Terms of Use

These terms apply to the Clearwell iPhone app (the "App") made by NMG Systems LLC ("we", "us"). By downloading or using the App you agree to them. The App is also licensed to you under Apple's Standard Licensed Application End User License Agreement. If these terms and Apple's agreement conflict, Apple's agreement controls.

Practice material only

• The App contains practice questions we wrote from publicly available sources. It does not contain official exam questions.
• Clearwell is not affiliated with, endorsed by or sponsored by the Texas Commission on Environmental Quality (TCEQ) or any testing provider.
• Using the App does not guarantee that you will pass any exam or receive any license. Readiness scores and mock exam results are study aids, not predictions of your official result.
• Rules and procedures change. Always confirm requirements with current TCEQ rules and your approved training materials. Don't rely on the App for field work, compliance decisions or legal advice.

Purchases and subscriptions

• Some content requires a purchase. A lifetime unlock is a one-time purchase for the exam named at checkout. The all-access plan is an auto-renewing monthly subscription that unlocks every exam in the App.
• Payment is charged to your Apple Account when you confirm the purchase.
• Subscriptions renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends.
• You can manage or cancel a subscription in your Apple Account settings, or in the App under Settings → Manage subscription. Cancelling stops the next renewal; you keep access until the current period ends.
• If a free trial is offered, any unused part of it ends when you buy a subscription.
• Refunds are handled by Apple under its policies. You can request one at reportaproblem.apple.com.

Your use of the App

You may use the App for your own personal study. Don't copy, resell, republish or extract its questions or other content, or try to get around the purchase system.

Ownership

The App and its content, including the questions, explanations and design, belong to NMG Systems LLC and are protected by copyright. Cited rules and publications belong to their respective owners.

Disclaimer

The App is provided "as is" and "as available". We work to keep its content accurate and up to date, but we don't warrant that it is complete, error-free or current. To the extent the law allows, we disclaim all warranties, express or implied.

Limitation of liability

To the extent the law allows, NMG Systems LLC is not liable for any indirect, incidental or consequential damages, or for exam results, licensing decisions or work performed based on the App. Our total liability for any claim is limited to the amount you paid for the App in the 12 months before the claim.

Changes

We may update these terms. We'll post changes on this page and update the date at the top. Continuing to use the App after a change means you accept the updated terms.

Governing law

These terms are governed by the laws of the State of California, United States.

Contact

NMG Systems LLC · support@nmgsystems.dev