Terms of Service
Last updated: March 30, 2026
1. Acceptance of Terms
Welcome to INKAI - AI Tattoo Generator ("INKAI," "the App," "the Service"), operated by Rocket Digital Limited ("Company," "we," "us," or "our"). By accessing or using the INKAI application, website (https://www.inkaitattooapp.com), or any related services, you agree to be bound by these Terms of Service ("Terms"). If you do not agree to all of these Terms, you must not access or use the Service.
These Terms constitute a legally binding agreement between you and Rocket Digital Limited. We reserve the right to update or modify these Terms at any time, and your continued use of the Service constitutes acceptance of any such changes.
2. Description of Service
INKAI is an AI-powered tattoo design generator application that allows users to create custom tattoo designs from text prompts and visual inputs. The Service utilizes advanced artificial intelligence technologies, including but not limited to OpenAI, Replicate, and Fal.ai, to generate tattoo design concepts and imagery.
The Service is available as a mobile application on the Apple App Store and Google Play Store, as well as through our website. Our backend infrastructure is powered by Firebase and Microsoft Azure cloud services.
The AI-generated tattoo designs are intended to serve as inspiration and reference material. They are not a substitute for professional tattoo artistry, and we strongly encourage users to consult with a professional tattoo artist before proceeding with any tattoo based on designs generated through the Service.
3. User Accounts
To access certain features of the Service, you may be required to create an account. When creating an account, you agree to:
- Provide accurate, current, and complete information during the registration process.
- Maintain and promptly update your account information to keep it accurate and complete.
- Maintain the security and confidentiality of your login credentials and not share your account with any third party.
- Accept responsibility for all activities that occur under your account.
- Notify us immediately of any unauthorized use of your account or any other breach of security.
You must be at least 13 years of age to create an account and use the Service. If you are under 18 years of age, you must have parental or guardian consent to use the Service. We reserve the right to suspend or terminate accounts that violate these Terms or for any other reason at our sole discretion.
4. Subscriptions and Payments
INKAI offers both free and premium subscription tiers. Premium features are available through in-app purchases and subscriptions managed via RevenueCat and processed through the Apple App Store or Google Play Store.
4.1 Subscription Plans
Premium subscriptions may be offered on weekly, monthly, or annual billing cycles. The specific pricing and features included in each plan are displayed within the App at the time of purchase. Prices may vary by region and are subject to change with notice.
4.2 Billing and Renewal
Subscriptions automatically renew at the end of each billing period unless you cancel before the renewal date. Payment is charged to your Apple ID or Google Play account at confirmation of purchase. Your subscription will automatically renew and your payment method will be charged at the then-current subscription rate unless auto-renewal is turned off at least 24 hours before the end of the current billing period.
4.3 Cancellation and Refunds
You may cancel your subscription at any time through your Apple App Store or Google Play Store account settings. Cancellation takes effect at the end of the current billing period, and you will retain access to premium features until that date. Refund requests are subject to the refund policies of the Apple App Store or Google Play Store, as applicable. We do not directly process payments or issue refunds; all billing is handled by the respective app store platform.
4.4 Free Trials
We may offer free trial periods for premium subscriptions. If you do not cancel before the end of the free trial, your subscription will automatically convert to a paid subscription and your payment method will be charged accordingly.
5. AI-Generated Content and Intellectual Property
5.1 AI-Generated Designs
Tattoo designs generated through INKAI are created using artificial intelligence models. The nature and legal status of intellectual property rights in AI-generated content may vary by jurisdiction. We make no guarantees regarding the copyrightability or exclusivity of AI-generated designs.
5.2 License to Use Generated Content
Subject to your compliance with these Terms and any applicable subscription plan, we grant you a limited, non-exclusive, non-transferable license to use the AI-generated designs for personal, non-commercial purposes, including using them as reference material for professional tattoo artists. Commercial use of generated designs may require a separate license depending on your subscription tier.
