Terms of Service

01

Agreement and eligibility

These Terms of Service (“Terms”) are a binding agreement between you and Reev Tech Inc., a corporation incorporated under the laws of Canada and doing business as Tatz (“Tatz,” “we,” “us,” or “our”), governing the Tatz mobile application, tatz.ai, api.tatz.ai, and related features that link to these Terms (together, the “Service”). By downloading, accessing, creating an account, purchasing a subscription, or using the Service, you agree to these Terms and our Privacy Policy. If you do not agree, do not use the Service.

You must be at least 18 years old and legally capable of entering a binding contract. If the age of legal majority where you live is higher, you must meet that age. You may use the Service for an organisation only if you have authority to bind it; “you” then includes that organisation. The Service is not available where prohibited by law.

Mandatory consumer-protection rights in your home jurisdiction continue to apply and are not excluded by these Terms. If a provision conflicts with a non-waivable right, it is limited only to the minimum extent needed to comply with law.

02

The Service and changes to it

Tatz lets users create and edit AI-assisted tattoo concepts, browse and save public designs, preview designs, use educational or creative tools, and access subscription features. Some tools may process images only on your device, while generation and account features require network access and third-party providers.

We may add, remove, limit, suspend, or change features, models, styles, credit costs, eligibility rules, storage limits, or supported devices. We do not promise that any feature, generated design, public post, model, or third-party integration will always remain available. We may use staged rollouts, waitlists, limits, or experimental features. Except where law or a paid subscription commitment requires otherwise, we may stop all or part of the Service at any time.

03

Accounts and security

Tatz may create an anonymous guest account when you first launch the app. You may link that account to Apple or Google sign-in to preserve and sync your library. You must provide accurate information, keep your device and identity-provider credentials secure, and notify us promptly of suspected unauthorised access. You are responsible for activity through your account to the extent permitted by law.

Do not sell, rent, transfer, share, or allow another person to misuse your account. Guest access may depend on an app-scoped device identifier; deleting or reinstalling the app before linking an account can make guest content inaccessible. We may require reauthentication, app attestation, or other security checks.

You can delete your account or guest data in the app. Deletion is permanent and removes designs, bookmarks, uploaded images, onboarding answers, and remaining virtual ink from active Tatz systems, subject to the limited retention described in our Privacy Policy. Account deletion does not cancel an app-store subscription.

04

Subscriptions, billing, and virtual ink

Auto-renewing subscriptions

Paid plans may be offered on a weekly, yearly, or other recurring basis. The purchase screen shows the plan, billing period, current price, included features, and any trial before you confirm. Your app-store account is charged at confirmation of purchase. Unless you cancel, the subscription automatically renews for the same period at the then-applicable price and your store account is charged within the timeframe disclosed by the store.

Manage or cancel through your Apple App Store or Google Play account settings. Cancellation takes effect at the end of the paid period unless the store states otherwise. Deleting the app or your Tatz account does not cancel billing. Prices may change as permitted by the store; the store will provide notice or seek consent when required. Taxes and currency conversion may apply.

Purchases, refunds, trials, cancellations, family sharing, and billing disputes are also governed by the applicable store’s terms. Except where law or the store’s rules require a refund, charges are non-refundable and there are no credits for a partially used period. You can restore eligible purchases in the app.

Virtual ink

“Ink” is a limited, revocable, non-transferable licence to access designated generation features. Ink has no cash value, is not property, cannot be redeemed or transferred, and may not be sold outside the Service. We may change how ink is granted, spent, refunded, or expires. A failed generation may be automatically refunded as described in the Service; deleting a successful design does not restore spent ink. We may correct balances affected by error, fraud, chargeback, or abuse.

05

Your content, generated output, and licences

Your content

“User Content” means prompts, instructions, names, photos, source art, masks, feedback, and other material you submit or make available. You retain whatever rights you already hold in User Content. You represent and warrant that you own or have all rights, permissions, and consents needed for Tatz and its providers to process it as described here; that it does not violate law or another person’s rights; and, for images of people or bodies, that you have their informed permission.

