End User License Agreement

1. Grant of License

Subject to your compliance with this agreement and our Privacy Policy, Recalibration Laboratories ("Company," "we," or "us") grants you a limited, non-exclusive, non-transferable, revocable license to download and use aluni (the "Application") on Apple-branded products that you own or control, as permitted by the App Store's Usage Rules. This license is for your personal, non-commercial use only, unless we have separately agreed with you in writing to a different scope of use.

2. Permitted Use

You are permitted to:

• Download and install the Application on Apple-branded devices that you own or control, consistent with the App Store's Usage Rules.
• Use the Application to view astronomical information (moon phase, sunrise/sunset, moonrise/moonset, and related sky data) for personal, informational reference.
• Configure widget appearance, location, and notification settings for your own use.
• Access in-app help and related documentation to understand the Application.

3. Restrictions

Except as expressly permitted by this agreement or by applicable law notwithstanding this restriction, you may not:

• Reverse engineer, decompile, disassemble, or otherwise attempt to derive the source code, underlying algorithms, or trade secrets of the Application.
• Modify, adapt, translate, or create derivative works based on the Application.
• Distribute, sublicense, lease, sell, rent, lend, or otherwise make the Application available to any third party outside of Apple's authorized sharing mechanisms (such as Family Sharing, where offered).
• Remove, obscure, or alter any proprietary notices, logos, or attribution in the Application.
• Use the Application to develop, train, or benchmark a competing product or service.
• Circumvent, disable, or interfere with any security feature or technical protection mechanism of the Application.
• Use the Application for commercial purposes without our express written permission.
• Use any automated means to scrape, bulk-extract, or systematically reproduce content, data, or functionality from the Application.
• Attempt to gain unauthorized access to any system, feature, or data associated with the Application.
• Use the Application in violation of applicable law or in a way that infringes the rights of others.

Violation of these restrictions may result in immediate termination of your license under Section 11 and any other remedy available to us at law or in equity.

4. Intellectual Property

Ownership. The Application, including its code, design, graphics, user interface, documentation, and all associated content (collectively, "Company IP"), is owned by Recalibration Laboratories or its licensors and is protected by copyright, trademark, and other intellectual property laws. This agreement grants you only the limited license described in Section 1; all other rights in Company IP are reserved.

4.1 Trademarks

"aluni," the aluni logo, "Recalibration Laboratories," and related marks are trademarks or trade names of Recalibration Laboratories. Nothing in this agreement grants you any right to use these marks without our prior written permission.

4.2 Feedback

If you submit feedback, bug reports, suggestions, or ideas about the Application ("Feedback"), you grant us a worldwide, royalty-free, perpetual, irrevocable, sublicensable license to use, modify, and incorporate that Feedback for any purpose, including improving our products and services, without any obligation or compensation to you.

4.3 Open-Source and Third-Party Components

The Application incorporates certain open-source and third-party software components, each governed by its own license terms (for example, permissive licenses such as MIT or Apache 2.0). Those component licenses apply only to the respective components and do not extend rights to the Application as a whole. Nothing in this agreement limits any rights you have under an applicable open-source license.

5. Modifications, Updates & Discontinuation

We may, at our discretion and without liability to you, modify, update, suspend, or discontinue the Application or any feature of it (including features referenced on our website or in App Store materials) at any time, with or without notice. We do not guarantee that any particular feature, widget style, theme, or integration will continue to be available. Updates may be delivered automatically through the App Store unless you adjust your device's automatic-update settings; we recommend keeping the Application up to date for security and functionality.

6. App Store Terms

The Application is distributed through Apple's App Store, and your download and use are also subject to Apple's Licensed Application End User License Agreement (Apple's standard EULA, which this document supplements and, where more protective of you, supersedes) and the App Store Terms of Service. The following additional terms apply to the extent required by Apple:

