use of the App.

Our total liability to you for any claims arising from your use of the App shall not exceed the amount you paid to us in the twelve (12) months preceding the claim.

Disclaimer of Warranties

The App is provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

We do not warrant that the App will be uninterrupted, error-free, or secure, or that any defects will be corrected.

Indemnification

You agree to defend, indemnify, and hold harmless us and our agents from and against any claims, damages, obligations, losses, liabilities, costs, or expenses arising from your use of the App or violation of these Terms.

Termination

We may terminate or suspend your access to the App immediately, without prior notice or liability, for any reason, including if you breach these Terms. Upon termination, your right to use the App will immediately cease.

You can delete your account and all associated data — including your profile, workouts, templates, exercise history and feedback — at any time from the profile screen in the app. If you no longer have the app installed, email yarinovskywork@gmail.com and we will delete your account and data, and confirm, within 30 days, as described in our Privacy Policy.

If we terminate or suspend your account, we will retain and delete your data in accordance with our Privacy Policy, and you may contact us at yarinovskywork@gmail.com to request deletion of your remaining data.

Governing Law and Dispute Resolution

These Terms are governed by the laws of the Netherlands, without regard to its conflict-of-law provisions. You and we agree that the courts located in Utrecht, the Netherlands have exclusive jurisdiction over any dispute arising out of or relating to these Terms or the App.

If you are a consumer resident in the European Union or the United Kingdom, nothing in this section deprives you of the protection of the mandatory consumer-protection provisions of the law of your country of residence, and you may bring proceedings in the courts of that country.

Changes to Terms

We reserve the right to modify these Terms at any time. We will notify you of material changes by updating the "Last updated" date. Your continued use of the App after such changes constitutes acceptance of the new Terms.

Contact Us

If you have questions about these Terms, please contact: