Terms of Service

IMPORTANT — READ CAREFULLY.These Terms of Service (the “Terms”) form a legally binding agreement between you (“you,” “your,” or “User”) and the operator of StrikeOS(“StrikeOS,” “we,” “us,” or “our”) governing your use of the StrikeOS website at https://strikeos.co, the StrikeOS iOS and Android applications, APIs, content, and any related services (collectively, the “Service”).

BY DOWNLOADING, INSTALLING, ACCESSING, OR USING THE SERVICE, CREATING AN ACCOUNT, OR CLICKING TO ACCEPT THESE TERMS, YOU AGREE TO BE BOUND BY THESE TERMS AND OUR Privacy Policy AND Safety Notice. IF YOU DO NOT AGREE, DO NOT USE THE SERVICE.

IF YOU ARE ACCEPTING THESE TERMS ON BEHALF OF A COMPANY OR OTHER LEGAL ENTITY, YOU REPRESENT THAT YOU HAVE AUTHORITY TO BIND THAT ENTITY. IF YOU DO NOT HAVE SUCH AUTHORITY, YOU MUST NOT ACCEPT THESE TERMS OR USE THE SERVICE ON BEHALF OF THAT ENTITY.

1. Nature of the Service — Educational Only

StrikeOS provides educational and informational feedback related to stand-up striking technique (for example kickboxing and MMA stand-up: shadow, bag, and pad work) based on user-selected video and automated analysis. Pose and form analysis is performed primarily on your device. The Service may generate scores, fault labels, timestamps, drill suggestions, progress metrics, and similar outputs (collectively, “Feedback”).

StrikeOS is not:

• a licensed coach, trainer, physician, physiotherapist, or other regulated professional;
• a substitute for in-person coaching, sparring supervision, fight cornering, or medical care;
• a diagnostic, therapeutic, or medical device, and Feedback is not medical advice;
• a guarantee of improved performance, injury prevention, competition readiness, or any particular outcome.

You acknowledge that combat sports and physical training involve inherent risks of serious injury, disability, or death, and that you use the Service and engage in training entirely at your own risk. See also our Safety Notice.

2. Eligibility and Accounts

2.1 Age

You must be at least 16 years old (or the age of digital consent in your country, if higher) to create an account or use the Service. If you are under the age of majority where you live, you may use the Service only with the consent and supervision of a parent or legal guardian who agrees to these Terms on your behalf.

2.2 Account registration

You may be required to create an account using email, Apple Sign In, Google Sign-In, or other methods we support. You agree to provide accurate information, keep credentials confidential, and notify us promptly of unauthorized use at zlatko@zednova.studio. You are responsible for all activity under your account.

2.3 One person, one account

Accounts are personal and non-transferable unless we expressly agree in writing. We may suspend or terminate accounts that appear fraudulent, shared in violation of these Terms, or used to abuse the Service.

3. Memberships, Trials, Billing, and Refunds

3.1 Paid membership

Certain features (including AI video analysis) may require a paid membership (“Membership”). Prices, billing periods, and features are shown in the App Store, Google Play, and/or in-app purchase screens at the time of purchase and may vary by region and currency.

3.2 App Store, Google Play, and RevenueCat

If you purchase or manage a Membership through Apple App Store or Google Play (each a “Platform”), the Platform's terms, billing, cancellation, and refund rules apply in addition to these Terms. Payment is processed by the Platform, not directly by StrikeOS. We use RevenueCat (and similar entitlement infrastructure) to recognize and sync Membership status with your account. To cancel, change, or request a refund for a Platform purchase, use the Platform's subscription and refund tools — for example Apple Subscriptions or Google Play subscriptions. We do not control Platform refund decisions.

3.3 Auto-renewal

Memberships typically auto-renew unless you cancel before the end of the current billing period through the Platform. By purchasing, you authorize recurring charges until cancellation.

3.4 Trials and promotional periods

If a free trial, introductory price, or trust period is offered, its duration and conversion terms will be disclosed at sign-up. Unless you cancel in time, you may be charged the then-current Membership price.

3.5 Changes to pricing

We may change Membership prices prospectively. Material changes will be communicated as required by applicable law and Platform rules. Continued use after a price change takes effect may constitute acceptance where permitted by law.

3.6 Taxes

Prices may include or exclude applicable taxes depending on region and Platform practice. You are responsible for any taxes not collected by the Platform.

3.7 No guarantee of continuous availability

Analysis capacity, model quality, and feature availability may vary. We do not guarantee uninterrupted or error-free Service, or that any particular clip will be analyzed successfully.

4. User Content and License

4.1 Your content

You may record or select videos, and submit images, text, profile information, and other materials (“User Content”). You retain ownership of your User Content, subject to the license below. Training-clip analysis is designed to run primarily on-device; source video is not routinely uploaded to our servers for analysis.

4.2 License to StrikeOS

You grant StrikeOS a worldwide, non-exclusive, royalty-free, transferable, sublicensable license to process User Content as needed to provide the Service — including on-device analysis that generates Feedback, and limited cloud processing of account, entitlement, and other non-video product data. Where a feature you choose expressly uploads media (for example an optional avatar), the license also covers hosting and storing that media. We may use de-identified or aggregated insights to improve models and product quality where permitted, and may process User Content to secure, troubleshoot, and support the Service and to comply with law. This license ends when User Content is deleted from systems under our control, except for reasonable backup retention, legal holds, or anonymized derivatives that no longer identify you.

4.3 Your representations

You represent and warrant that:

• you own or have all rights necessary to submit User Content and grant the license above;
• User Content does not infringe intellectual property, privacy, publicity, or other rights of any person;
• User Content does not depict minors in a sexual or exploitative manner, and you will not upload unlawful content;
• if User Content depicts other people, you have obtained any required consents for recording and processing.

4.4 Feedback you give us

If you submit ideas, suggestions, or feedback about the Service, you grant us a perpetual, irrevocable, royalty-free license to use them without restriction or compensation.

5. AI, Automated Analysis, and Accuracy Disclaimer

Feedback is generated using automated systems, computer vision, machine learning models, heuristics, and/or human-assisted review. Feedback may be incomplete, inaccurate, biased, delayed, or inappropriate for your situation. Lighting, camera angle, occlusion, clothing, frame rate, sport style, and other factors can affect results.

You agree that:

• you will independently evaluate Feedback before changing training;
• you will not rely on Feedback as the sole basis for competition readiness, weight cutting, return-to-play, or medical decisions;
• StrikeOS has no obligation to achieve any accuracy benchmark unless expressly agreed in a separate signed writing.

6. Prohibited Uses

You agree not to, and not to attempt to:

• use the Service for any unlawful purpose or in violation of these Terms;
• reverse engineer, decompile, or extract models, source code, or non-public APIs except to the limited extent permitted by mandatory law;
• scrape, bulk-download, or systematically access the Service without authorization;
• interfere with or disrupt servers, security, rate limits, or other users;
• upload malware, or content that is illegal, harassing, hateful, or infringing;
• misrepresent affiliation with StrikeOS or use our marks without permission;
• use the Service to provide competing commercial coaching products by reselling raw outputs at scale without our prior written consent;
• bypass Membership paywalls, device integrity checks, or access controls.

7. Intellectual Property

The Service, including software, models, UI, logos, text, graphics, and documentation (excluding User Content), is owned by StrikeOS or its licensors and protected by intellectual property laws. Except for the limited right to use the Service as expressly permitted, no rights are granted. “StrikeOS” and related marks are trademarks of the operator. All rights not expressly granted are reserved.

8. Third-Party Services

The Service may rely on or link to third parties, including Apple, Google, RevenueCat, authentication providers, cloud hosting for accounts, analytics, and crash reporting. Those services are governed by their own terms and privacy policies. We are not responsible for third-party services we do not control.

9. Assumption of Risk

YOU UNDERSTAND THAT STRIKING SPORTS, CONDITIONING, AND RELATED TRAINING ARE INHERENTLY DANGEROUS. TO THE MAXIMUM EXTENT PERMITTED BY LAW, YOU VOLUNTARILY ASSUME ALL RISKS ASSOCIATED WITH YOUR USE OF THE SERVICE AND ANY TRAINING YOU UNDERTAKE BASED ON FEEDBACK, INCLUDING RISKS OF PERSONAL INJURY, PROPERTY DAMAGE, AND DEATH, WHETHER ARISING FROM YOUR NEGLIGENCE, THE NEGLIGENCE OF OTHERS, OR OTHERWISE (EXCEPT TO THE EXTENT CAUSED BY OUR WILLFUL MISCONDUCT OR GROSS NEGLIGENCE WHERE SUCH EXCLUSION IS PROHIBITED).

10. Disclaimer of Warranties

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE SERVICE AND FEEDBACK ARE PROVIDED “AS IS” AND “AS AVAILABLE,” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, ACCURACY, OR QUIET ENJOYMENT. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, SECURE, OR ERROR-FREE, OR THAT DEFECTS WILL BE CORRECTED.

SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF CERTAIN WARRANTIES. IN SUCH JURISDICTIONS, THE ABOVE EXCLUSIONS APPLY TO THE FULLEST EXTENT PERMITTED.

11. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL STRIKEOS, ITS OPERATORS, AFFILIATES, OFFICERS, EMPLOYEES, CONTRACTORS, LICENSORS, OR SUPPLIERS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, DATA, GOODWILL, OR BUSINESS OPPORTUNITY, ARISING OUT OF OR RELATED TO THESE TERMS OR THE SERVICE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, OUR TOTAL AGGREGATE LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATED TO THESE TERMS OR THE SERVICE SHALL NOT EXCEED THE GREATER OF: (A) THE AMOUNTS YOU PAID TO US (EXCLUDING PLATFORM FEES RETAINED BY APPLE OR GOOGLE) FOR THE MEMBERSHIP IN THE TWELVE (12) MONTHS BEFORE THE CLAIM, OR (B) FIFTY EUROS (€50).

