Terms & Conditions - MarkdownEditor

Last Updated: February 10, 2026

1. Acceptance of Terms

By downloading, installing, and using the MarkdownEditor mobile application (the “Application”), you agree to be bound by these Terms of Service (the “Agreement”). If you do not agree to these terms, do not use the Application.

This Agreement is between you and Artur Gorbaczewski (“Developer,” “we,” “us,” or “our”) only, and not Apple, Inc. We are solely responsible for the Application and its content. Apple is not responsible for the Application, its content, maintenance, support, or any claims you may have relating to it.

We reserve the right to modify these Terms at any time. Continued use of the Application following any modifications constitutes your acceptance of the updated Terms. Material changes will be communicated by posting the updated Terms in the Application and updating the “Last Updated” date above.

2. License Grant and Scope

2.1 Limited License Grant

Subject to your compliance with this Agreement and applicable laws, we grant you a limited, non-exclusive, non-transferable, revocable license to download, install, and use the Application on Apple-branded devices (including iPhone and iPad) that you own or control, solely for your personal, non-commercial use.

This license does not permit you to:

Use the Application on any Apple device you do not own or control
Install the Application on a shared device for use by multiple users
Distribute the Application over a network or make it available for simultaneous use by multiple devices
Transfer, assign, sublicense, or share your license with others

2.2 Restrictions on Use

You agree not to:

Copy, modify, or create derivative works based on the Application
Reverse engineer, decompile, disassemble, or attempt to derive the source code
Sell, rent, lease, transfer, or otherwise distribute rights to the Application
Use the Application for commercial, business, or revenue-generating purposes without written permission
Remove or alter any proprietary notices, labels, or trademarks
Use the Application in any manner that violates applicable laws or regulations
Attempt to gain unauthorized access to the Application or its underlying systems
Transmit malware, viruses, or other harmful code through the Application
Use the Application to help others violate these terms

3. Pro Features — One-Time Purchase

3.1 Pro Feature Set

MarkdownEditor offers a one-time, lifetime Pro upgrade that unlocks the following additional features:

Mermaid Diagram Rendering — render Mermaid diagram syntax as interactive diagrams within the live preview
Export to Markdown (.md) — export your document as a Markdown file
Export to Plain Text (.txt) — export your document as a plain text file
Export to PDF (.pdf) — export your document as a formatted PDF

All other features of MarkdownEditor are available without purchase.

3.2 One-Time Purchase — No Subscription

The Pro upgrade is a single, one-time payment processed through Apple’s App Store. There is no subscription, no auto-renewal, and no recurring charge. Once you purchase Pro, you have lifetime access to all Pro features.

You will be charged once at the price displayed in the App Store at the time of purchase. The price may vary by region and currency.

3.3 How to Request a Refund

Refund requests are handled by Apple, not by us. To request a refund:

Visit https://reportaproblem.apple.com/
Sign in with your Apple ID
Find the MarkdownEditor purchase
Select “Request a Refund” and follow the prompts

Apple makes all refund decisions at its discretion in accordance with its own policies.

3.4 Restoring a Purchase

If you reinstall the Application or switch devices, you can restore your Pro purchase at no additional cost using the “Restore Purchases” option within the Application. You must be signed in to the Apple ID that made the original purchase.

3.5 Discontinuation of the Application

“Lifetime” Pro access means access to Pro features for as long as the Application is available and functional. If we discontinue the Application or remove it from the App Store, your Pro access will continue until the Application ceases to function on your device. We are not obligated to issue refunds solely due to discontinuation, except as required by Apple’s refund policy or applicable law. We will make reasonable efforts to notify users in advance of any planned discontinuation.

4. Intellectual Property Rights

4.1 Application Ownership

The Application — including all software, code, design, graphics, text, and other materials — is the exclusive intellectual property of the Developer and is protected by copyright and other applicable laws.

No part of the Application may be reproduced, distributed, or otherwise used without our express written permission, except as permitted by this Agreement.

4.2 User Content Ownership

You retain full ownership of all Markdown files and documents you create within the Application (“User Content”). We claim no ownership over your content. We do not access, process, or store your content on any server.

4.3 Feedback

Any feedback or suggestions you provide regarding the Application may be used by us without restriction or compensation. By submitting feedback, you waive any claim of ownership or compensation for that feedback.

5. User Content and Your Responsibilities

5.1 Your Responsibility

You are solely responsible for all content you create and store within MarkdownEditor. You warrant that:

You own or have the necessary rights to all User Content
Your User Content does not infringe upon any third-party intellectual property rights
Your User Content complies with all applicable laws and regulations
Your User Content does not contain illegal, harmful, or defamatory material

5.2 Data Backup Responsibility

We are not responsible for loss, corruption, or deletion of your files. Because MarkdownEditor is a local-only application, your files are stored only on your device. You are solely responsible for maintaining independent backups of your important files and understanding the risks of local-only storage.

We strongly recommend using iOS’s native iCloud backup or another backup solution to protect your files.

6. Third-Party Services

6.1 RevenueCat (Purchase Processing)

MarkdownEditor uses RevenueCat to verify your Pro purchase entitlement. When you purchase or restore a Pro upgrade:

An anonymous device identifier and your App Store purchase receipt are transmitted to RevenueCat’s servers
RevenueCat verifies entitlement status and returns the result to the Application
This data is handled according to RevenueCat’s Terms of Service and Privacy Policy

We are not responsible for RevenueCat’s processing of this data.

6.2 Remote Images in Markdown

MarkdownEditor renders remote images embedded in your Markdown files (e.g., ![alt](https://example.com/image.png)). When the Application renders such content:

A network request is made to the URL you specified in your Markdown
You are responsible for embedding only URLs you have the right to access
We have no control over the servers hosting those images
Image loading is a direct consequence of content you authored

6.3 Third-Party Disclaimer

We do not endorse, warrant, or control any third-party services. Your use of third-party services is at your own risk and governed by their respective terms and policies.

7. Privacy and Data Protection

Your use of MarkdownEditor is also governed by our Privacy Policy. Key points:

MarkdownEditor is local-first: your files never leave your device unless you choose to export or share them
We collect no analytics, no crash data, and no personal identifiers
The only third-party data exchange is Pro purchase verification via RevenueCat
Full details are in the Privacy Policy, available within the Application and at https://nightcodeapps.com/apps/markdown-editor/privacy

Age: MarkdownEditor is suitable for users of all ages. Any in-app purchase requires parental consent through Apple’s standard App Store mechanisms.

8. Warranties Disclaimer

8.1 Application Provided “As-Is”

THE APPLICATION IS PROVIDED ON AN “AS-IS” AND “AS-AVAILABLE” BASIS WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR TITLE.

8.2 No Warranties Regarding

We make no representations or warranties regarding:

The continuous, uninterrupted, or error-free operation of the Application
The absence of bugs, errors, or security vulnerabilities
Compatibility with all Apple devices, operating systems, or software versions
That the Application will meet your specific needs or expectations
That any defects will be corrected
The accuracy of Markdown rendering for any particular specification or dialect

8.3 Apple Warranty Disclaimer

ON BEHALF OF APPLE, INC. (“APPLE”), WE DISCLAIM ALL WARRANTIES AND LIABILITY FOR THE APPLICATION. APPLE IS NOT RESPONSIBLE FOR THE APPLICATION, ITS OPERATION, MAINTENANCE, SUPPORT, OR ANY CLAIMS YOU MAY HAVE AGAINST US OR APPLE.

9. Limitation of Liability

9.1 Exclusion of Damages

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL WE BE LIABLE FOR:

Indirect, incidental, special, consequential, punitive, or exemplary damages
Loss of data, documents, or files
Loss of profits, revenue, or business opportunities
Damages arising from your use of, or inability to use, the Application
Unauthorized access to or corruption of your data
Any other damages, whether based on warranty, contract, tort (including negligence), strict liability, or any other legal theory

9.2 Total Liability Cap

Our total liability for any and all claims arising from this Agreement or your use of the Application shall not exceed the amount you paid for the Application (i.e., the one-time Pro purchase price), or $10 USD (or equivalent in your local currency), whichever is greater. If you paid nothing for the Application, our total liability is limited to $0.

9.3 Exclusive Remedy

If you are dissatisfied with the Application, your exclusive remedy is to cease using the Application and uninstall it from your device.

9.4 Apple Liability Disclaimer

APPLE IS NOT LIABLE FOR ANY DAMAGES arising from your use of the Application, any product liability claims, any claim that the Application violates third-party rights, or any other claim related to the Application.

10. Indemnification

You agree to indemnify, defend, and hold harmless the Developer, Apple, and their respective officers, directors, employees, and agents from any and all claims, damages, losses, liabilities, costs, and expenses (including reasonable attorney’s fees) arising from:

Your use of the Application
Your violation of this Agreement
Your violation of any applicable law or third-party rights
Your User Content
Any claims by third parties related to your use of the Application

11. Termination

11.1 Termination by You

You may terminate this Agreement at any time by uninstalling the Application and ceasing all use.

