Table of Contents
- Arcs & Angles Terms of Service
- 1. Eligibility
- 2. The Service
- 3. Alpha Status and Availability
- 4. User Content and Ownership
- 5. Local Storage, Recovery, and Data Handling
- 6. Third-Party Services and Links
- 7. Acceptable Use
- 8. Intellectual Property
- 9. Payments and Commercial Terms
- 10. Suspension and Termination
- 11. Disclaimer of Warranties
- 12. Limitation of Liability
- 13. Indemnification
- 14. Governing Law and Disputes
- 15. Changes to These Terms
- 16. Contact
- 17. Open Source Notices
Arcs & Angles Terms of Service
Effective Date: March 6, 2026
Last Updated: August 16, 2026
These Terms of Service ("Terms") govern your access to and use of Arcs & Angles (the "Service"), including our web app, desktop app, and related features.
By accessing or using the Service, you agree to these Terms. If you do not agree, do not use the Service.
1. Eligibility
You must be at least 13 years old (or the minimum age required in your jurisdiction) to use the Service.
If you use the Service on behalf of an organization, you represent that you have authority to bind that organization to these Terms.
2. The Service
Arcs & Angles is a design tool for creating stylized metro/subway maps.
Current and planned features may include local map editing, save/load, import/export, recovery features, an optional AI Assistant/agent feature, and integrations with backend services operated by IMBENJI.NET LTD (including account authentication).
We may add, remove, or change features at any time.
3. Alpha Status and Availability
The Service may be offered in alpha, beta, or other pre-release states.
Pre-release software may contain bugs, incomplete features, and compatibility issues. You use the Service at your own risk.
We do not guarantee uninterrupted availability, error-free operation, or that any specific feature will remain available.
4. User Content and Ownership
"User Content" means files, map data, text, and other content you create, import, upload, or export through the Service.
You retain ownership of your User Content.
By using the free tier, you grant IMBENJI.NET LTD a worldwide, non-exclusive, royalty-free, transferable, sublicensable license to use, reproduce, adapt, publish, distribute, and display your User Content solely as needed to operate, improve, and promote the Service.
If you are on the free tier, you may create and redistribute your User Content, but you may not sell, license for a fee, or otherwise commercially monetize that User Content unless you have an active paid plan or separate written commercial permission from IMBENJI.NET LTD. This includes, for example, selling map files, selling prints or merchandise using exported maps, or bundling maps into paid products or services.
You may not create, distribute, or sell templates, asset packs, editable project files, or similar resources whose primary purpose is to enable third parties to create maps using the Service without requiring them to obtain their own license to the Service.
5. Local Storage, Recovery, and Data Handling
The Service may store certain data locally on your device (for example, recent files, preferences, and recovery/session drafts) to support functionality.
You are responsible for managing your own backups and exported files. Recovery features are best-effort and may fail.
We are not responsible for loss or corruption of local files, drafts, or unsaved work.
6. Third-Party Services and Links
The Service may rely on or link to third-party services (for example, font delivery and external issue/release pages). Account authentication is handled by backend infrastructure operated by IMBENJI.NET LTD, not a third party.
The optional AI Assistant/agent feature is powered by OpenRouter, a third-party AI model routing provider, used with zero data retention (ZDR) enabled for inference requests. This does not extend to optional plugins or tools available through the Assistant (for example, web search), which may be subject to those tools' own data handling. Do not submit content through the AI Assistant/agent feature that you are not permitted to share with a third-party AI provider.
Your use of third-party services is subject to those providers' own terms and privacy policies. We are not responsible for third-party services, including outputs generated by the AI Assistant/agent feature.
7. Acceptable Use
You agree not to:
- Use the Service in violation of any law or regulation.
- Infringe, misappropriate, or violate others' intellectual property or other rights.
- Interfere with or disrupt the Service, including attempts to bypass security controls.
- Upload, distribute, or create content that is unlawful, fraudulent, or malicious.
- Reverse engineer or attempt to extract source code except where prohibited by law.
- Remove, obscure, alter, or circumvent watermarks, attribution notices, or rights-management mechanisms applied by the Service.
8. Intellectual Property
The Service, including software, design, branding, and documentation (excluding your User Content), is owned by or licensed to us and protected by intellectual property laws.
No rights are granted except as expressly stated in these Terms.
If you believe content available through the Service infringes your copyright, contact benjamin.watt@imbenji.net with sufficient detail for us to review and respond.
9. Payments and Commercial Terms
If paid plans, subscriptions, or paid features are offered, additional commercial terms may apply at purchase.
Nothing in this section limits any mandatory cancellation, refund, or other consumer rights you may have under applicable law.
10. Suspension and Termination
We may suspend or terminate your access to the Service at any time, with or without notice, including if we believe you violated these Terms or created risk for the Service or others.
Violations involving watermark circumvention or unauthorized commercial use on the free tier may result in immediate suspension or termination and, where appropriate, legal action.
You may stop using the Service at any time.
Sections that by their nature should survive termination will survive (including ownership, disclaimers, limitation of liability, and dispute terms).
11. Disclaimer of Warranties
TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE," WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND QUIET ENJOYMENT.
IF YOU ARE A CONSUMER, NOTHING IN THESE TERMS EXCLUDES RIGHTS THAT CANNOT BE EXCLUDED UNDER APPLICABLE LAW, INCLUDING THE CONSUMER RIGHTS ACT 2015.
12. Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE WILL NOT BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR LOSS OF PROFITS, REVENUE, DATA, GOODWILL, OR BUSINESS INTERRUPTION, ARISING OUT OF OR RELATED TO YOUR USE OF THE SERVICE.
TO THE MAXIMUM EXTENT PERMITTED BY LAW, OUR TOTAL LIABILITY FOR ALL CLAIMS RELATING TO THE SERVICE WILL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID US FOR THE SERVICE IN THE 12 MONTHS BEFORE THE CLAIM OR (B) GBP 50.
NOTHING IN THESE TERMS EXCLUDES OR LIMITS LIABILITY FOR: (A) DEATH OR PERSONAL INJURY CAUSED BY NEGLIGENCE; (B) FRAUD OR FRAUDULENT MISREPRESENTATION; OR (C) ANY LIABILITY THAT CANNOT BE EXCLUDED OR LIMITED UNDER APPLICABLE LAW.
13. Indemnification
If you are using the Service for business purposes, you agree to indemnify and hold harmless IMBENJI.NET LTD, its affiliates, officers, directors, employees, and agents from and against claims, liabilities, damages, losses, and expenses (including reasonable legal fees) arising from your use of the Service, your User Content, or your violation of these Terms.
14. Governing Law and Disputes
These Terms are governed by the laws of England and Wales, without regard to conflict-of-laws principles.
If you are a business user, you agree that disputes will be resolved exclusively in the courts of England and Wales.
If you are a consumer, you may bring claims in the courts of England and Wales or, where required by law, in the courts of the part of the United Kingdom where you live.
15. Changes to These Terms
We may update these Terms from time to time.
If we make material changes, we may provide notice through the Service or other reasonable means. Your continued use after the effective date of updated Terms constitutes acceptance.
16. Contact
For legal notices or questions about these Terms, contact:
- Legal Entity: IMBENJI.NET LTD
- Email: benjamin.watt@imbenji.net
- Address: IMBENJI.NET LTD, 127 Ching Way, London, E4 8YE, United Kingdom
17. Open Source Notices
The Service may include open source components licensed under separate terms. Those licenses apply to the extent required by their terms.