These Terms of Use ("Terms") govern your access to and use of the RollCart mobile application ("App") and any related services provided by Pipewrench Software LLC ("Pipewrench Software," "we," "our," or "us"), a Virginia limited liability company. Please read these Terms carefully before using the App.

By downloading, installing, or using RollCart, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree, you must not use the App.

Your use of RollCart constitutes your agreement to these Terms. If you are using the App on behalf of a business or organization, you represent that you have authority to bind that entity to these Terms.

We reserve the right to update or modify these Terms at any time. When changes are made, we will notify you through an in-app notice and, where an account and email address are associated with your use, via email. Continued use of the App following notification of updated Terms constitutes your acceptance of those changes. You will be required to affirmatively accept updated Terms before continued access to the App is granted.

RollCart is intended for users who are 13 years of age or older. By using the App, you represent and warrant that you meet this age requirement. If you are under the age of 13, you are not permitted to use the App.

If we become aware that a user is under 13 years of age, we will take reasonable steps to restrict or terminate that user's access.

RollCart is a mobile reference and utility tool designed for professional mechanics, technicians, and related trades. The App provides unit conversion tools, reference charts, and related features intended to assist users in their professional work. Future versions of the App may include community-contributed content, user accounts, and a marketplace for technical reference materials.

RollCart is designed as a reference and convenience tool. While we take reasonable care in developing and maintaining the conversion logic and reference data within the App, we make no warranty — express or implied — that any conversion result, specification value, reference chart, or other output produced by the App is accurate, complete, or appropriate for any specific application.

All values, outputs, and reference data provided by RollCart are intended as starting points for professional inquiry, not as authoritative specifications. You are solely responsible for verifying any value before applying it in a real-world repair, maintenance, or mechanical procedure. Applying an incorrect torque specification, pressure value, measurement, or other figure to actual equipment can result in equipment damage, personal injury, or death.

We strongly encourage all users to cross-reference App output against OEM service documentation, manufacturer specifications, and their own professional judgment before performing any repair or maintenance procedure.

Pipewrench Software LLC shall not be liable for any damage to equipment, personal injury, or any other harm arising from your reliance on values or information obtained from RollCart.

Certain features of the App, including cloud sync and community features, may require you to create an account. When creating an account, you agree to:

· Provide accurate and current information
· Maintain the confidentiality of your login credentials
· Notify us promptly at support@pipewrenchsoftware.com if you become aware of any unauthorized access to your account
· Accept responsibility for all activity that occurs under your account

We reserve the right to suspend or terminate any account at our sole discretion, for any reason or no reason, with or without notice. We are not obligated to provide an explanation for account suspension or termination.

Future versions of RollCart may allow users to create, publish, and share content including technical notes, specifications, reference data, and other materials ("User Content"). You retain ownership of any User Content you submit.

By submitting User Content to the App, you grant Pipewrench Software LLC a non-exclusive, worldwide, royalty-free license to host, store, display, and distribute your User Content solely for the purpose of operating and improving the App and its features. This license does not transfer ownership of your content to us.

By submitting User Content, you represent and warrant that you have the legal right to submit the content and to grant the license described above; that your content does not infringe on any copyright, trade secret, patent, trademark, or other proprietary right of any third party; and that your content does not include proprietary service data, internal repair procedures, or other confidential information belonging to a manufacturer, employer, or third party, unless you have obtained appropriate authorization to share it.

You acknowledge and agree that Pipewrench Software LLC is not responsible for verifying the accuracy, legality, or appropriateness of any User Content submitted by you or any other user. You assume full legal responsibility for any content you submit, including any claims brought against you or Pipewrench Software LLC by third parties arising from your User Content.

You agree not to submit User Content that is intentionally false, misleading, or fabricated; that infringes on any third party's intellectual property rights; that contains proprietary or confidential information you do not have the right to disclose; that is obscene, harassing, defamatory, or otherwise unlawful; or that contains malicious code or harmful content of any kind.

