WiseBar Terms of Service

Effective Date: October 7, 2026

Version: v2.1

This legal document is provided in English.

Last Updated: October 7, 2026

WiseBar is provided by YOUFUN, LLC. (YOUFUN, we, us). By installing or using WiseBar you agree to these Terms. If you do not agree, do not use the Service. Mandatory consumer rights are not excluded by these Terms.

1. Definitions

“Service” means the WiseBar Chrome extension, iPhone and iPad apps (iOS/iPadOS), Apple Watch app (watchOS), related website, account and support services, and backend APIs at https://api.tutuo.ai.

"You/User": Refers to any natural person or organization that accesses, installs, registers for, or uses the Service.

"Account": Refers to the login identity (e.g., email, third-party login) created or bound by you to use the Service.

"Trial": Refers to the rights we provide to eligible users to experience Pro or paid features for a limited period.

"Subscription": Refers to the service model where you pay fees on a periodic basis (e.g., monthly/yearly) to access Pro or paid features.

"User Content": Refers to any content submitted, uploaded, input, generated, synced, or stored by you during the use of the Service, including but not limited to text, links, web page fragments, files, settings, and feedback.

"Third-Party Services": Refers to services/websites/interfaces/SDKs not operated or controlled by us (e.g., payment, login, analytics, cloud services, AI model services).

2. Application and Changes of Terms

These Terms apply to all your access and use of the Service.

We may update these Terms from time to time. If a change is significant, we will notify you via in-site notification, pop-up, email, or other reasonable means.

Your continued use of the Service after the changes take effect constitutes your acceptance of the updated Terms. If you do not agree to the updates, you should stop using the Service and may cancel your account/terminate use as per Section 13 (if applicable).

3. Service Overview and License

Features vary by platform and release. For the WiseBar apps for iPhone, iPad and Apple Watch, these Terms, including Section 19, are the end user license agreement (EULA) between you and YOUFUN, LLC., not Apple.

Subject to your compliance with these Terms, we grant you a revocable, non-exclusive, non-transferable, non-sublicensable license to install and use this Product on devices/browsers owned or controlled by you, solely for personal or authorized internal business purposes (unless we agree in writing to commercial redistribution or other uses).

You shall not:

Reverse engineer, decompile, or disassemble the Product or attempt to extract source code (except as explicitly permitted by applicable law);
Bypass or disrupt mechanisms related to authorization, billing, rate limiting, trial expiration, etc.;
Use the Service for illegal, infringing, harassing, fraudulent, malicious scraping, or spreading malicious code purposes;
Interfere with, disrupt, or overburden our systems or third-party services in any way.

4. Account and Security

Certain features require registration/login. You must provide true, accurate, and legal information and keep it updated.

You are responsible for safeguarding your account credentials and for all activities under your account. If you suspect your account has been compromised or is at risk, you must contact us immediately via support@tutuo.ai.

We may restrict registration, login, device count, request frequency, etc., based on security, compliance, or anti-abuse needs.

5. Trial (If Applicable)

The free trial of WiseBar Pro in the Apple apps is described in Section 6. For any other trial, its duration, eligibility, included features and any subsequent charge are shown before you accept it.

For trials other than Apple free trials, the trial period typically begins on the date you "first complete login/first activate trial benefits" (subject to page prompts).

During the trial, you may use the features and quotas covered by the trial (if any), but we reserve the right to adjust or terminate the scope, eligibility, duration, and availability of the trial (within reason and with notice as required by law).

After the trial expires:

If you do not subscribe: The trial benefits will terminate, and you may be downgraded to the free version or restricted features (subject to current product settings).
If you have subscribed: You will continue to use paid features according to your subscription plan and be billed as agreed.

We may restrict trials to prevent abuse (e.g., prohibiting repeated claims by the same user/device/payment method/network environment).

6. Subscriptions (WiseBar Pro)

WiseBar for iPhone, iPad and Apple Watch is a free download. WiseBar Pro is an optional auto-renewable subscription sold by YOUFUN, LLC. through Apple In-App Purchase.

What WiseBar Pro includes

WiseBar Pro unlocks the Apple Watch app, Apple Health sync (sleep and workouts) and Google Calendar and Google Tasks sync. All other features are free. No AI features are sold in WiseBar Pro or in the Apple apps.

Plans and prices

WiseBar Pro is offered as a monthly subscription (USD 2.99 per month) and a yearly subscription (USD 19.99 per year). Prices vary by country or region. The price and subscription period that apply to you are shown in the app before you purchase.

Payment

Purchases in the iPhone, iPad and Apple Watch apps are made only through Apple In-App Purchase. Payment is charged to your Apple Account at confirmation of purchase. Your purchase is linked to your WiseBar account.

Automatic renewal

Your subscription automatically renews for the same period unless auto-renew is turned off at least 24 hours before the end of the current period. Your Apple Account is charged for renewal within 24 hours before the end of the current period.

Managing and canceling

You can manage your subscription or turn off auto-renew at any time in your Apple Account settings (Settings > [your name] > Subscriptions). Cancellation takes effect at the end of the current period, and WiseBar Pro remains available until then. Deleting the app or your WiseBar account does not cancel an Apple subscription.

Free trial

Eligible new subscribers get a 7-day free trial, limited to one per Apple Account under Apple’s rules. Unless auto-renew is turned off at least 24 hours before the trial ends, the subscription continues as the paid plan you selected and renews as described above. Any unused portion of a free trial is forfeited when you purchase a subscription.

Refunds

Refunds for WiseBar Pro are handled by Apple under Apple’s policies. To request a refund, visit https://reportaproblem.apple.com/. YOUFUN cannot issue refunds for purchases made through Apple. This does not limit mandatory consumer rights.

If your subscription ends

If your subscription lapses or is canceled, the data already synced to your WiseBar account is kept, and WiseBar Pro features, including Pro sync, stop until you renew.

Price changes

Price changes for WiseBar Pro follow Apple’s rules. Apple notifies you of price changes as its rules require and, where Apple requires your consent to a price increase, the subscription does not renew at the new price unless you agree.

7. Chrome Extension and Web Payments (If Applicable)

Scope, Plans and Pricing

This section applies only to purchases offered for the Chrome extension or on the web. It does not apply to the iPhone, iPad and Apple Watch apps, where purchases are made only through Apple In-App Purchase (see Section 6). Where web or extension purchases are offered, available plans, durations, prices and included features are shown at checkout. Where offered for the extension or web, AI usage is purchased separately through consumable credit packs; do not assume an ordinary subscription includes AI credits. AI credit packs are not sold in the Apple apps.

Auto-Renewal

A web or extension subscription, where offered, renews for the period shown at checkout until canceled. Auto-renewal of WiseBar Pro in the Apple apps is described in Section 6.

Payment Processing

Purchases in the iOS, iPadOS and watchOS apps are made only through Apple In-App Purchase (see Section 6). Apple handles payment details; WiseBar uses transaction records to validate purchases and provide entitlements and does not receive your card details.
Web or extension payments, where offered, use Stripe. Stripe and web checkout are not used for purchases in the Apple apps.
Payment-provider terms and mandatory consumer protections apply.

Taxes

Subscription fees may be exclusive or inclusive of tax, as shown on the checkout page. You are responsible for taxes arising from applicable tax laws (unless laws provide otherwise or we explicitly assume them).

Billing Failure and Arrears

If a web or extension payment fails, we may retry within a certain period; during the arrears period, your paid features may be suspended or downgraded until payment is successful. Billing retries for Apple subscriptions are handled by Apple.

8. Cancellation, Refunds, and Billing Disputes

Cancellation

Manage or cancel Apple subscriptions, including WiseBar Pro, at any time in Settings > [your name] > Subscriptions; cancellation takes effect at the end of the current period. Uninstalling WiseBar or deleting your WiseBar account does not cancel an Apple subscription. For Stripe subscriptions for the extension or web, use the payment provider’s customer portal where available or contact support@tutuo.ai.

Refund Policy

Refunds are subject to applicable law and the policies of the store or payment provider handling the purchase.

For Apple purchases, including WiseBar Pro, request a refund through Apple at https://reportaproblem.apple.com/. Apple determines eligibility under its policies.
Consumable AI credit packs, where offered for the extension or web, are non-refundable except as required by applicable law. AI credit packs are not sold in the Apple apps.
For web/extension billing errors or refund requests, contact support@tutuo.ai with the transaction details. Nothing in these Terms limits mandatory refund rights.

Billing Disputes and Chargebacks

Contact support@tutuo.ai for WiseBar billing questions. Apple purchase disputes and refunds are handled through Apple’s channels. This does not limit rights under applicable law.

9. User Content and Content Responsibility

You own the rights to your User Content or have obtained necessary authorizations, and you are responsible for the legality, accuracy, and completeness of User Content.