You grant Tatz a worldwide, non-exclusive, royalty-free, sublicensable licence to host, copy, transmit, adapt, format, process, reproduce, and display User Content solely to operate, secure, improve, and provide the Service; comply with law; and enforce these Terms. This licence lasts for as long as needed for those purposes, subject to deletion rights and legal retention.

Public content

New designs are public by default unless you select private. If you make a design public, you direct us to show its generated image and public metadata in Explore. You grant Tatz a worldwide, non-exclusive, royalty-free licence to host, reproduce, format, distribute, publicly display, and make that public content available through the Service, and to allow other users to view, save, and share it using Service features. This licence ends within a commercially reasonable time after you make the design private or delete it, except for cached, backup, legal, or independently shared copies we do not control.

Generated output

“Output” means images, titles, tags, or other material generated by the Service in response to your request. As between you and Tatz, and to the extent permitted by law, you may use your Output subject to these Terms. Tatz assigns to you any rights it may have in your Output, excluding Tatz technology, templates, branding, interfaces, and third-party materials. This does not grant rights that Tatz or an AI system does not own and does not override rights of others.

AI output may not qualify for copyright or other protection, may not be unique, and the same or similar output may be generated for others. We do not perform trademark, copyright, publicity, cultural-appropriation, obscenity, or other legal clearance. You are solely responsible for reviewing and clearing Output before publishing, selling, registering, tattooing, or otherwise using it. Do not represent Output as exclusively human-made where that would be misleading or unlawful.

Feedback and suggestions may be used by Tatz without restriction or compensation, provided we do not publicly identify you without permission.

06

AI, tattoo, health, and professional disclaimers

Tatz is a creative visualisation tool. It is not a tattoo artist, medical provider, dermatologist, infection-control specialist, lawyer, or substitute for professional judgement. Output is not a stencil, guarantee of tattooability, or instruction to perform a procedure. Placement previews, pain guides, cover-up concepts, size, line weight, colour, anatomy, ageing, healing, and appearance on skin may be inaccurate or unrealistic.

Tattooing permanently alters the body and may involve pain, allergic reactions, infection, scarring, blood-borne illness, poor healing, distortion, regret, employment or cultural consequences, and other risks. Consult a reputable, appropriately licensed and insured tattoo professional and, where relevant, a qualified health professional. Discuss medical conditions, allergies, medications, pregnancy, skin conditions, aftercare, sterilisation, placement, and local law with them. Never tattoo yourself or another person based solely on Tatz output.

You assume responsibility for decisions made using the Service, including selection of an artist, modifications, placement, procedure, publication, and commercial use. Tatz does not endorse or supervise any artist and is not liable for services performed by third parties.

07

Acceptable use

You must not use or help others use the Service to:

• break any law, regulation, court order, sanctions rule, or another person’s rights;
• upload material you do not have permission to use, including confidential information, personal data, faces, bodies, trademarks, characters, or artwork owned by others;
• create or distribute child sexual abuse material, sexual content involving minors, non-consensual intimate imagery, exploitation, trafficking, or content that facilitates real-world sexual abuse;
• threaten, harass, defame, impersonate, deceive, discriminate against, or incite violence or hatred toward a person or protected group;
• generate instructions for crime, self-harm, dangerous activity, weapons, malware, fraud, or evasion of safety systems;
• probe, disrupt, overload, scrape, reverse engineer, bypass access controls, extract models or data, automate requests without permission, or interfere with the Service or its users;
• resell, sublicense, frame, mirror, or commercially exploit the Service itself, or use it to build or train a competing model or service, without written permission;
• mislead anyone about the origin, ownership, endorsement, safety, or authenticity of content; or
• use Output in any high-risk or unlawful decision about another person.

We may use automated or manual review to investigate suspected violations, but we do not undertake to monitor all content. Report suspected illegal or rights-infringing content to legal@tatz.ai with enough detail for us to locate and assess it. We may request a statement of rights or authority.