5.3 No Guarantee of Uniqueness
AI-generated designs are produced by machine learning models that may generate similar or identical outputs for different users with similar prompts. We do not guarantee that any AI-generated design is unique, original, or free from resemblance to existing works.
5.4 Company Intellectual Property
All rights, title, and interest in the INKAI application, including its software, algorithms, user interface, logos, trademarks, and branding, are and remain the exclusive property of Rocket Digital Limited. Nothing in these Terms grants you any right to use our trademarks, trade names, or branding without our prior written consent.
6. User Content and Prompts
When you submit text prompts, images, or other content ("User Content") to the Service, you retain ownership of your original User Content. By submitting User Content, you grant us a worldwide, non-exclusive, royalty-free license to use, process, and store your User Content solely for the purpose of providing and improving the Service.
You represent and warrant that:
- You own or have the necessary rights to submit the User Content.
- Your User Content does not infringe upon the intellectual property or other rights of any third party.
- Your User Content does not contain unlawful, harmful, threatening, abusive, defamatory, or otherwise objectionable material.
We reserve the right to remove or refuse to process any User Content that violates these Terms or is otherwise objectionable at our sole discretion.
7. Prohibited Uses
You agree not to use the Service to:
- Generate content that is illegal, harmful, threatening, abusive, harassing, defamatory, vulgar, obscene, or otherwise objectionable.
- Create designs that promote hate speech, violence, discrimination, or illegal activities.
- Infringe upon or violate the intellectual property rights, privacy rights, or other rights of any third party.
- Attempt to reverse-engineer, decompile, disassemble, or otherwise attempt to discover the source code or algorithms of the Service.
- Use automated means (bots, scrapers, etc.) to access or interact with the Service in a manner not authorized by us.
- Circumvent, disable, or otherwise interfere with security-related features of the Service.
- Use the Service for any commercial purpose not expressly permitted by your subscription plan or these Terms.
- Resell, redistribute, or sublicense access to the Service or any content generated through the Service without our express written permission.
- Impersonate any person or entity, or falsely state or otherwise misrepresent your affiliation with a person or entity.
- Introduce viruses, malware, or any other harmful code to the Service.
Violation of these prohibited uses may result in immediate termination of your account and access to the Service, without prior notice or refund.
8. Advertising
The free tier of the Service may display advertisements powered by Google AdMob or other advertising partners. By using the free version of the Service, you consent to the display of such advertisements. Advertising content is provided by third parties, and we are not responsible for the accuracy or content of any advertisements displayed within the App. Premium subscribers may enjoy an ad-free experience as specified in their subscription plan.
9. Third-Party Services
The Service integrates with and relies upon various third-party services, including but not limited to:
- OpenAI, Replicate, and Fal.ai for AI-powered tattoo design generation.
- Firebase for backend services and data storage.
- Microsoft Azure for cloud computing and infrastructure.
- RevenueCat for subscription and payment management.
- Google AdMob for advertising services.
- Apple App Store and Google Play Store for app distribution and payment processing.
Your use of the Service is also subject to the terms and policies of these third-party providers. We are not responsible for the practices, availability, or performance of any third-party services.
10. Disclaimer
The Service is provided on an "as is" and "as available" basis, without warranties of any kind, either express or implied.
Without limiting the foregoing, we explicitly disclaim all warranties, whether express, implied, statutory, or otherwise, including but not limited to:
- Warranties of merchantability, fitness for a particular purpose, and non-infringement.
- Any warranty that the Service will be uninterrupted, secure, error-free, or free from viruses or other harmful components.
- Any warranty regarding the accuracy, reliability, or quality of AI-generated content.
Important: AI-generated tattoo designs produced by INKAI are intended for inspiration and reference purposes only. They do not constitute medical, professional, or artistic advice. Tattoos are permanent body modifications that carry inherent health risks. You should always consult with a licensed, professional tattoo artist and, where appropriate, a medical professional before getting any tattoo. INKAI and Rocket Digital Limited are not responsible for any outcomes resulting from tattoos based on designs generated through the Service.
