Terms of Use

Effective date: October 22, 2026 · Version: 2

Scope. These Terms of Use (“Terms”) apply to N78-Book (“the App”) on the platforms where it is offered (app stores, Microsoft Store, or desktop installs as described on nivo78.com and in the store listing live when you install).

1. Agreement

These Terms are a legal agreement between you and Nivo78 Mobile Apps, LLC (“we,” “us”) for N78-Book. By installing or using the App, you accept these Terms and our Privacy Policy. If you do not agree, do not use the App.

2. License

We grant you a limited, non-exclusive, non-transferable, revocable license to install and use the App on devices you control for your own personal or business use aligned with how the App is designed. You may not reverse engineer, resell, redistribute, or sublicense the App except where applicable law forbids that restriction.

3. What this app is for

Appointment booking: edit in the family folder; live site is https://book.nivo78.com.

4. Acceptable use

Do not use the App to break the law or to harm others. We may stop providing the App where permitted by law.

5. Not professional advice, taxes, and store independence

Not professional advice. The App is a software tool. It is not legal, accounting, tax, engineering, medical, or financial advice.

Store and portal independence. The App is not affiliated with, endorsed by, or sponsored by Google LLC, Apple Inc., Microsoft Corporation, or other store or portal operators unless we state otherwise in writing.

Your tax and compliance responsibility. You enter rates, measurements, and business data in the App. The App may calculate display lines from rules you configure, but you are solely responsible for taxes, filings, remittances, safety checks, and regulatory obligations that apply to your work. We do not prepare, file, or remit taxes for you.

6. Your data, backups, and sharing

Data stays on your device. Working data stays on this device unless you back it up, export a file, send email or share sheets you choose, use optional online features described in the Privacy Policy, or purchase through a platform store. You are responsible for passwords, device security, and copies you export or share. See the Privacy Policy for detail.

Backups. You are responsible for backups and recovery. When the App offers encrypted backups, vaults, or recovery keys, follow in-app instructions and store recovery material off this device. There is no email, phone, or support reset for lost passwords or keys unless we explicitly offer one in writing for a specific feature.

No data broker sales. We do not sell your personal or business data to data brokers. We do not use your information for third-party advertising or behavioral ad profiling. The App does not read advertising identifiers for ad targeting.

7. Payments and tiers

Purchases, subscriptions, or paid tiers, when offered, are processed by the applicable app store or platform. Platform store policies apply to checkout. We do not receive your full payment card number from the store.

8. Disclaimer, your records, and limitation of liability

Provided as-is; your risk. The App is provided “as is” and “as available,” without warranties of any kind. Your use of the App and any decisions you make based on information in the App are at your own risk.

Real business and project data. If you use the App with live clients, jobs, measurements, or financial records, you are responsible for accuracy, backups, device security, and verifying outputs before you rely on them or send them to others.

Limitation of liability. To the fullest extent permitted by law, Nivo78 Mobile Apps, LLC is not liable for data loss (including lost or corrupted records, failed backups, or device problems), business losses, income or revenue losses, tax outcomes, missed deadlines, or other harm arising from your use of the App, except where applicable law requires otherwise.

Disclaimer overlap: Short warranty language elsewhere on this page is summarized; the Critical legal provisions block (UCC disclaimer, liability cap, venue, severability, and professional-advice disclaimer) controls if there is any conflict.

9. Privacy summary, retention, deletion, and acceptance record

Our Privacy Policy describes what stays on device, what optional uploads or hosted links may apply (and their retention), and what the legal acceptance record stores (disclosure version, acceptance time, app version) in private on-device app storage when the App uses a legal gate.

Data deletion. On-device records are removed by deleting them in the App, using factory reset or equivalent when offered, or uninstalling. To request deletion of data we may hold from optional hosted links or prior support communications, email support@nivo78.com.

10. Acceptance and changes

When the App requires it, you must accept the in-app Legal & Privacy disclosures before core workflows. When disclosure version changes materially, the App may re-prompt for acceptance. We may update these Terms from time to time. Current Terms are published at https://nivo78.github.io/N78-Public-Legal/pages/N78-Book.terms.html and in the in-app Legal & Privacy gate when applicable. Continued use of the App after changes means you accept the updated Terms.

Related legal documents (privacy, terms, operator disclaimer)

These Terms of Use work together with the Privacy Policy and Operator Responsibility Disclaimer for N78-Book. Shared liability, warranty, venue, and severability language appears in the Critical legal provisions section below and on the sibling documents.

• Privacy Policy
• Terms of Use
• Operator Responsibility Disclaimer

Critical legal provisions (UCC, liability cap, venue, severability, professional advice)

Product: N78-Book · Publisher: Nivo78 Mobile Apps, LLC · Updated: October 4, 2026.

Limitation of liability: TO THE MAXIMUM EXTENT PERMITTED BY LAW, NIVO78 MOBILE APPS, LLC AND ITS OFFICERS, DIRECTORS, EMPLOYEES, CONTRACTORS, AND AFFILIATES SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR LOST PROFITS, LOST DATA, BUSINESS INTERRUPTION, OR PERSONAL INJURY ARISING FROM USE OF THE APP, EVEN IF ADVISED OF THE POSSIBILITY. LIABILITY CAP: IN NO EVENT WILL NIVO78 MOBILE APPS, LLC’S TOTAL AGGREGATE LIABILITY ARISING OUT OF OR RELATED TO THE APP OR THESE LEGAL TERMS EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID FOR THE APP IN THE TWELVE (12) MONTHS BEFORE THE EVENT GIVING RISE TO THE CLAIM, OR (B) FIFTY U.S. DOLLARS (USD $50.00).

Governing law: These legal terms are governed by the laws of the State of Texas, United States, without regard to conflict-of-law principles.

Venue: Any dispute arising out of or relating to the App or these legal terms shall be brought exclusively in the state or federal courts located in Smith County, Texas, and each party consents to personal jurisdiction and venue in those courts, except where applicable law requires otherwise.

Severability: If any provision is held invalid, illegal, or unenforceable by a court of competent jurisdiction, that provision will be enforced to the maximum extent permitted and the remaining provisions will remain in full force and effect.

Entire agreement (merger): The Terms of Use, Privacy Policy, and Operator Responsibility Disclaimer (each as published for this product on N78-Public-Legal) constitute the entire agreement between you and Nivo78 Mobile Apps, LLC regarding the App and supersede prior or contemporaneous understandings on that subject, except for additional terms imposed by the applicable app store or platform.

Not professional legal, tax, or financial advice: The App is software only. It is not a substitute for advice from a licensed attorney, certified public accountant (CPA), enrolled agent, or other qualified tax, accounting, or financial professional. You remain solely responsible for legal compliance, tax filings, regulatory obligations, and professional decisions.

11. Contact

Questions about these Terms: email support@nivo78.com.

Nivo78 Mobile Apps, LLC
Tyler, Texas