• Acknowledgment. This agreement is between you and Company only, not with Apple, and Apple is not responsible for the Application or its content.
• Scope of license. The license granted is limited to a non-transferable license to use the Application on any Apple-branded products that you own or control, as permitted by the App Store's Usage Rules.
• Maintenance and support. Company, not Apple, is solely responsible for providing any maintenance and support for the Application, to the extent required by applicable law. Apple has no obligation whatsoever to furnish any maintenance or support.
• Warranty. In the event of any failure of the Application to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price (if any) for the Application; to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the Application, and other claims, losses, liabilities, damages, costs, or expenses attributable to a failure to conform to a warranty are our sole responsibility, subject to Section 9 below.
• Product claims. Company, not Apple, is responsible for addressing any claims relating to the Application or your possession and/or use of it, including: (i) product liability claims; (ii) any claim that the Application fails to conform to applicable legal or regulatory requirements; and (iii) claims arising under consumer protection, privacy, or similar legislation, including in connection with the Application's use of location or analytics data as described in our Privacy Policy.
• Intellectual property claims. Company, not Apple, is responsible for the investigation, defense, settlement, and discharge of any claim that the Application or your possession and use of it infringes a third party's intellectual property rights.
• Legal compliance. You represent and warrant that you are not located in a country subject to a U.S. Government embargo or designated as a "terrorist supporting" country, and that you are not listed on any U.S. Government list of prohibited or restricted parties.
• Developer contact. Questions, complaints, or claims about the Application should be directed to us at the contact information in Section 15, not to Apple.
• Third-party beneficiary. Apple and Apple's subsidiaries are third-party beneficiaries of this agreement, and upon your acceptance, Apple has the right (and will be deemed to have accepted the right) to enforce this agreement against you as a third-party beneficiary.

To the extent any term above conflicts with Apple's own Licensed Application End User License Agreement, the version more protective of Apple as a third-party beneficiary, or more protective of you as the end user, shall govern with respect to that conflict - never the version more restrictive of your rights.

6.1 Subscriptions

Some features of the Application may be offered through an auto-renewing subscription, purchased through the App Store. The price and billing period (for example, monthly or annual) for any subscription are shown to you by Apple at the time of purchase, may vary by region and currency, and are set and displayed by Apple rather than by us. Payment is charged to your Apple ID account upon confirmation of purchase.

Unless you cancel at least 24 hours before the end of the current billing period, your subscription automatically renews for the same period at the price then in effect. You can review, manage, or cancel a subscription at any time in Settings → [your name] → Subscriptions on your device, or through the App Store's subscription-management page. Cancelling stops future renewals but does not refund any part of the current billing period.

Apple handles all billing and payment processing for subscriptions and other in-app purchases, and all refunds are subject to Apple's own policies and procedures. If you believe you were charged in error or want to request a refund, contact Apple directly at reportaproblem.apple.com or through your purchase history in the App Store - we don't have the ability to issue refunds ourselves.

7. Third-Party Software

The Application may incorporate third-party libraries, fonts, frameworks, or services used under license, including:

• SunCalc-for-Swift - astronomical calculation library used under its open-source license.
• Apple's iOS frameworks (UIKit, SwiftUI, WidgetKit, StoreKit) - used under Apple's platform licensing terms.
• Analytics infrastructure - used to collect the limited, non-identifying usage information described in our Privacy Policy.

These components are provided "as is" under their own licenses. We do not separately warrant third-party software and disclaim liability for its performance to the fullest extent permitted by law.

Full open-source attributions and license notices are available in the app itself under Settings → aluni → Licenses.

8. No Warranty

To the maximum extent permitted by applicable law, the Application is provided "AS IS" and "AS AVAILABLE," without warranties of any kind, whether express, implied, or statutory, including any implied warranties of merchantability, fitness for a particular purpose, title, and non-infringement.

8.1 Not for Safety-Critical or Professional Use

The Application is intended for general, personal, informational, and entertainment purposes. It is not designed, warranted, or intended for professional astronomy or research, navigation, aviation, maritime use, or any other application where inaccurate or unavailable data could result in death, personal injury, property damage, or environmental harm. Do not rely on the Application for safety-critical, legal, medical, or financial decisions. Consult authoritative sources (such as national observatories or hydrographic offices) for such purposes.

8.2 Consumer Protection Carve-Out

Some jurisdictions do not allow the exclusion of certain implied warranties, so some of the exclusions in this section may not apply to you. In that case, such warranties are limited to the minimum scope and duration permitted by applicable law.

9. Limitation of Liability

To the maximum extent permitted by applicable law:

9.1 Liability Cap

To the extent not prohibited by applicable law, our total aggregate liability arising out of or relating to this agreement or the Application will not exceed the greater of (a) the amount, if any, you paid us for the Application or any in-app purchase in the twelve (12) months preceding the claim, or (b) fifty U.S. dollars (US$50).

9.2 Essential Basis

You acknowledge that the limitations in this Section 9 are a fundamental basis of the bargain between you and us and that we would not be able to provide the Application, including at no cost, absent these limitations. Some jurisdictions do not allow certain liability limitations or exclusions, so some of the above may not apply to you; in that case, our liability will be limited to the greatest extent permitted by applicable law.