11.2 Termination by Developer

We may suspend or terminate your access to the Application immediately and without notice if:

You materially violate this Agreement
Required by law or court order
We discontinue the Application

11.3 Effect of Termination

Upon termination, your license to use the Application is immediately revoked. Your one-time Pro purchase is non-refundable except as required by applicable law or Apple’s refund policy.

11.4 Survival

The following provisions survive termination: Intellectual Property Rights (Section 4), Warranties Disclaimer (Section 8), Limitation of Liability (Section 9), Indemnification (Section 10), Governing Law (Section 12), and Dispute Resolution (Section 13).

12. Governing Law and Jurisdiction

12.1 Governing Law

This Agreement shall be governed by and construed in accordance with the laws of Poland, without regard to its conflict of law principles.

EU Citizens: If you are a citizen of a European Union country, Switzerland, Norway, or Iceland, you may bring claims in the courts of your country of residence, and EU consumer protection laws will also apply.
California Residents: You may have additional rights under California law.

12.2 Jurisdiction

You agree to submit to the exclusive jurisdiction of the courts of Poland for any disputes arising from this Agreement or your use of the Application, subject to the exceptions noted above.

13. Dispute Resolution

13.1 Informal Resolution

Before pursuing formal legal action, you agree to attempt to resolve any dispute informally by contacting us at contact@nightcodeapps.com with a description of the issue. We will attempt to respond within 30 days.

13.2 Mediation

If informal resolution is unsuccessful, both parties agree to attempt non-binding mediation in good faith before initiating legal proceedings.

13.3 Limitation on Actions

Any legal action arising from this Agreement or your use of the Application must be commenced within one (1) year after the cause of action arises. Claims not brought within this period are permanently barred.

13.4 Apple Dispute Handling

Disputes related to App Store purchases are governed by Apple’s terms. Contact Apple Support at https://support.apple.com/ for purchase-related disputes.

14. Severability

If any provision of this Agreement is found to be invalid, unenforceable, or illegal, that provision will be modified to the minimum extent necessary to make it enforceable, or severed if modification is impossible. All remaining provisions continue in full force.

15. Entire Agreement

This Agreement, together with our Privacy Policy, constitutes the entire agreement between you and the Developer regarding the Application. It supersedes all prior and contemporaneous agreements and understandings, whether oral or written.

16. Waiver

Our failure or delay in enforcing any right or provision of this Agreement does not constitute a waiver. Any waiver must be in writing and signed by an authorized representative of the Developer.

17. Assignment

You may not assign or transfer your rights or obligations under this Agreement. We may assign this Agreement at our discretion, including to a successor in a merger, acquisition, or sale of assets.

18. Contact Information

For questions, support, or to report violations of this Agreement:

Artur Gorbaczewski MarkdownEditor Development Email: contact@nightcodeapps.com

We will make reasonable efforts to respond within 7–10 business days.

19. Policy Changes and Updates

19.1 Right to Modify

We may update these Terms periodically to reflect changes in our practices, legal requirements, or Application features.

19.2 Notification of Changes

We will notify you of material changes by posting the updated Terms in the Application and updating the “Last Updated” date at the top of this document.

19.3 Acceptance of Updated Terms

Your continued use of the Application following notification of material changes constitutes your acceptance of the updated Terms. If you do not agree to the updated terms, uninstall the Application.

20. Additional Terms for EU Users

20.1 Consumer Rights

If you are a consumer in the European Union, you have statutory rights under EU consumer protection laws that cannot be waived, including:

The right to information about products and services
Protection against unfair contract terms
Right to withdraw from a digital content purchase within 14 days (subject to exceptions for content you have already started using)

These rights are in addition to the protections in this Agreement.

20.2 Data Subject Rights

If you are subject to GDPR, you have the right to access, correct, delete, restrict, and port your personal data, and to object to processing. See our Privacy Policy for details. You may also lodge a complaint with your local data protection authority.

21. Additional Terms for California Residents

21.1 California Consumer Rights

If you are a California resident, you may have additional rights under California’s consumer protection laws, including:

California Consumer Legal Remedies Act
California Unfair Competition Law
CCPA/CPRA regarding personal information

These rights are not waived by this Agreement.

21.2 Right to Sue

Nothing in this Agreement prevents you from suing us in California courts or before California administrative agencies.

Effective Date: February 10, 2026