Terms of Use — Dengo

By downloading, installing or using the "Dengo" app you agree to these Terms of Use and our Privacy Policy. If you do not agree, please uninstall the app.

These Terms complement — and never replace — the Apple Media Services Terms and Conditions (https://www.apple.com/legal/internet-services/itunes/). In case of conflict, Apple's terms prevail.

Gabriel Vaz grants you a personal, non-transferable, non-exclusive and revocable license to use Dengo on Apple devices under your control, subject to the Apple Media Services Terms and Conditions (Apple Standard EULA).

You may not redistribute, decompile, reverse-engineer, sublicense or create derivative works, except where allowed by applicable law.

You declare you are at least 13 years old or the minimum age required by your region's App Store, whichever is higher.

If you are a minor under local law, you must use the app under supervision of a legal guardian.

Notes, answers, favorites and other content you create within the app belong to you. Since this data lives on your device, we have no server-side access to it.

Purchases and subscriptions are processed exclusively by Apple via StoreKit. Prices, trial periods and renewal terms are shown before purchase inside the app.

Dengo Premium is offered as a monthly subscription (auto-renewing) or as a lifetime purchase (one-time payment). Current prices apply at the time of purchase.

The subscription is billed automatically at the end of each period until you cancel it at Settings > [your name] > Subscriptions. Cancellation takes effect at the end of the current cycle; we do not issue pro-rated refunds.

Refunds are managed exclusively by Apple via reportaproblem.apple.com.

A `Restore purchases` action is available inside the app, in compliance with App Store Review Guideline 3.1.1.

All content, branding, design, source code, interface and the question catalog of Dengo are the exclusive property of Gabriel Vaz, protected by copyright laws applicable in Brazil and international treaties.

Dengo is provided "as is", without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose or non-infringement. We do not warrant the app will be error-free, uninterrupted or free from data loss or communication failures with external providers.

To the maximum extent permitted by law, Gabriel Vaz shall not be liable for indirect, incidental, consequential damages, lost profits or data loss arising from the use or inability to use the app.

Nothing in these Terms excludes liabilities that cannot be excluded under Brazilian law, in particular the Consumer Defense Code.

We may change these Terms at any time, with publication of the new version inside the app and on the official page. Continued use after the change indicates acceptance of the new version.

These Terms are governed by the laws of the Federative Republic of Brazil. The courts of Salvador, Bahia, are elected to resolve any disputes, except where a more favorable consumer protection applies.

This license is between you and Gabriel Vaz. Apple is not a party to this agreement and has no obligation to provide support or maintenance of the app. Any claim regarding the app should be directed to us, not to Apple — except for billing matters, which Apple manages.

Questions about these Terms: gabrielk.vaz@gmail.com.