Terms and Conditions

Terms and Conditions

Lotnik.app — Pilot Companion & Logbook Application Last updated: May 24, 2026

1. Introduction

These Terms and Conditions (“Terms”) constitute a legally binding agreement between you (“User,” “you,” or “your”) and Patryk Szurgot iPapi, a sole proprietorship (jednoosobowa działalność gospodarcza) operating under the trade name relicode.com, registered in Poland, with its principal address at Władysława Jagiełły 2/7, 02-495 Warsaw, Poland, NIP: PL5342359787 (“Company,” “we,” “us,” or “our”).

These Terms govern your access to and use of the Lotnik.app mobile application (the “App”), the website located at https://lotnik.app (the “Website”), and any related services, features, and content (collectively, the “Service”). The Service is provided as a digital service (usługa cyfrowa) within the meaning of applicable consumer protection laws, including the EU Directive 2019/770 on digital content and digital services. The Service does not constitute a software license — you are purchasing access to a digital service.

By downloading, installing, accessing, or using the Service, you acknowledge that you have read, understood, and agree to be bound by these Terms and our Privacy Policy. If you do not agree to these Terms, do not use the Service.

2. Eligibility

2.1. You must be at least 16 years of age to use the Service. If you are under 18, you must have your parent’s or legal guardian’s consent to use the Service.

2.2. By using the Service, you represent and warrant that you meet the eligibility requirements and have the legal capacity to enter into these Terms.

3. Description of the Service

3.1. Lotnik.app is a pilot companion application that provides a digital logbook for tracking flight time, experience, and career progression. The Service allows you to:

  • Enter, manage, track, and store flight time records on aircraft;
  • Manage aircraft entries and details;
  • Enter and manage simulation entries;
  • Calculate costs of flight time per hour on aircraft;
  • Synchronize data across devices.

3.2. The Service is available on Android and iOS platforms as a mobile application.

3.3. The Service is not a substitute for any official or regulatory pilot logbook. You are solely responsible for maintaining any logbooks required by applicable aviation authorities (e.g., EASA, FAA, CAA, or equivalent). We make no representations or warranties regarding the compliance of the Service with any aviation regulation.

4. Account Registration and Security

4.1. To use the Service, you must create an account. You may register and log in using the following methods:

  • Google account (Android);
  • Apple account (iOS);
  • Email and password.

4.2. Account authentication is managed through Firebase Authentication, a service provided by Google.

4.3. You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account. You must immediately notify us at support@lotnik.app if you become aware of any unauthorized use of your account.

4.4. You agree to provide accurate, current, and complete information during registration and to update such information to keep it accurate, current, and complete.

4.5. We reserve the right to suspend or terminate your account if any information provided is inaccurate, false, or incomplete, or if you violate these Terms.

4.6. Inactive Free Plan accounts: Free Plan accounts (including accounts where the registration process was started but never completed) that have been inactive for a continuous period of 90 days will be automatically deleted, along with all associated User Data. We may send a reminder notification to the email address associated with the account before deletion. This provision does not apply to Premium accounts.

5. Free and Premium Plans

5.1. Free Plan

The Service is free to use up to 80 hours of entered logbook time. The Free Plan provides access to core digital service features with certain limitations.

5.2. Premium Plan

Once the 80-hour limit is reached, or at any time before, you may unlock the full functionality of the digital service by purchasing Premium access (“Premium”). Premium is available as:

  • A one-time payment (OTP) — a single, permanent purchase granting lifetime Premium access;
  • A recurring subscription — available as a monthly or annual plan, managed from within the App via the “Upgrade to Premium” functionality.

The available purchase options and their current prices are displayed within the App.

5.3. Advertisements

Users on the Free Plan who have exceeded 45 hours of entered logbook time will be shown advertisements within the App. Advertisements are displayed until the User purchases Premium. Upgrading to Premium permanently removes all advertisements.

5.4. Cross-Platform Access

Premium status is tied to your account, not to your device or platform. Once purchased on any platform, Premium access is available on all supported platforms (Android, iOS) upon logging in with the same account. Premium status is stored on our servers and synchronized when you log in or refresh the App.

6. Payments and In-App Purchases

6.1. Purchase Methods

Premium (both one-time payment and recurring subscription) can be purchased through:

  • In-App Purchases (IAP) on Android (Google Play) and iOS (Apple App Store), managed via RevenueCat;
  • The Website at https://lotnik.app, processed via Stripe and/or RevenueCat.

6.2. Pricing

The current price of Premium for your country is displayed within the App on the respective platform (Android or iOS). Prices may differ between platforms (Google Play and Apple App Store) due to the independent pricing policies of Google and Apple, including currency conversion, regional pricing, and applicable platform fees. The price displayed at the time of purchase on the Website may also differ. All prices are inclusive of applicable taxes unless otherwise stated. VAT or other taxes may be added at checkout where required by law.

6.3. Refund Policy

One-time payment (OTP): The one-time Premium purchase is non-refundable. Given that the Service offers a generous free trial (up to 80 hours of logbook entries), the User has ample opportunity to evaluate the digital service before making a purchase decision. By purchasing Premium via OTP, you acknowledge that you have tested the digital service during the free usage period and that you are satisfied with its functionality. In accordance with Article 38(13) of the Polish Consumer Rights Act and Article 16(m) of the EU Consumer Rights Directive 2011/83/EU, the right of withdrawal does not apply to digital content or digital services that are not supplied on a tangible medium, where the performance has begun with the consumer’s prior express consent and acknowledgment that the right of withdrawal is thereby lost.

Recurring subscription: For monthly or annual subscriptions, the same non-refundable principle applies to the current billing period. No pro-rata refunds are issued for unused portions of a billing period.

  • For purchases made via Google Play or Apple App Store, the refund policies of the respective platform may additionally apply. Please refer to Google Play or Apple App Store refund policies for platform-specific provisions.
  • For purchases made via the Website (Stripe), the same non-refundable policy applies.
  • Refund requests based on mandatory consumer protection laws that cannot be excluded will be handled in accordance with applicable legislation. Such requests should be directed to support@lotnik.app.

6.4. Premium Access Management

One-time payment: Premium purchased via OTP is a permanent purchase tied to your account. There is no recurring billing and no cancellation is required.

Recurring subscription: You may cancel your monthly or annual subscription at any time through the platform on which the purchase was made (Google Play, Apple App Store, or the Website). Cancellation takes effect at the end of the current billing period — you will retain Premium access until that period expires. After expiration, your account will revert to the Free Plan. No partial refunds are issued for the remaining time in the billing period.

If you experience any issues with your Premium status, please contact us at support@lotnik.app.

6.5. Price Changes

We reserve the right to change the price of Premium (both OTP and subscription plans) at any time. Price changes for OTP will apply only to future purchases and will not affect Users who have already purchased Premium. Price changes for subscriptions will apply from the next billing period and will be communicated in advance.

7. Service Communications

7.1. By creating an account and providing your email address, you agree to receive occasional service-related communications from us at the email address associated with your account. These communications may include:

  • Important updates about the Service (e.g., changes to features, maintenance notices);
  • Security and account-related notifications;
  • Information about new features, improvements, or relevant offers related to the Service.

7.2. You may opt out of non-essential communications at any time by using the unsubscribe link included in each email or by contacting us at support@lotnik.app. Critical account and security notifications cannot be opted out of while your account remains active.

8. Data Storage and Synchronization

8.1. The Service stores your data in two ways:

  • Locally (offline): Data is stored on your device, allowing you to use the App without an internet connection.
  • Online (cloud): Data is synchronized to and stored on Google Firebase Firestore servers.

8.2. Two-way synchronization ensures that your data is kept consistent across your devices, provided you are logged in with the same account and have an internet connection.

8.3. While we take reasonable measures to protect your data, we do not guarantee that data will not be lost, corrupted, or otherwise compromised. You are encouraged to export and back up your data regularly.

8.4. We are not liable for any loss of data resulting from device failure, software bugs, synchronization errors, third-party service outages (including Firebase), or any other cause.

9. User Content and Data

9.1. You retain ownership of all data and content you enter into the Service (“User Data”). By using the Service, you grant us a limited, non-exclusive license to store, process, and transmit your User Data solely for the purpose of providing and improving the Service.

9.2. You are solely responsible for the accuracy and legality of your User Data. You agree not to enter any data that is unlawful, fraudulent, or violates the rights of any third party.

9.3. Upon account deletion, we will delete your User Data from our servers within a reasonable timeframe, subject to legal retention obligations and technical limitations.

10. Intellectual Property

10.1. The Service, including but not limited to the App, Website, software, design, logos, trademarks, text, graphics, and all other content (“Company Content”), is the exclusive property of the Company and is protected by applicable intellectual property laws.

10.2. We grant you access to the digital service for your personal, non-commercial purposes in accordance with these Terms. This access is non-exclusive, non-transferable, and revocable. No software license is granted — the Service is provided as a digital service.

10.3. You may not copy, modify, distribute, sell, reverse engineer, decompile, or disassemble any part of the Service, except as expressly permitted by applicable law.

11. Prohibited Conduct

You agree not to:

  • Use the Service for any unlawful purpose or in violation of any applicable law or regulation;
  • Attempt to gain unauthorized access to the Service, other users’ accounts, or any related systems or networks;
  • Interfere with or disrupt the Service or servers or networks connected to the Service;
  • Use automated means (bots, scrapers, crawlers) to access or interact with the Service;
  • Reverse engineer, decompile, disassemble, or otherwise attempt to derive the source code of the App;
  • Resell, redistribute, or sublicense the Service or any part thereof;
  • Use the Service in a manner that could damage, disable, overburden, or impair the Service.