We reserve the right — but not the obligation — to review, edit, refuse, or remove any User Content at our sole discretion and without prior notice or explanation. This includes content that we determine, in our judgment, may violate these Terms, applicable law, third-party intellectual property rights, or the safety and integrity of the App or its community.

The exercise of this right does not make us responsible for monitoring all User Content, nor does it create any liability on our part for content we do not remove.

All content within RollCart that is not User Content — including but not limited to software, design, interface elements, conversion logic, reference datasets, logos, and text authored by Pipewrench Software LLC — is the exclusive property of Pipewrench Software LLC and is protected by applicable intellectual property law.

You may not reproduce, modify, distribute, reverse-engineer, or create derivative works from any part of the App without our express written permission.

Your use of RollCart is also governed by our Privacy Policy, available within the App and at pipewrenchsoftware.com/privacy.html. The Privacy Policy explains how we collect, use, and protect your information. By using the App, you agree to the terms of the Privacy Policy.

We do not warrant that the App will be uninterrupted, error-free, or free of bugs or viruses. We do not warrant that any specific result will be achieved through use of the App.

Our total liability to you for any claim arising from these Terms or your use of the App shall not exceed the greater of (a) the amount you paid us in the twelve months preceding the claim, or (b) fifty U.S. dollars ($50.00).

Some jurisdictions do not allow the exclusion or limitation of certain damages. In those jurisdictions, our liability is limited to the maximum extent permitted by law.

You agree to defend, indemnify, and hold harmless Pipewrench Software LLC and its members, officers, employees, and agents from and against any claims, liabilities, damages, losses, and expenses — including reasonable attorneys' fees — arising out of or in connection with your use of the App, your violation of these Terms, any User Content you submit, or your violation of any third-party rights, including intellectual property rights.

RollCart is distributed through third-party platforms including the Apple App Store and Google Play Store. You acknowledge that Apple Inc. and Google LLC (and their subsidiaries) are not parties to these Terms; that they have no obligation whatsoever to provide any maintenance, support, warranty, or other services with respect to the App; and that they are not responsible for addressing any claims relating to the App or your use of it.

In the event of any conflict between these Terms and the usage rules of the applicable platform, the platform's rules will govern solely as they relate to your use of that platform.

These Terms are governed by and construed in accordance with the laws of the Commonwealth of Virginia, without regard to its conflict of law provisions.

Before initiating any formal dispute, you agree to contact us at contact@pipewrenchsoftware.com and provide a written description of the dispute. We will make a good-faith effort to resolve the matter informally within thirty (30) days.

If informal resolution is unsuccessful, any dispute, claim, or controversy arising out of or relating to these Terms or your use of the App — including questions of arbitrability — shall be resolved by binding arbitration administered by the American Arbitration Association ("AAA") under its Consumer Arbitration Rules, available at adr.org.

Arbitration shall take place in Virginia, or at your election, by telephone or videoconference. The arbitrator's decision shall be final and binding, and judgment may be entered in any court of competent jurisdiction.

Nothing in this section prevents either party from seeking emergency injunctive or equitable relief from a court of competent jurisdiction to prevent irreparable harm pending arbitration.

We reserve the right to modify, suspend, or discontinue any feature of the App at any time, with or without notice. We are not liable to you or any third party for any modification, suspension, or discontinuation of the App or any part thereof.

We may terminate or suspend your access to the App at our sole discretion, for any reason, at any time. Upon termination, your right to use the App ceases immediately. Sections 4, 6, 7, 9, 10, 11, and 13 of these Terms survive termination.

If any provision of these Terms is found to be unenforceable or invalid under applicable law, that provision shall be modified to the minimum extent necessary to make it enforceable, or severed if modification is not possible. All remaining provisions shall remain in full force and effect.

These Terms, together with the Privacy Policy, constitute the entire agreement between you and Pipewrench Software LLC with respect to your use of the App and supersede all prior agreements, understandings, and representations.

If you have questions, concerns, or legal notices related to these Terms, please contact us: