Terms of Service

Last updated: 8/10/2025

1) Overview

These Terms of Service (the “Terms”) govern your use of the Ninja in Brazil website and web app, and the Ninja Track iOS app (collectively, the “Service”). “We”, “us”, and “our” refer to Medovyy LLC DBA Ninja in Brazil. By using the Service, you agree to these Terms.

2) Eligibility and Accounts

  • The Service is intended for a general audience aged 13+ and is not directed to children.
  • On the web, authentication is performed via GitHub OAuth. You are responsible for maintaining the security of your account and for all activity under it.
  • You may delete your account and associated data via the web app. Backup copies are purged automatically after a 45‑day retention window.

3) iOS App (Ninja Track)

  • The app does not collect, transmit, or store personal data on our servers; data (if any) remains on your device.
  • Notifications are local only. No device token or remote push is used.
  • No analytics, ads, or tracking identifiers are used within the iOS app. No in‑app web views are opened.
  • Use of the iOS app is also subject to the Apple App Store terms applicable to your region.

4) Web Service; Data and Privacy

Our web experience stores limited account data in our database (e.g., your GitHub account identifier and email). We do not sell personal information or serve third‑party ads. We use Vercel Analytics in a mode that does not identify individual users and only essential cookies required for functionality. For details, see our Privacy Policy.

  • Processors/Sub‑processors include: Vercel (hosting and analytics), Vercel Postgres (database), GitHub (OAuth), and Kit (email/newsletter).
  • Security: data is encrypted in transit and at rest; access is restricted on a need‑to‑know basis.
  • Retention: production data is removed upon account deletion; backups age out within 45 days.
  • Newsletter: optional and opt‑in; unsubscribe via the link in each email.

5) Acceptable Use

  • Do not use the Service in violation of any applicable law or regulation.
  • Do not attempt to access another user’s account, interfere with the Service’s operation, or reverse engineer components except as permitted by law.
  • Do not upload unlawful, infringing, or harmful content.

6) User Content and License

You retain ownership of content you submit. You grant us a non‑exclusive, worldwide, royalty‑free license to host, reproduce, and display your content solely to operate and improve the Service.

7) Intellectual Property

The Service, including all software, design elements, and trademarks, is owned by us or our licensors and is protected by intellectual property laws. These Terms do not grant you any rights to our trademarks or other IP.

8) Third‑Party Services

Certain features rely on third‑party services (e.g., Vercel, Vercel Postgres, GitHub, Kit). Your use of those services may be subject to their terms. We are not responsible for third‑party services we do not control.

9) Disclaimers

The Service is provided “as is” and “as available,” without warranties of any kind, whether express or implied, including fitness for a particular purpose, merchantability, non‑infringement, and availability. We do not guarantee that the Service will be uninterrupted, secure, or error‑free.

10) Limitation of Liability

To the maximum extent permitted by law, we will not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of data, profits, or revenue, arising from or related to your use of the Service.

11) Indemnification

You agree to indemnify and hold us harmless from claims arising out of your misuse of the Service or violation of these Terms.

12) Termination

We may suspend or terminate access to the Service at our discretion for violations of these Terms. You may stop using the Service at any time and may delete your web account through the app’s settings.

13) Governing Law

These Terms are governed by the laws of the State of Arizona, USA, without regard to conflict of law principles, and any disputes will be resolved in courts located in Arizona, USA, unless otherwise required by applicable law.

14) Changes to These Terms

We may update these Terms from time to time. Continued use of the Service after any changes constitutes acceptance of the updated Terms.

15) Contact

Medovyy LLC DBA Ninja in Brazil — for our mailing address and support channels, see the Contact page.