For the purpose of providing the Service, you grant us a worldwide, non-exclusive, royalty-free license to copy, process, transmit, display, and store your User Content to the extent necessary for service operation (e.g., for syncing, generating results, troubleshooting, and security protection). Our processing of User Content will comply with our [Privacy Policy](https://www.tutuo.ai/en/wisebar/privacy/).

You shall not upload, generate, transmit, or otherwise use the Service to process content that:

Violates laws, regulations, or public order;
Infringes on others' intellectual property, trade secrets, privacy rights, or other legitimate rights;
Contains malicious code, viruses, phishing, fraud, or other harmful content;
We reasonably believe may cause risk or damage.

10. AI and Health Information

AI responses can be inaccurate, incomplete or biased. Review outputs before relying on them.

AI outputs may be inaccurate, incomplete, or biased and are for reference only;
You should independently verify key facts and not rely on outputs as professional advice (legal, medical, financial, tax, etc.) or for high-risk decisions;
You are responsible for how you use the outputs and any consequences thereof.

Health timelines, sleep and workout summaries, and any related AI output are for personal information and organization only. WiseBar is not a medical service and does not provide medical advice, diagnosis or treatment. Do not use it for emergencies or as a substitute for a qualified healthcare professional. AI requests are processed by configured providers as explained in the WiseBar Privacy Policy.

11. Intellectual Property

Intellectual property rights of the Service and its components (including but not limited to software, interface, trademarks, logos, documentation, algorithms, model configurations, service design) belong to us or relevant rights holders.

Except for the usage license explicitly granted in these Terms, you obtain no other rights. Without our written permission, you shall not copy, modify, distribute, sell, rent, license, or otherwise exploit any part of the Service.

Suggestions, feedback, or improvement ideas ("Feedback") you submit to us may be freely used by us to improve products and services without paying you fees (unless otherwise provided by law).

12. Third-Party Services and Links

The Service may contain integrations, links, or content from third-party services. Third-party services are not controlled by us, and your transaction and usage relationship with third parties are subject to their terms and policies.

We are not responsible for the availability, security, legality, or content of third-party services. However, we will select and manage service providers within a reasonable scope and share necessary data as described in the Privacy Policy.

13. Service Availability, Changes, and Termination

We will make reasonable efforts to provide stable service but do not guarantee that the Service will be uninterrupted, error-free, or fully meet your needs.

We may adjust the Service's features, interface, pricing, plans, limits, or availability (e.g., adding, removing, or changing features) and notify you within a reasonable scope.

If you violate these Terms, laws, regulations, or cause risk to the Service, we may take measures without liability, including but not limited to: warning, restricting features, suspending service, terminating accounts, refusing trials/subscriptions, banning devices/network environments.

You may stop using and uninstall the extension or apps at any time. Request account or data deletion as described in the WiseBar Privacy Policy. Cancel subscriptions separately through the applicable payment provider (for WiseBar Pro, in your Apple Account settings).

14. Disclaimer

To the maximum extent permitted by applicable law:

The Service is provided on an "AS IS" and "AS AVAILABLE" basis. We make no express or implied warranties, including but not limited to merchantability, fitness for a particular purpose, non-infringement, virus-free, error-free, or continuous availability.

We are not liable for:

Interruptions or losses caused by network, device, browser, or third-party service failures;
Consequences resulting from your use of or reliance on AI outputs or automation results;
Infringement or illegal risks caused by content you upload/process;
Losses caused by force majeure or events beyond our reasonable control.

15. Limitation of Liability

To the maximum extent permitted by applicable law:

We are not liable for any indirect, incidental, punitive, special, or consequential damages (including but not limited to loss of profits, data loss, goodwill damage, business interruption) arising from your use of the Service, even if we have been advised of the possibility of such damages.

Our total cumulative liability to you shall not exceed:

(A) The total fees you actually paid for the Service in the 12 months preceding the claim; or
(B) $100 USD,
whichever is higher (or as chosen by you under applicable rules).

Some jurisdictions do not allow the exclusion or limitation of certain liabilities. If applicable law requires us to assume non-excludable liabilities, these Terms limit liability only to the extent permitted by law.

16. Indemnification

You agree to indemnify and hold harmless us and our affiliates, employees, and partners from any claims, losses, liabilities, and expenses (including reasonable attorney fees) arising from:

Your violation of these Terms or applicable laws;
User Content you provide/use infringing third-party rights;
Your abuse of the Service or attacks, interference, or excessive calls to the system.

17. Governing Law and Dispute Resolution

These Terms are governed by the laws of the State of Delaware, United States, without regard to its conflict-of-laws principles.