THE LIMITATIONS ABOVE APPLY REGARDLESS OF THE THEORY OF LIABILITY (CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE). NOTHING IN THESE TERMS EXCLUDES OR LIMITS LIABILITY THAT CANNOT BE EXCLUDED UNDER MANDATORY LAW, INCLUDING LIABILITY FOR DEATH OR PERSONAL INJURY CAUSED BY NEGLIGENCE WHERE SUCH LIMITATION IS UNLAWFUL, OR FOR FRAUD OR FRAUDULENT MISREPRESENTATION.

12. Indemnification

To the maximum extent permitted by law, you agree to defend, indemnify, and hold harmless StrikeOS and its operators, affiliates, officers, employees, contractors, and agents from and against any claims, damages, losses, liabilities, costs, and expenses (including reasonable attorneys' fees) arising out of or related to: (a) your User Content; (b) your use or misuse of the Service; (c) your training, sparring, or competition activities; (d) your violation of these Terms or applicable law; or (e) your infringement of any third-party right.

13. Suspension and Termination

We may suspend or terminate your access immediately if we reasonably believe you violated these Terms, create risk or legal exposure, or for extended inactivity. You may stop using the Service at any time and cancel Membership via the Platform. Provisions that by their nature should survive (including ownership, licenses for residual copies, disclaimers, limitations, indemnity, and dispute terms) will survive termination.

14. Changes to the Service or Terms

We may modify the Service or these Terms from time to time. For material changes to the Terms, we will provide notice as required by law (for example, in-app notice, email, or an updated “Last updated” date). Continued use after the effective date of changes constitutes acceptance, except where mandatory consumer law requires affirmative consent.

15. Privacy

Our collection and use of personal data is described in the Privacy Policy, which is incorporated by reference.

16. Export and Sanctions

You represent that you are not located in a country subject to comprehensive embargoes and are not a prohibited party under applicable sanctions or export control laws. You agree to comply with such laws in using the Service.

17. Apple-Specific Terms

If you obtain the iOS app from the Apple App Store, you acknowledge that: these Terms are between you and StrikeOS only, not Apple; Apple is not responsible for the app or its content; Apple has no obligation to furnish maintenance or support; to the maximum extent permitted by law, Apple has no warranty obligation (any claims are our responsibility subject to these Terms); Apple is not responsible for addressing claims relating to the app (including product liability, legal compliance, or consumer protection claims); and in the event of third-party IP infringement claims related to the app, StrikeOS (not Apple) is responsible for investigation and defense as required by Apple's terms. Apple and its subsidiaries are third-party beneficiaries of this section and may enforce it against you.

18. Governing Law and Disputes

These Terms are governed by the laws of the Republic of Croatia, without regard to conflict-of-law rules, except that mandatory consumer protection laws of your country of residence continue to apply where they cannot be waived.

Subject to mandatory law, exclusive venue for disputes shall be the competent courts of the Republic of Croatia. Consumers in the European Union may also bring proceedings in the courts of their Member State of residence where required by law. Nothing in these Terms limits your mandatory rights as a consumer.

Informal resolution. Before filing a claim, you agree to try to resolve the dispute informally by emailing zlatko@zednova.studio with a description of the dispute. We will attempt in good faith to resolve it within thirty (30) days.

Class action and jury trial waiver (where permitted). TO THE EXTENT PERMITTED BY LAW, YOU AND STRIKEOS AGREE THAT DISPUTES WILL BE BROUGHT ONLY IN AN INDIVIDUAL CAPACITY AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY CLASS, COLLECTIVE, OR REPRESENTATIVE PROCEEDING. IF A COURT DETERMINES THIS WAIVER IS UNENFORCEABLE AS TO A PARTICULAR CLAIM, THAT CLAIM MUST BE SEVERED AND LITIGATED INDEPENDENTLY. WHERE A JURY TRIAL WAIVER IS PERMITTED, YOU WAIVE ANY RIGHT TO A JURY TRIAL.

19. General

• Entire agreement. These Terms, the Privacy Policy, and the Safety Notice constitute the entire agreement between you and us regarding the Service and supersede prior agreements on the subject.
• Severability. If any provision is held unenforceable, the remaining provisions remain in effect, and the unenforceable provision will be modified to the minimum extent necessary.
• No waiver. Failure to enforce a provision is not a waiver of the right to do so later.
• Assignment. You may not assign these Terms without our consent. We may assign them in connection with a merger, acquisition, or sale of assets.
• Force majeure. We are not liable for delays or failures due to causes beyond our reasonable control.
• Language. These Terms may be translated. If there is a conflict, the English version controls to the extent permitted by law.
• Notices. We may provide notices via the Service, email, or posting on the website. You may contact us at zlatko@zednova.studio.

20. Contact

For questions about these Terms: zlatko@zednova.studio.