08

Our intellectual property and licence to you

The Service—including software, interfaces, visual design, models and model orchestration, text, branding, logos, templates, databases, and all improvements—is owned by Tatz or its licensors and protected by intellectual-property laws. Except for the limited rights granted here, no rights are transferred to you.

Subject to these Terms, Tatz grants you a personal, limited, revocable, non-exclusive, non-transferable, non-sublicensable licence to install and use the app on devices you own or control and to access the Service for its intended purposes. App-store family or volume use is allowed only as permitted by the applicable store rules. Any other use requires our prior written permission. Tatz names, logos, and trade dress may not be used without permission.

09

Third-party services and links

The Service depends on or may link to third parties, including Cloudflare, OpenAI, Firebase, RevenueCat, Apple, Google, device speech services, and sharing destinations. Their services are governed by their own terms and privacy notices. Tatz does not control and is not responsible for third-party services, content, security, availability, policies, or actions. You must comply with applicable third-party terms, including wireless-data and app-store rules. Links are provided for convenience and do not imply endorsement.

10

Content moderation, suspension, and termination

We may reject a request, remove or restrict content, reduce visibility, preserve evidence, suspend features, adjust virtual balances, or suspend or terminate access if we reasonably believe it is necessary to enforce these Terms, protect the Service or others, comply with law or provider rules, address risk, prevent fraud, or respond to repeated infringement. We may act without advance notice where notice would create risk or be impracticable, subject to applicable law.

You may stop using the Service at any time. On termination, your licence ends. Sections that by their nature should survive—including ownership, content licences already relied upon, disclaimers, liability limits, indemnity, disputes, and general terms—will survive. Where reasonably available, contact us if you believe an enforcement decision was made in error.

11

Disclaimers of warranties

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SERVICE AND ALL OUTPUT ARE PROVIDED “AS IS” AND “AS AVAILABLE.” TATZ AND ITS AFFILIATES, LICENSORS, AND PROVIDERS DISCLAIM ALL EXPRESS, IMPLIED, AND STATUTORY WARRANTIES, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, ACCURACY, QUIET ENJOYMENT, AND WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, SECURE, ERROR-FREE, OR FREE OF HARMFUL COMPONENTS; THAT CONTENT WILL BE STORED OR RECOVERABLE; THAT OUTPUT WILL BE UNIQUE, ACCURATE, LAWFUL, SAFE, TATTOOABLE, OR SUITABLE FOR YOUR BODY OR PURPOSE; OR THAT DEFECTS WILL BE CORRECTED. YOU USE THE SERVICE AND RELY ON OUTPUT AT YOUR OWN RISK.

Some jurisdictions do not allow certain warranty exclusions. In that event, the exclusions apply only to the extent permitted, and any legally required warranty is limited to the shortest duration permitted by law.

12

Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, TATZ AND ITS AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, LICENSORS, AND SERVICE PROVIDERS WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES; LOSS OF PROFITS, REVENUE, BUSINESS, GOODWILL, DATA, CONTENT, OR OPPORTUNITY; PERSONAL APPEARANCE DISSATISFACTION; OR THE COST OF SUBSTITUTE SERVICES, ARISING FROM OR RELATED TO THE SERVICE, OUTPUT, A TATTOO OR OTHER PROCEDURE, THIRD-PARTY CONDUCT, OR THESE TERMS, EVEN IF ADVISED THAT SUCH DAMAGE WAS POSSIBLE.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE TOTAL AGGREGATE LIABILITY OF TATZ AND THE PARTIES ABOVE FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THE SERVICE OR THESE TERMS WILL NOT EXCEED THE GREATER OF: (A) THE AMOUNT YOU PAID TO TATZ THROUGH THE APPLICABLE APP STORE FOR THE SERVICE DURING THE 12 MONTHS BEFORE THE EVENT GIVING RISE TO LIABILITY; OR (B) CAD $100.

These limits apply regardless of the legal theory and even if a remedy fails of its essential purpose. They do not limit liability that cannot legally be limited, which may include fraud, wilful misconduct, gross negligence, death or personal injury caused by negligence, or breach of mandatory consumer rights, depending on your jurisdiction.

