Terms of Service

These Terms supplement the rules and terms of the platform from which you obtain an app. Apps obtained through Apple App Store are also subject to Apple's standard Licensed Application End User License Agreement and applicable App Store usage rules. Apps obtained through Google Play are also subject to applicable Google Play terms.

If these Terms conflict with mandatory platform terms or applicable law, the mandatory platform terms or applicable law will control to the extent of the conflict.

Subject to these Terms and the applicable platform rules, C192 Studio grants you a limited, non-exclusive, non-transferable, revocable license to install and use the app for lawful personal or internal business purposes on devices you own or control.

The app is licensed, not sold. C192 Studio and its licensors reserve all rights not expressly granted to you.

Our apps do not require an account. Files, drawings, diagrams, models, calculation inputs, results, annotations, and other user content are processed locally on your device and are not uploaded to C192 Studio servers.

You retain all rights you hold in your content. You are responsible for obtaining all rights and permissions required to open, use, modify, measure, validate, export, or share that content and for maintaining appropriate backups.

C192 Studio is not responsible for loss of local content caused by device failure, deletion, file corruption, operating-system behavior, third-party storage, or failure to maintain a backup.

Our apps may be downloaded for free and may offer optional subscriptions or one-time purchases that unlock features or content. Prices, subscription periods, trial terms, and included features are shown in the app or on the applicable store page before purchase.

Subscriptions may renew automatically unless you cancel them through your platform account before the renewal deadline specified by that platform. Uninstalling an app does not cancel a subscription.

Payments, renewals, cancellations, restored purchases, taxes, and refunds are administered by the platform where you made the purchase and are subject to its rules and applicable law. C192 Studio cannot directly cancel a platform-managed subscription or issue a platform-controlled refund.

Our apps are tools for viewing, reviewing, annotating, measuring, validating, calculating, converting, or exporting supported information, depending on the features available in an app. Results may be affected by your inputs, source-file quality, units, rounding, format interpretation, software limitations, and compatibility differences.

You must independently verify any rendering, dimension, measurement, calculation, conversion, validation result, reference data, or exported output before relying on it. Our apps do not replace the judgment of a licensed engineer, architect, designer, inspector, or other qualified professional.

Do not use an app or its output as the sole basis for construction, manufacturing, structural, safety-critical, regulatory, or other decisions where an error could cause injury, property damage, financial loss, or legal non-compliance. You are responsible for your inputs, review process, professional obligations, and final decisions.

You may not use an app unlawfully; infringe intellectual-property, privacy, or other rights; interfere with security or operation; bypass purchase or access controls; introduce malicious code; or use the app to develop or distribute harmful or illegal material.

Except where applicable law expressly permits it, you may not copy, modify, translate, reverse engineer, decompile, disassemble, derive source code from, resell, sublicense, rent, or redistribute an app or any part of it.

The apps, including their software, design, interfaces, documentation, graphics, and included reference content, are owned by or licensed to C192 Studio and are protected by applicable intellectual-property laws.

These Terms do not grant permission to use C192 Studio names, logos, trademarks, or other brand assets except as necessary to identify the app you are using.

You may choose to use operating-system or third-party features such as file providers, backups, cloud storage, sharing, email, or app-store services. Those services are provided under their own terms and privacy policies, and C192 Studio does not control or guarantee them.

Availability, purchases, and some device capabilities may depend on Apple, Google, your device manufacturer, your operating system, or another provider.

We may release updates, correct errors, add or remove features, change included content, or discontinue an app or related support. Some updates may be required for continued compatibility, security, or access to purchased features.

We do not guarantee that every app, feature, format, or version will remain available or compatible with every device, operating system, file, or workflow.

You may stop using an app at any time. Your license ends automatically if you materially violate these Terms, subject to any notice or remedy required by applicable law.

When the license ends, you must stop using and delete the app. Provisions concerning ownership, disclaimers, liability, disputes, and other terms that by their nature should survive will remain effective.

To the fullest extent permitted by law, the apps and related services are provided as is and as available, with all faults and without warranties of any kind, whether express, implied, or statutory.

C192 Studio does not warrant uninterrupted or error-free operation, complete compatibility, preservation of local files, or the accuracy, completeness, fitness, merchantability, or non-infringement of any app, output, or included content. Some jurisdictions do not allow certain warranty exclusions, so some of these exclusions may not apply to you.

To the fullest extent permitted by law, C192 Studio will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or for loss of data, profits, revenue, business, opportunity, or goodwill arising from or related to an app or these Terms, even if advised that such loss may occur.

To the fullest extent permitted by law, C192 Studio's total liability for all claims relating to an app or these Terms will not exceed the amount you paid for that app during the twelve months before the event giving rise to the claim. Nothing in these Terms excludes or limits liability that cannot lawfully be excluded or limited.

You may have mandatory rights under the laws of your country or region. Nothing in these Terms limits those rights where they cannot legally be limited. These Terms are governed by applicable law, including any mandatory consumer-protection rules that apply to you.

Before starting a formal dispute, you may contact us at support@c192.studio so that we can try to resolve the issue informally. This does not prevent either party from exercising any right or remedy available under applicable law.

We may update these Terms to reflect changes to our apps, business practices, platform requirements, or applicable law. We will publish revised Terms on this page and update the date shown above.

Your continued use of an app after revised Terms take effect constitutes acceptance to the extent permitted by law. If you do not agree to the revised Terms, you should stop using the app.

If any provision of these Terms is found unenforceable, it will be enforced to the maximum extent permitted and the remaining provisions will remain in effect. A failure to enforce a provision is not a waiver of the right to enforce it later.

These Terms, together with applicable platform terms and any additional terms presented at purchase, form the agreement concerning your use of the apps.

If you have questions, complaints, or claims regarding these Terms or a C192 Studio app, contact C192 Studio at support@c192.studio.