Terms of Use

Last updated: March 2026

1. Acceptance of Terms

This document governs the terms and conditions of use for the mobile application Xnacks (hereinafter, "the Application") and the website xnacks.app (hereinafter, "the Website"), owned by Manuel Amado Incera, with Spanish tax identification number (NIF) 72078099D (hereinafter, "the Developer").

By downloading, installing, or using the Application, you agree to be bound by these Terms of Use in their entirety. If you do not agree with any of the conditions set forth herein, you must refrain from using the Application.

These Terms are governed by applicable European Union consumer protection legislation, including Directive 2011/83/EU on consumer rights, and by Spanish law, in particular the Spanish Information Society Services and Electronic Commerce Act (Ley 34/2002, LSSI-CE).

2. Description of the Service

Xnacks is an application for iOS and watchOS that provides movement micro-routines (called "snacks") designed for remote workers. The Application offers brief exercises lasting between 30 seconds and 2 minutes that help break up sedentary periods during the workday.

The Application includes the following core features:

  • Four types of snacks: exercise, coordination, breathing, and eye care.
  • A smart selection algorithm that adapts suggestions to the user's context.
  • Apple Watch integration for inactivity detection and wrist-based snack execution.
  • Activity statistics and streak tracking.

3. Account Registration

To use the Application, you must create an account using Sign in with Apple. By registering, you represent that the information you provide is accurate and you agree to maintain the confidentiality of your access credentials.

You are responsible for all activity that occurs under your account. If you become aware of any unauthorised use of your account, you must notify the Developer immediately at info@xnacks.app.

4. Subscriptions and Payments

Access to the full features of Xnacks requires a paid subscription. Subscriptions are managed through the Apple App Store and the RevenueCat payment platform.

The available subscription plans are:

  • Monthly: €3.99 per month.
  • Annual: €14.99 per year.

Prices include applicable taxes and may vary by country of residence, in accordance with Apple's policies.

Auto-renewal: Subscriptions automatically renew at the end of each billing period unless you cancel at least 24 hours before the renewal date.

Cancellation: You may cancel your subscription at any time through your App Store account settings (Settings > Apple ID > Subscriptions). Cancellation takes effect at the end of the current billing period, and you will retain access to the service until that date. No refunds are issued for partial periods, without prejudice to any rights you may have under applicable consumer protection legislation.

5. Free Trial

Xnacks offers a 7-day free trial for new users. During this period, you have full access to all Application features at no cost.

Automatic conversion: At the end of the trial period, your subscription will automatically convert to a paid subscription under the selected plan, unless you cancel before the trial ends. You will receive a reminder before the first charge is made.

The free trial is limited to one per Apple ID account.

6. Health Data Disclaimer

Xnacks is NOT a medical application. The Application provides general wellness and movement suggestions intended to promote an active lifestyle during the workday. Under no circumstances do the suggestions, exercises, or information provided by the Application constitute medical advice, diagnosis, or treatment.

The Application may access Apple HealthKit data (such as heart rate and activity data) to personalise movement suggestions. This data is processed exclusively locally on the user's device and is never transmitted to external servers.

You should consult a qualified healthcare professional before starting any exercise programme, particularly if you have any pre-existing health conditions. The Developer assumes no liability for injuries, ailments, or any other harm resulting from the use of the Application.

7. Intellectual Property

All content in the Application and on the Website, including but not limited to text, graphics, logos, icons, images, audio clips, animations, software, and source code, is the exclusive property of the Developer or its licensors and is protected by Spanish and international intellectual property law.

You are granted a limited, personal, non-exclusive, non-transferable, and revocable licence to use the Application in accordance with these Terms of Use. The reproduction, distribution, modification, or public communication of any content without the Developer's express written authorisation is prohibited.

8. User Obligations

You agree to:

  • Use the Application in good faith and in compliance with applicable laws.
  • Not attempt to gain unauthorised access to the Developer's systems or networks.
  • Not reverse-engineer, decompile, disassemble, or otherwise attempt to derive the source code of the Application.
  • Not use the Application for any unlawful, fraudulent, or harmful purpose.
  • Not reproduce, distribute, or make available to third parties any content from the Application without authorisation.
  • Not interfere with the normal operation of the Application or its servers.

9. Limitation of Liability

The Application is provided "as is" and "as available". The Developer does not guarantee that the Application will operate without interruption, be free from errors, or be secure at all times.

To the maximum extent permitted by applicable law, the Developer shall not be liable for:

  • Direct, indirect, incidental, special, or consequential damages arising from the use or inability to use the Application.
  • Loss of data, profits, or business interruption.
  • Physical injuries resulting from performing the exercises suggested by the Application.
  • Technical failures, service interruptions, or incompatibilities with devices or software versions.

Nothing in these Terms excludes or limits the Developer's liability where applicable law does not permit such exclusion or limitation, including liability for wilful misconduct or gross negligence.

10. Termination

The Developer reserves the right to suspend or terminate your access to the Application, without prior notice, in the event of a breach of these Terms of Use.

You may stop using the Application at any time by deleting it from your device and, if applicable, cancelling your current subscription through the App Store.

The provisions relating to intellectual property, limitation of liability, and governing law shall survive the termination of the contractual relationship.

11. Modifications to Terms

The Developer reserves the right to modify these Terms of Use at any time. Modifications will be communicated to users through the Application or by email and will take effect upon publication.

Continued use of the Application after the publication of modifications constitutes acceptance of the updated Terms. If you do not agree with the changes, you must cease using the Application and cancel your subscription.

12. Governing Law and Jurisdiction

These Terms of Use are governed by Spanish law. In particular, the Spanish Information Society Services and Electronic Commerce Act (Ley 34/2002, LSSI-CE), the Spanish General Consumer Protection Act (Royal Legislative Decree 1/2007), and the EU General Data Protection Regulation (Regulation (EU) 2016/679, GDPR) apply.

Any disputes arising from these Terms shall be submitted to the courts of Cantabria, Spain, without prejudice to any mandatory legal venue applicable to consumers.

Users residing in the European Union may access the European Commission's Online Dispute Resolution platform at: https://ec.europa.eu/consumers/odr.

13. Contact

For any enquiries regarding these Terms of Use, you may contact the Developer at:

Developer: Manuel Amado Incera
NIF: 72078099D