Any dispute arising out of or related to these Terms or the Service will be brought exclusively in the state or federal courts located in Wilmington, Delaware. You consent to the personal jurisdiction of those courts. If a court finds this clause unenforceable for your jurisdiction (for example, where consumer protection rules require local jurisdiction for consumers), the unenforceable portion is severed and the rest remains in effect. This section does not limit mandatory consumer rights that apply to you.

18. Miscellaneous

Entire Agreement: These Terms, together with the [Privacy Policy](https://www.tutuo.ai/en/wisebar/privacy/) and plan descriptions or supplementary terms (if any) on your purchase page, constitute the entire agreement between the parties regarding the Service.

Severability: If any provision of these Terms is held invalid or unenforceable, it does not affect the validity of other provisions.

No Waiver: Our failure or delay in exercising any right does not constitute a waiver of that right.

Assignment: You may not assign your rights or obligations under these Terms without our written consent. We may assign rights and obligations under these Terms in connection with a merger, acquisition, or asset reorganization, handling data as described in the Privacy Policy.

Trademark Notice: Google Chrome and Chrome Web Store are trademarks of Google. This Service is provided by YOUFUN, LLC. and is not provided or endorsed by Google (where applicable).

19. End User License Agreement (Apple Apps)

This Section applies to the WiseBar apps for iPhone, iPad and Apple Watch (iOS, iPadOS and watchOS) obtained from the App Store (the “Licensed Application”). For the Licensed Application, these Terms are the end user license agreement (EULA). They are concluded between you and YOUFUN, LLC. only, and not with Apple Inc. (“Apple”). YOUFUN, not Apple, is solely responsible for the Licensed Application and its content. If this Section conflicts with other parts of these Terms for the Licensed Application, this Section prevails.

Scope of license: YOUFUN grants you a limited, non-transferable license to use the Licensed Application on any Apple-branded products that you own or control, as permitted by the Usage Rules set out in the Apple Media Services Terms and Conditions (App Store Usage Rules), except that the Licensed Application may be accessed and used by other accounts associated with you through Family Sharing or volume purchasing where Apple permits.
Maintenance and support: YOUFUN is solely responsible for any maintenance and support services for the Licensed Application, as described in these Terms or as required under applicable law. Apple has no obligation whatsoever to furnish any maintenance and support services with respect to the Licensed Application.
Warranty: YOUFUN is solely responsible for any product warranties, whether express or implied by law, to the extent not effectively disclaimed. If the Licensed Application fails to conform to any applicable warranty, you may notify Apple, and Apple may refund the purchase price, if any, for the Licensed Application to you. To the maximum extent permitted by applicable law, Apple has no other warranty obligation whatsoever with respect to the Licensed Application, and any other claims, losses, liabilities, damages, costs or expenses attributable to any failure to conform to any warranty are YOUFUN’s sole responsibility, to the extent not disclaimed or limited under these Terms.
Product claims: YOUFUN, not Apple, is responsible for addressing any claims by you or any third party relating to the Licensed Application or your possession and/or use of it, including (i) product liability claims; (ii) any claim that the Licensed Application fails to conform to any applicable legal or regulatory requirement; and (iii) claims arising under consumer protection, privacy or similar legislation, including in connection with the Licensed Application’s use of the HealthKit framework. These Terms do not limit YOUFUN’s liability to you beyond what is permitted by applicable law.
Intellectual property claims: If a third party claims that the Licensed Application or your possession and use of it infringes that third party’s intellectual property rights, YOUFUN, not Apple, is solely responsible for the investigation, defense, settlement and discharge of that claim.
Legal compliance: You represent and warrant that (i) you are not located in a country that is subject to a U.S. Government embargo, or that has been designated by the U.S. Government as a “terrorist supporting” country; and (ii) you are not listed on any U.S. Government list of prohibited or restricted parties.
Third-party terms: You must comply with applicable third-party terms of agreement when using the Licensed Application, such as your wireless data service agreement.
Third-party beneficiary: Apple and Apple’s subsidiaries are third-party beneficiaries of these Terms as they relate to the Licensed Application. Upon your acceptance of these Terms, Apple will have the right (and will be deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary.
Questions and claims: Direct any questions, complaints or claims about the Licensed Application to YOUFUN, LLC. at support@tutuo.ai (privacy questions: privacy@tutuo.ai). Contact details are in Section 20.

20. Contact Us

If you have any questions, comments, or complaints about these Terms, please contact:

Operating party: YOUFUN, LLC.

Contact Email: support@tutuo.ai

Website: https://tutuo.ai

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