13

Indemnity

To the extent permitted by law, you will defend, indemnify, and hold harmless Tatz and its affiliates, officers, directors, employees, agents, licensors, and providers from third-party claims, damages, losses, liabilities, judgments, penalties, costs, and reasonable legal fees arising from: your User Content or use of Output; your breach of these Terms; your violation of law or another person’s rights; or a tattoo, product, service, or publication you create, commission, sell, or distribute using the Service. This obligation does not apply to the extent a claim was caused by Tatz’s own unlawful conduct. We may control the defence and settlement, and you will reasonably cooperate. You may not settle a claim imposing liability or an admission on Tatz without our written consent.

14

Disputes, governing law, and venue

Before filing a claim, you and Tatz agree to try in good faith for 30 days to resolve it informally. Send a written notice describing the dispute, requested relief, and your contact information to legal@tatz.ai. This requirement does not prevent either party from seeking urgent injunctive relief or using an eligible small-claims process.

These Terms and any dispute are governed by the laws of Ontario and the federal laws of Canada applicable there, without regard to conflict-of-law rules. Subject to mandatory consumer law, the parties submit to the exclusive jurisdiction of the provincial and federal courts located in Toronto, Ontario. If you are a consumer, this choice does not deprive you of mandatory protections or the right to bring a claim in another forum that your local law makes available and cannot be waived.

The United Nations Convention on Contracts for the International Sale of Goods does not apply. To the extent permitted by applicable law, claims must be brought within two years after the events giving rise to the claim or they are permanently barred; any shorter or longer non-waivable statutory period controls instead.

15

Additional app-store terms

Apple App Store

If you obtained the app from Apple, you acknowledge that these Terms are between you and Tatz, not Apple. Tatz, not Apple, is responsible for the app, its content, maintenance, support, warranties, and claims relating to the app, including product-liability, legal-compliance, consumer-protection, privacy, and intellectual-property claims. Apple has no obligation to provide maintenance or support. If the app fails to conform to an applicable warranty, you may notify Apple and Apple may refund the purchase price, if any; to the maximum extent permitted by law, Apple has no other warranty obligation.

Your licence is limited to use on Apple-branded products you own or control as permitted by Apple’s usage rules, including qualifying Family Sharing or volume purchasing. You represent that you are not in a country subject to a United States government embargo or designated as supporting terrorism and are not on a United States government restricted-party list. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you. You must comply with all applicable third-party terms.

The developer and licensor is Reev Tech Inc., 3080 Yonge Street, Suite 6060, Toronto, Ontario M4N 3N1, Canada. Questions, complaints, and claims may be directed to legal@tatz.ai or +1 647 957 8182.

Google Play

If you obtained the app from Google Play, your use is also subject to the Google Play terms. Google is not responsible for Tatz’s app, content, maintenance, support, warranties, or claims except as required by Google’s terms or applicable law.

16

Changes and general terms

We may update these Terms to reflect changes to the Service, providers, risk, or law. We will post updated Terms and change the effective date. For material changes, we will provide reasonable additional notice and, where required, request agreement. Changes do not apply retroactively unless law requires. If you do not agree, stop using the Service and cancel any subscription before renewal.

These Terms and incorporated policies are the entire agreement about the Service and replace prior discussions or terms on that subject. If a provision is unenforceable, it will be modified to the minimum extent necessary and the rest remains effective. Our failure to enforce a provision is not a waiver. You may not assign these Terms without our written consent; Tatz may assign them in connection with a reorganisation, financing, sale, or by operation of law. No person other than the parties and the expressly identified app-store beneficiaries has rights under these Terms. Headings are for convenience only. “Including” means “including without limitation.” Electronic notices and records satisfy writing requirements to the extent permitted by law.

Neither party is liable for delay caused by events beyond reasonable control, except for payment obligations. The English version controls to the extent permitted by law; a legally required local-language version controls where applicable.

17

Contact

Questions, complaints, or legal notices may be sent to Reev Tech Inc. at legal@tatz.ai. Privacy requests should be sent to privacy@tatz.ai.