10. Indemnification

To the extent permitted by applicable law, you agree to indemnify, defend, and hold harmless Recalibration Laboratories and its officers, directors, employees, contractors, agents, and licensors from and against any claims, liabilities, damages, losses, and expenses (including reasonable attorneys' fees) arising out of or in any way connected with:

• Your use of the Application in violation of this agreement or applicable law;
• Your violation of any third party's rights, including intellectual property or privacy rights; or
• Feedback or other content you submit to us.

We will provide you with prompt notice of any such claim and reasonable cooperation, at your expense, in the defense of any matter for which you are providing indemnification, and no such claim will be settled by you in a manner that admits fault by us or imposes obligations on us without our prior written consent.

11. Termination

11.1 By You

You may terminate this agreement at any time by deleting the Application and discontinuing all use of it.

11.2 By Us

We may suspend or terminate your license to use the Application at any time, with or without notice, including if we reasonably believe you have violated this agreement, engaged in unlawful conduct in connection with the Application, or if we discontinue the Application generally as described in Section 5.

11.3 Effect of Termination

Upon termination, your license under Section 1 immediately ends and you must cease all use of the Application and delete any copies from your devices. Sections 3, 4, 7, 8, 9, 10, 12, 13, and 14 survive termination of this agreement.

12. Dispute Resolution

We'd rather resolve disagreements informally. Before filing a claim, please contact us at the address in Section 15 and give us an opportunity to resolve the issue. If a dispute cannot be resolved informally within a reasonable time, and to the extent permitted by applicable law:

• Any claim arising out of or relating to this agreement or the Application may be brought only on an individual basis, and not as a plaintiff or class member in any purported class, collective, or representative proceeding, except where such waiver is prohibited by applicable law.
• Nothing in this section limits either party's right to bring an individual claim in small-claims court, or our right to seek injunctive or equitable relief to protect our intellectual property or confidential information in a court of competent jurisdiction.

If you are a consumer resident in a jurisdiction (such as the European Union, United Kingdom, or certain U.S. states) that grants you a non-waivable right to bring claims in a particular forum or under a particular procedure, this section does not limit that right.

13. Governing Law

This agreement is governed by the laws of the State of California, USA, without regard to its conflict-of-laws principles, except to the extent preempted by U.S. federal law. Subject to Section 12, you and Company consent to the exclusive jurisdiction and venue of the state and federal courts located in California for any dispute not subject to informal resolution or arbitration.

If you are a consumer habitually resident in the European Union, United Kingdom, or another jurisdiction with mandatory local consumer-protection law, nothing in this section deprives you of the protection of the mandatory provisions of the law of your country of residence.

14. General Provisions

14.1 Entire Agreement

This agreement, together with our Privacy Policy and any Apple terms incorporated by reference in Section 6, constitutes the entire agreement between you and Company regarding the Application and supersedes any prior agreements or understandings on that subject.

14.2 Amendment

We may update this agreement from time to time to reflect changes in the Application, our practices, or applicable law. We will post the revised agreement here and update the "Last updated" date; for material changes we may provide additional notice (for example, in the app). Your continued use of the Application after a revised agreement is posted constitutes acceptance of it, to the extent permitted by applicable law.

14.3 Severability

If any provision of this agreement is held invalid or unenforceable, that provision will be limited or eliminated to the minimum extent necessary, and the remaining provisions will remain in full force and effect.

14.4 Assignment

You may not assign or transfer this agreement or any rights under it without our prior written consent. We may assign this agreement, in whole or in part, without restriction, including in connection with a merger, acquisition, reorganization, or sale of assets.

14.5 Force Majeure

We will not be liable for any delay or failure to perform resulting from causes outside our reasonable control, including acts of God, natural disaster, war, terrorism, labor disputes, internet or utility failures, or third-party service outages (including Apple's App Store or our infrastructure providers).

14.6 No Waiver

Our failure to enforce any right or provision of this agreement will not be deemed a waiver of that right or provision. Any waiver must be in writing to be effective.

14.7 Headings

Section headings are for convenience only and do not affect the interpretation of this agreement.

15. Contact Information

For questions about this agreement, licensing, or permissions beyond those described here, contact:

Last updated July 17, 2026. © 2024–2026 Recalibration Laboratories. All rights reserved. See also our Privacy Policy and Terms of Service.