11. Limitation of Liability
To the maximum extent permitted by applicable law, in no event shall Rocket Digital Limited, its directors, officers, employees, agents, partners, or affiliates be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of profits, data, use, goodwill, or other intangible losses, resulting from:
- Your access to or use of (or inability to access or use) the Service.
- Any conduct or content of any third party on the Service.
- Any content obtained from the Service.
- Unauthorized access, use, or alteration of your transmissions or content.
- Any tattoo or body modification obtained based on designs generated through the Service.
In no event shall our total aggregate liability to you for all claims relating to the Service exceed the amount you have paid to us in the twelve (12) months preceding the event giving rise to the liability, or one hundred US dollars (US$100), whichever is greater.
Some jurisdictions do not allow the exclusion or limitation of certain damages. In such jurisdictions, our liability shall be limited to the fullest extent permitted by applicable law.
12. Indemnification
You agree to defend, indemnify, and hold harmless Rocket Digital Limited, its directors, officers, employees, agents, partners, and affiliates from and against any and all claims, damages, obligations, losses, liabilities, costs, or expenses (including reasonable attorneys' fees) arising from or related to:
- Your use of and access to the Service.
- Your violation of any provision of these Terms.
- Your violation of any third-party right, including any intellectual property, property, or privacy right.
- Any claim that your User Content caused damage to a third party.
- Any tattoo or body modification you obtain based on designs generated through the Service.
This indemnification obligation will survive the termination of these Terms and your use of the Service.
13. Governing Law and Dispute Resolution
These Terms shall be governed by and construed in accordance with the laws of the Hong Kong Special Administrative Region of the People's Republic of China, without regard to its conflict of law principles.
Any dispute arising out of or in connection with these Terms, including any question regarding its existence, validity, or termination, shall be subject to the exclusive jurisdiction of the courts of Hong Kong.
Before initiating any formal legal proceedings, you agree to first attempt to resolve the dispute informally by contacting us at hello@rocketdigital.ai. We will attempt to resolve the dispute through good-faith negotiations within thirty (30) days.
14. Changes to Terms
We reserve the right to modify or replace these Terms at any time at our sole discretion. If we make material changes, we will provide notice through the App, by email, or by posting the updated Terms on our website. The "Last updated" date at the top of these Terms indicates when the latest revisions were made.
Your continued use of the Service after any changes to the Terms constitutes your acceptance of the revised Terms. If you do not agree to the new Terms, you must stop using the Service and, if applicable, cancel your subscription.
15. Termination
We may terminate or suspend your account and access to the Service immediately, without prior notice or liability, for any reason, including but not limited to:
- Breach of these Terms.
- Engaging in prohibited uses as described in Section 7.
- At our sole discretion, if we believe your conduct is harmful to other users, the Service, or Rocket Digital Limited.
- If required by law or in response to a valid legal request.
You may terminate your account at any time by discontinuing use of the Service, deleting the App, and canceling any active subscriptions through your Apple App Store or Google Play Store account settings.
Upon termination, your right to use the Service will immediately cease. All provisions of these Terms that by their nature should survive termination shall survive, including but not limited to ownership provisions, warranty disclaimers, indemnification, and limitations of liability.
16. Severability
If any provision of these Terms is held to be invalid, illegal, or unenforceable by a court of competent jurisdiction, the remaining provisions shall remain in full force and effect. The invalid or unenforceable provision shall be modified to the minimum extent necessary to make it valid and enforceable while preserving its original intent.
17. Entire Agreement
These Terms, together with our Privacy Policy, constitute the entire agreement between you and Rocket Digital Limited regarding the use of the Service and supersede all prior and contemporaneous understandings, agreements, representations, and warranties, both written and oral.
18. Contact Information
If you have any questions, concerns, or feedback regarding these Terms of Service, please contact us at:
Rocket Digital Limited
1603, The L Plaza, 367-375 Queens Road Central, Hong Kong
Email: hello@rocketdigital.ai
Website: https://www.inkaitattooapp.com