12. Third-Party Services

12.1. The Service integrates with and relies on third-party services, including but not limited to:

  • Google Firebase (authentication, data storage, cloud functions);
  • RevenueCat (subscription and purchase management);
  • Stripe (payment processing via the Website);
  • Google AdMob or similar (advertisements for Free Plan users);
  • Google Play Services and Apple Services (app distribution, in-app purchases).

12.2. Your use of these third-party services is subject to their respective terms of service and privacy policies. We are not responsible for the practices or content of any third-party services.

12.3. We do not control and are not liable for any actions, omissions, outages, or errors of third-party service providers.

13. Disclaimers

13.1. THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY. To the maximum extent permitted by applicable law, we disclaim all warranties, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

13.2. We do not warrant that the Service will be uninterrupted, error-free, secure, or free of viruses or other harmful components.

13.3. The Service is not designed or intended for use as an official or legal aviation logbook. We make no guarantees regarding the accuracy, completeness, or regulatory compliance of any data entered, stored, or generated by the Service.

13.4. Any reliance on the Service for flight time tracking, cost calculations, or career management is at your own risk.

14. Limitation of Liability

14.1. To the maximum extent permitted by applicable law, the Company and its owner, employees, contractors, and affiliates shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of data, loss of profits, loss of business opportunities, or personal injury, arising out of or in connection with your use of or inability to use the Service.

14.2. In no event shall the Company’s total aggregate liability to you for all claims arising out of or relating to these Terms or the Service exceed the amount you have paid to the Company for Premium, or €100, whichever is greater.

14.3. Nothing in these Terms excludes or limits liability for death or personal injury caused by negligence, fraud or fraudulent misrepresentation, or any other liability that cannot be excluded or limited under applicable law.

15. Indemnification

You agree to indemnify, defend, and hold harmless the Company and its owner, employees, contractors, and affiliates from and against any and all claims, damages, losses, liabilities, costs, and expenses (including reasonable legal fees) arising out of or relating to: (a) your use of the Service; (b) your violation of these Terms; (c) your violation of any applicable law or the rights of any third party; or (d) your User Data.

16. Modifications to the Service and Terms

16.1. We reserve the right to modify, suspend, or discontinue the Service (or any part thereof) at any time, with or without notice. We shall not be liable to you or any third party for any such modification, suspension, or discontinuation.

16.2. We may update these Terms from time to time. We will notify you of material changes by posting the updated Terms on the Website and/or within the App and updating the “Last updated” date. Your continued use of the Service after such changes constitutes your acceptance of the revised Terms.

16.3. If you do not agree to the updated Terms, you must stop using the Service and delete your account.

17. Termination

17.1. You may terminate your account at any time by contacting us at support@lotnik.app or through the account settings in the App.

17.2. We may suspend or terminate your access to the Service at any time, with or without cause and with or without notice, including but not limited to cases where you breach these Terms.

17.3. Free Plan accounts (including incomplete registrations) will be automatically deleted after 90 days of continuous inactivity, as described in Section 4.6.

17.4. Upon termination, your right to use the Service ceases immediately. Provisions of these Terms that by their nature should survive termination shall survive, including but not limited to Sections 9, 10, 13, 14, 15, and 18.

18. Governing Law and Dispute Resolution

18.1. These Terms shall be governed by and construed in accordance with the laws of the Republic of Poland, without regard to its conflict of law provisions.

18.2. For consumers residing in the European Union, nothing in these Terms affects your rights under mandatory consumer protection laws of your country of residence.

18.3. Any disputes arising out of or in connection with these Terms shall be submitted to the competent courts of Warsaw, Poland, unless mandatory consumer protection laws of your jurisdiction require otherwise.

18.4. If you are a consumer in the EU, you may also use the European Commission’s Online Dispute Resolution (ODR) platform, available at https://ec.europa.eu/consumers/odr.

19. Feedback

If you provide us with any suggestions, ideas, or feedback regarding the Service (“Feedback”), you grant us a non-exclusive, worldwide, royalty-free, irrevocable, perpetual license to use, reproduce, modify, and incorporate such Feedback into the Service without any obligation to you.

20. Severability

If any provision of these Terms is found to be invalid, illegal, or unenforceable by a court of competent jurisdiction, the remaining provisions shall remain in full force and effect.

21. Entire Agreement

These Terms, together with the Privacy Policy, constitute the entire agreement between you and the Company regarding your use of the Service and supersede all prior agreements, understandings, and communications.

22. Contact Information

If you have any questions about these Terms, please contact us:

Patryk Szurgot iPapi (relicode.com) Władysława Jagiełły 2/7 02-495 Warsaw, Poland NIP: PL5342359787

Email: support@lotnik.app Website: https://lotnik.app